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This commit is contained in:
Dane Springmeyer 2012-04-09 17:58:44 -07:00
commit c0c6962780
491 changed files with 8744 additions and 5326 deletions
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3
.gitignore vendored
View file

@ -39,7 +39,8 @@ tests/data/sqlite/*index
demo/c++/cairo-demo.pdf
demo/c++/cairo-demo.png
demo/c++/cairo-demo256.png
demo/c++/demo.tif
demo/c++/demo.jpg
demo/c++/demo.png
demo/c++/demo256.png
tests/cpp_tests/*-bin

89
CHANGELOG → CHANGELOG.md
View file

@ -1,8 +1,4 @@
# $Id: CHANGELOG 776 2008-12-7 01:30:27Z dane $
----------------
Mapnik Changelog
----------------
# Mapnik Changelog
A simple log of core changes affecting Mapnik usage.
@ -11,10 +7,21 @@ Developers: Please commit along with changes.
For a complete change history, see the SVN log.
Mapnik 2.1.0
------------
## Mapnik 2.1.0
- Removed mutex locking during reprojection if using >= proj 4.7 (#1072)
- GDAL: allow setting nodata value on the fly (will override value if nodata is set in data) (#1161)
- GDAL: respect nodata for paletted/colormapped images (#1160)
- PostGIS: Added a new option called 'autodetect_key_field' (by default false) that if true will
trigger autodetection of a given tables' primary key allowing for feature.id() to represent
globally unique ids. This option has no effect if the user has not manually supplied the 'key_field' option. (#804)
- Cairo: Add full rendering support for markers to match AGG renderer functionality (#1071)
- Fix Markers rendering so that ellipse height/width units are pixels (previously were unintentionally radii) (#1134)
- Added 'ignore-placement` attribute to markers-symbolizer (#1135)
- Removed PointDatasource - use more robust MemoryDatasource instead (#1032)
@ -26,11 +33,47 @@ Mapnik 2.1.0
- Added <layer_by_sql> parameter in OGR plugin to select a layer by SQL query (besides name or index): see http://www.gdal.org/ogr/ogr_sql.html for specifications (kunitoki) (#472)
- Added suppport for output maps as tiff files (addresses #967 partially)
- Added support for output maps as tiff files (addresses #967 partially)
- Added support for justify-alignment=auto. This is the new default. (#1125)
Mapnik 2.0.0
------------
## Mapnik 2.0.1
(Packaged from 5cd3cb2efdaf7e9990a57e8e00b652a81aaa39ae)
- Support for PostGIS 2.0 (#956,#1083)
- Switched back to "libmapnik" and "import mapnik" rather than "mapnik2" (mapnik2 will still work from python) (#941)
- Restored Python 2.5 compatibility (#904)
- Fixed `mapnik-config --version` (#903)
- Cairo: Add full rendering support for markers to match AGG renderer functionality (#1071)
- Fix Markers rendering so that ellipse height/width units are pixels (previously were unintentially radii) (#1134)
- Added 'ignore-placement` attribute to markers-symbolizer (#1135)
- Removed svn_revision info from mapnik-config and python bindings as git is now used
- Removed OGCServer from core - now at https://github.com/mapnik/OGCServer (e7f6267)
- Fixed SQLite open stability across platforms/versions (#854)
- Workaround for boost interprocess compile error with recent gcc versions (#950,#1001,#1082)
- Fix possible memory corruption when using hextree mode for png color reduction (#1087)
- Fixed bug in shield line placement when dx/dy are used to shift the label relative to the placement point (Matt Amos) (#908)
- Fix to avoid modifying a feature if an attribute is requested that does not exist (0f5ab18ed)
- Fixed ability to save to jpeg format from python (7387afd9) (#896)
## Mapnik 2.0.0
- Add minimum-path-length property to text_symbolizer to allow labels to be placed only on lines of a certain length (#865)
@ -119,8 +162,7 @@ Mapnik 2.0.0
- Implement MarkersSymbolizer in Cairo render and improve the markers placement finder. (#553)
Mapnik 0.7.2 Release
--------------------
# Mapnik 0.7.2 Release
- Added forward compatibility for Mapnik 2.0 XML syntax (https://trac.mapnik.org/wiki/Mapnik2/Changes)
@ -163,8 +205,7 @@ Mapnik 0.7.2 Release
- Fixed reading of label_position_tolerance on text_symbolizer and height for building_symbolizer
Mapnik 0.7.0 Release
--------------------
# Mapnik 0.7.0 Release
(Packaged from r1574)
@ -203,13 +244,13 @@ Mapnik 0.7.0 Release
* Valid Usages include:
<Parameter name="table">
(Select ST_Union(geom) as geom from table where ST_Intersects(geometry,!bbox!)) as map
</Parameter>
<Parameter name="table">
(Select ST_Union(geom) as geom from table where ST_Intersects(geometry,!bbox!)) as map
</Parameter>
<Parameter name="table">
(Select * from table where geom &amp;&amp; !bbox!) as map
</Parameter>
<Parameter name="table">
(Select * from table where geom &amp;&amp; !bbox!) as map
</Parameter>
- PostGIS Plugin: Added 'scale_denominator' substitution ability in sql query string (#415/#465)
@ -305,8 +346,7 @@ Mapnik 0.7.0 Release
Mapnik 0.6.1 Release
--------------------
# Mapnik 0.6.1 Release
(Packaged from r1247)
@ -390,8 +430,7 @@ Mapnik 0.6.1 Release
Mapnik 0.6.0 Release
--------------------
# Mapnik 0.6.0 Release
(Packaged from r1066)

12
Makefile
View file

@ -18,6 +18,13 @@ uninstall:
python scons/scons.py uninstall
test:
@echo "*** Running visual tests…"
@python tests/visual_tests/test.py -q
@echo "*** Running C++ tests..."
@for FILE in tests/cpp_tests/*-bin; do \
$${FILE}; \
done
@echo "*** Running python tests..."
@python tests/run_tests.py -q
pep8:
@ -26,4 +33,9 @@ pep8:
@pep8 -r --select=W293 -q --filename=*.py `pwd`/tests/ | xargs gsed -i 's/^[ \r\t]*$//'
@pep8 -r --select=W391 -q --filename=*.py `pwd`/tests/ | xargs gsed -i -e :a -e '/^\n*$/{$d;N;ba' -e '}'
grind:
@for FILE in tests/cpp_tests/*-bin; do \
valgrind --leak-check=full --log-fd=1 $${FILE} | grep definitely; \
done
.PHONY: clean reset uninstall test install

64
SConstruct
View file

@ -15,8 +15,6 @@
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
# $Id$
import os
@ -325,7 +323,7 @@ opts.AddVariables(
# Variables affecting rendering back-ends
BoolVariable('RENDERING_STATS', 'Output rendering statistics during style processing', 'False'),
BoolVariable('INTERNAL_LIBAGG', 'Use provided libagg', 'True'),
BoolVariable('SVG_RENDERER', 'build support for native svg renderer', 'False'),
@ -345,7 +343,12 @@ opts.AddVariables(
PathVariable('SQLITE_LIBS', 'Search path for SQLITE library files', '/usr/' + LIBDIR_SCHEMA, PathVariable.PathAccept),
PathVariable('RASTERLITE_INCLUDES', 'Search path for RASTERLITE include files', '/usr/include/', PathVariable.PathAccept),
PathVariable('RASTERLITE_LIBS', 'Search path for RASTERLITE library files', '/usr/' + LIBDIR_SCHEMA, PathVariable.PathAccept),
# Variables for logging and statistics
BoolVariable('ENABLE_LOG', 'Enable logging, which is enabled by default when building in *debug*', 'False'),
BoolVariable('ENABLE_STATS', 'Enable global statistics during map processing', 'False'),
('LOG_FORMAT_STRING', 'The format string used before log output string, piped through strftime (max length of 255 characters)', 'Mapnik LOG> %Y-%m-%d %H:%M:%S:'),
# Other variables
BoolVariable('SHAPE_MEMORY_MAPPED_FILE', 'Utilize memory-mapped files in Shapefile Plugin (higher memory usage, better performance)', 'True'),
('SYSTEM_FONTS','Provide location for python bindings to register fonts (if given aborts installation of bundled DejaVu fonts)',''),
@ -359,7 +362,7 @@ opts.AddVariables(
EnumVariable('THREADING','Set threading support','multi', ['multi','single']),
EnumVariable('XMLPARSER','Set xml parser','libxml2', ['libxml2','ptree']),
('JOBS', 'Set the number of parallel compilations', "1", lambda key, value, env: int(value), int),
BoolVariable('DEMO', 'Compile demo c++ application', 'False'),
BoolVariable('DEMO', 'Compile demo c++ application', 'True'),
BoolVariable('PGSQL2SQLITE', 'Compile and install a utility to convert postgres tables to sqlite', 'False'),
BoolVariable('COLOR_PRINT', 'Print build status information in color', 'True'),
BoolVariable('SAMPLE_INPUT_PLUGINS', 'Compile and install sample plugins', 'False'),
@ -768,7 +771,7 @@ def GetMapnikLibVersion(context):
int main()
{
std::cout << MAPNIK_VERSION << std::endl;
std::cout << MAPNIK_VERSION_STRING << std::endl;
return 0;
}
@ -778,11 +781,7 @@ int main()
context.Result(ret[0])
if not ret[1]:
return []
version = int(ret[1].strip())
patch_level = version % 100
minor_version = version / 100 % 1000
major_version = version / 100000
return [major_version,minor_version,patch_level]
return ret[1].strip()
def icu_at_least_four_two(context):
ret = context.TryRun("""
@ -814,6 +813,9 @@ int main()
return False
def boost_regex_has_icu(context):
if env['RUNTIME_LINK'] == 'static':
context.env.Append(LIBS='icui18n')
context.env.Append(LIBS='icudata')
ret = context.TryRun("""
#include <boost/regex/icu.hpp>
@ -1072,7 +1074,7 @@ if not preconfigured:
# libxml2 should be optional but is currently not
# https://github.com/mapnik/mapnik/issues/913
if conf.parse_config('XML2_CONFIG'):
if conf.parse_config('XML2_CONFIG',checks='--cflags'):
env['HAS_LIBXML2'] = True
LIBSHEADERS = [
@ -1164,7 +1166,7 @@ if not preconfigured:
env.Append(CXXFLAGS = '-DBOOST_REGEX_HAS_ICU')
else:
env['SKIPPED_DEPS'].append('boost_regex_icu')
env['REQUESTED_PLUGINS'] = [ driver.strip() for driver in Split(env['INPUT_PLUGINS'])]
if len(env['REQUESTED_PLUGINS']):
@ -1382,14 +1384,13 @@ if not preconfigured:
# fetch the mapnik version header in order to set the
# ABI version used to build libmapnik.so on linux in src/build.py
abi = conf.GetMapnikLibVersion()
abi_fallback = [2,0,0]
abi_fallback = "2.0.1-pre"
if not abi:
color_print(1,'Problem encountered parsing mapnik version, falling back to %s' % abi_fallback)
env['ABI_VERSION'] = abi_fallback
else:
env['ABI_VERSION'] = abi
env['MAPNIK_VERSION_STRING'] = '.'.join(['%d' % i for i in env['ABI_VERSION']])
abi = abi_fallback
env['ABI_VERSION'] = abi.replace('-pre','').split('.')
env['MAPNIK_VERSION_STRING'] = abi
# Common C++ flags.
if env['THREADING'] == 'multi':
@ -1411,10 +1412,29 @@ if not preconfigured:
pthread = '-pthread'
# Common debugging flags.
debug_flags = '-g -DDEBUG -DMAPNIK_DEBUG'
# http://lists.fedoraproject.org/pipermail/devel/2010-November/144952.html
debug_flags = '-g -fno-omit-frame-pointer -DDEBUG -DMAPNIK_DEBUG'
ndebug_flags = '-DNDEBUG'
# Enable logging in debug mode (always) and release mode (when specified)
log_enabled = ' -DMAPNIK_LOG -DMAPNIK_LOG_FORMAT="%s"' % env['LOG_FORMAT_STRING']
if env['DEBUG']:
debug_flags += log_enabled
else:
if env['ENABLE_LOG']:
ndebug_flags += log_enabled
# Enable statistics reporting
if env['ENABLE_STATS']:
debug_flags += ' -DMAPNIK_STATS'
ndebug_flags += ' -DMAPNIK_STATS'
# Add rdynamic to allow using statics between application and plugins
# http://stackoverflow.com/questions/8623657/multiple-instances-of-singleton-across-shared-libraries-on-linux
if env['PLATFORM'] != 'Darwin':
env.MergeFlags('-rdynamic')
# Customizing the C++ compiler flags depending on:
# (1) the C++ compiler used; and
# (2) whether debug binaries are requested.
@ -1719,7 +1739,7 @@ if not HELP_REQUESTED:
# build C++ tests
# not ready for release
#SConscript('tests/cpp_tests/build.py')
SConscript('tests/cpp_tests/build.py')
# not ready for release
#if env['SVG_RENDERER']:

133
bindings/python/mapnik/__init__.py
View file

@ -120,7 +120,7 @@ class _Coord(Coord,_injector):
Returns the easting (x) and northing (y) as a
coordinate pair.
Example: Project the geographic coordinates of the
city center of Stuttgart into the local
map projection (GK Zone 3/DHDN, EPSG 31467)
@ -136,7 +136,7 @@ class _Coord(Coord,_injector):
into the geographic space. The x component is
considered to be the easting, the y component
to be the northing.
Returns the longitude (x) and latitude (y) as a
coordinate pair.
@ -153,8 +153,8 @@ class _Coord(Coord,_injector):
class _Box2d(Box2d,_injector):
"""
Represents a spatial envelope (i.e. bounding box).
Following operators are defined for Box2d:
Addition:
@ -285,12 +285,12 @@ def Datasource(**keywords):
Create a Mapnik Datasource using a dictionary of parameters.
Keywords must include:
type='plugin_name' # e.g. type='gdal'
See the convenience factory methods of each input plugin for
details on additional required keyword arguments.
"""
return CreateDatasource(keywords)
@ -322,7 +322,7 @@ def PostGIS(**keywords):
Required keyword arguments:
dbname -- database name to connect to
table -- table name or subselect query
*Note: if using subselects for the 'table' value consider also
passing the 'geometry_field' and 'srid' and 'extent_from_subquery'
options and/or specifying the 'geometry_table' option.
@ -572,13 +572,6 @@ def Geos(**keywords):
keywords['type'] = 'geos'
return CreateDatasource(keywords)
def mapnik_version_string(version=mapnik_version()):
"""Return the Mapnik version as a string."""
patch_level = version % 100
minor_version = version / 100 % 1000
major_version = version / 100000
return '%s.%s.%s' % ( major_version, minor_version,patch_level)
def mapnik_version_from_string(version_string):
"""Return the Mapnik version from a string."""
n = version_string.split('.')
@ -599,113 +592,3 @@ def register_fonts(path=fontscollectionpath,valid_extensions=['.ttf','.otf','.tt
# auto-register known plugins and fonts
register_plugins()
register_fonts()
# Explicitly export API members to avoid namespace pollution
# and ensure correct documentation processing
__all__ = [
# classes
'CharProperties',
'Color',
'Coord',
'Palette',
#'ColorBand',
'CompositeOp',
'DatasourceCache',
'MemoryDatasource',
'Box2d',
'Feature',
'Featureset',
'FontEngine',
'FontSet',
'FormattingNode',
'FormattingText',
'FormattingFormat',
'FormattingList',
'FormattingExpressionFormat',
'Geometry2d',
'Image',
'ImageView',
'Grid',
'GridView',
'Layer',
'Layers',
'LinePatternSymbolizer',
'LineSymbolizer',
'Map',
'MarkersSymbolizer',
'Names',
'Path',
'Parameter',
'Parameters',
'PointSymbolizer',
'PolygonPatternSymbolizer',
'PolygonSymbolizer',
'ProcessedText',
'ProjTransform',
'Projection',
'Query',
'RasterSymbolizer',
'RasterColorizer',
'Rule', 'Rules',
'ShieldSymbolizer',
'Singleton',
'Stroke',
'Style',
'Symbolizer',
'Symbolizers',
'TextPlacements',
'TextPlacementInfo',
'TextSymbolizer',
'TextSymbolizerProperties',
'ViewTransform',
# enums
'aspect_fix_mode',
'point_placement',
'label_placement',
'line_cap',
'line_join',
'text_transform',
'vertical_alignment',
'horizontal_alignment',
'justify_alignment',
'pattern_alignment',
'filter_mode',
# functions
# datasources
'Datasource',
'CreateDatasource',
'Shapefile',
'PostGIS',
'Raster',
'Gdal',
'Occi',
'Ogr',
'SQLite',
'Osm',
'Kismet',
# version and environment
'mapnik_version_string',
'mapnik_version',
'has_cairo',
'has_pycairo',
# factory methods
'Expression',
'PathExpression',
# load/save/render
'load_map',
'render_stats',
'load_map_from_string',
'save_map',
'save_map_to_string',
'render',
'render_grid',
'render_tile_to_file',
'render_to_file',
# other
'register_plugins',
'register_fonts',
'scale_denominator',
# deprecated
'Filter',
'Envelope',
]

206
bindings/python/mapnik/printing.py
View file

@ -43,7 +43,7 @@ except ImportError:
class centering:
"""Style of centering to use with the map, the default is constrained
none: map will be placed flush with the margin/box in the top left corner
constrained: map will be centered on the most constrained axis (for a portrait page
and a square map this will be horizontally)
@ -167,7 +167,7 @@ def sequence_scale(scale,scale_sequence):
"""Default scale helper, this rounds scale to a 'sensible' value"""
factor = math.floor(math.log10(scale))
norm = scale/(10**factor)
for s in scale_sequence:
if norm <= s:
return s*10**factor
@ -199,7 +199,7 @@ def deg_min_sec_scale(scale):
return x
else:
return x
def format_deg_min_sec(value):
deg = math.floor(value)
min = math.floor((value-deg)/(1.0/60))
@ -219,12 +219,12 @@ def convert_pdf_pages_to_layers(filename,output_name=None,layer_names=(),reverse
opens the given multipage PDF and converts each page to be a layer in a single page PDF
layer_names should be a sequence of the user visible names of the layers, if not given
or if shorter than num pages generic names will be given to the unnamed layers
if output_name is not provided a temporary file will be used for the conversion which
will then be copied back over the source file.
requires pyPdf >= 1.13 to be available"""
if not HAS_PYPDF:
raise Exception("pyPdf Not available")
@ -235,13 +235,13 @@ def convert_pdf_pages_to_layers(filename,output_name=None,layer_names=(),reverse
else:
(outfd,outfilename) = tempfile.mkstemp(dir=os.path.dirname(filename))
outfile = os.fdopen(outfd,'wb')
i = pyPdf.PdfFileReader(infile)
o = pyPdf.PdfFileWriter()
template_page_size = i.pages[0].mediaBox
op = o.addBlankPage(width=template_page_size.getWidth(),height=template_page_size.getHeight())
contentkey = pyPdf.generic.NameObject('/Contents')
resourcekey = pyPdf.generic.NameObject('/Resources')
propertieskey = pyPdf.generic.NameObject('/Properties')
@ -249,7 +249,7 @@ def convert_pdf_pages_to_layers(filename,output_name=None,layer_names=(),reverse
op[resourcekey] = pyPdf.generic.DictionaryObject()
properties = pyPdf.generic.DictionaryObject()
ocgs = pyPdf.generic.ArrayObject()
for (i, p) in enumerate(i.pages):
# first start an OCG for the layer
ocgname = pyPdf.generic.NameObject('/oc%d' % i)
@ -262,9 +262,9 @@ def convert_pdf_pages_to_layers(filename,output_name=None,layer_names=(),reverse
p[pyPdf.generic.NameObject('/Contents')].append(ocgend)
else:
p[pyPdf.generic.NameObject('/Contents')] = pyPdf.generic.ArrayObject((ocgstart,p['/Contents'],ocgend))
op.mergePage(p)
ocg = pyPdf.generic.DictionaryObject()
ocg[pyPdf.generic.NameObject('/Type')] = pyPdf.generic.NameObject('/OCG')
if len(layer_names) > i:
@ -274,9 +274,9 @@ def convert_pdf_pages_to_layers(filename,output_name=None,layer_names=(),reverse
indirect_ocg = o._addObject(ocg)
properties[ocgname] = indirect_ocg
ocgs.append(indirect_ocg)
op[resourcekey][propertieskey] = o._addObject(properties)
ocproperties = pyPdf.generic.DictionaryObject()
ocproperties[pyPdf.generic.NameObject('/OCGs')] = ocgs
defaultview = pyPdf.generic.DictionaryObject()
@ -289,16 +289,16 @@ def convert_pdf_pages_to_layers(filename,output_name=None,layer_names=(),reverse
else:
defaultview[pyPdf.generic.NameObject('/Order')] = pyPdf.generic.ArrayObject(reversed(ocgs))
defaultview[pyPdf.generic.NameObject('/OFF')] = pyPdf.generic.ArrayObject()
ocproperties[pyPdf.generic.NameObject('/D')] = o._addObject(defaultview)
o._root.getObject()[pyPdf.generic.NameObject('/OCProperties')] = o._addObject(ocproperties)
o.write(outfile)
outfile.close()
infile.close()
if not output_name:
os.rename(outfilename, filename)
@ -318,7 +318,7 @@ class PDFPrinter:
is_latlon=False,
use_ocg_layers=False):
"""Creates a cairo surface and context to render a PDF with.
pagesize: tuple of page size in meters, see predefined sizes in pagessizes dict (default a4)
margin: page margin in meters (default 0.01)
box: box within the page to render the map into (will not render over margin). This should be
@ -348,54 +348,54 @@ class PDFPrinter:
self._centering = centering
self._is_latlon = is_latlon
self._use_ocg_layers = use_ocg_layers
self._s = None
self._layer_names = []
self._filename = None
self.map_box = None
self.scale = None
# don't both to round the scale if they are not preserving the aspect ratio
if not preserve_aspect:
self._scale = any_scale
if percent_box:
self._box = Box2d(percent_box[0]*pagesize[0],percent_box[1]*pagesize[1],
percent_box[2]*pagesize[0],percent_box[3]*pagesize[1])
if not HAS_PYCAIRO_MODULE:
raise Exception("PDF rendering only available when pycairo is available")
self.font_name = "DejaVu Sans"
def finish(self):
if self._s:
self._s.finish()
self._s = None
if self._use_ocg_layers:
convert_pdf_pages_to_layers(self._filename,layer_names=self._layer_names + ["Legend and Information"],reverse_all_but_last=True)
def add_geospatial_pdf_header(self,m,filename,epsg=None,wkt=None):
""" Postprocessing step to add geospatial PDF information to PDF file as per
PDF standard 1.7 extension level 3 (also in draft PDF v2 standard at time of writing)
one of either the epsg code or wkt text for the projection must be provided
Should be called *after* the page has had .finish() called"""
if HAS_PYPDF and (epsg or wkt):
infile=file(filename,'rb')
(outfd,outfilename) = tempfile.mkstemp(dir=os.path.dirname(filename))
outfile = os.fdopen(outfd,'wb')
i=pyPdf.PdfFileReader(infile)
o=pyPdf.PdfFileWriter()
# preserve OCProperties at document root if we have one
if i.trailer['/Root'].has_key(pyPdf.generic.NameObject('/OCProperties')):
o._root.getObject()[pyPdf.generic.NameObject('/OCProperties')] = i.trailer['/Root'].getObject()[pyPdf.generic.NameObject('/OCProperties')]
for p in i.pages:
gcs = pyPdf.generic.DictionaryObject()
gcs[pyPdf.generic.NameObject('/Type')]=pyPdf.generic.NameObject('/PROJCS')
@ -403,7 +403,7 @@ class PDFPrinter:
gcs[pyPdf.generic.NameObject('/EPSG')]=pyPdf.generic.NumberObject(int(epsg))
if wkt:
gcs[pyPdf.generic.NameObject('/WKT')]=pyPdf.generic.TextStringObject(wkt)
measure = pyPdf.generic.DictionaryObject()
measure[pyPdf.generic.NameObject('/Type')]=pyPdf.generic.NameObject('/Measure')
measure[pyPdf.generic.NameObject('/Subtype')]=pyPdf.generic.NameObject('/GEO')
@ -414,7 +414,7 @@ class PDFPrinter:
measure[pyPdf.generic.NameObject('/Bounds')]=bounds
measure[pyPdf.generic.NameObject('/LPTS')]=bounds
gpts=pyPdf.generic.ArrayObject()
proj=Projection(m.srs)
env=m.envelope()
for x in ((env.minx, env.miny), (env.minx, env.maxy), (env.maxx, env.maxy), (env.maxx, env.miny)):
@ -423,31 +423,31 @@ class PDFPrinter:
gpts.append(pyPdf.generic.FloatObject(str(latlon_corner.y)))
gpts.append(pyPdf.generic.FloatObject(str(latlon_corner.x)))
measure[pyPdf.generic.NameObject('/GPTS')]=gpts
vp=pyPdf.generic.DictionaryObject()
vp[pyPdf.generic.NameObject('/Type')]=pyPdf.generic.NameObject('/Viewport')
bbox=pyPdf.generic.ArrayObject()
for x in self.map_box:
bbox.append(pyPdf.generic.FloatObject(str(x)))
vp[pyPdf.generic.NameObject('/BBox')]=bbox
vp[pyPdf.generic.NameObject('/Measure')]=measure
vpa = pyPdf.generic.ArrayObject()
vpa.append(vp)
p[pyPdf.generic.NameObject('/VP')]=vpa
o.addPage(p)
o.write(outfile)
infile=None
outfile.close()
os.rename(outfilename,filename)
def get_context(self):
"""allow access so that extra 'bits' can be rendered to the page directly"""
return cairo.Context(self._s)
def get_width(self):
return self._pagesize[0]
@ -456,7 +456,7 @@ class PDFPrinter:
def get_margin(self):
return self._margin
def write_text(self,ctx,text,box_width=None,size=10, fill_color=(0.0, 0.0, 0.0), alignment=None):
if HAS_PANGOCAIRO_MODULE:
(attr,t,accel) = pango.parse_markup(text)
@ -474,7 +474,7 @@ class PDFPrinter:
pctx.set_source_rgb(*fill_color)
pctx.show_layout(l)
return l.get_pixel_extents()[0]
else:
ctx.rel_move_to(0,size)
ctx.select_font_face(self.font_name, cairo.FONT_SLANT_NORMAL, cairo.FONT_WEIGHT_NORMAL)
@ -489,18 +489,18 @@ class PDFPrinter:
elif HAS_PYCAIRO_MODULE:
return cairo.Context(self._s)
return None
def _get_render_area(self):
"""return a bounding box with the area of the page we are allowed to render out map to
in page coordinates (i.e. meters)
"""
# take off our page margins
render_area = Box2d(self._margin,self._margin,self._pagesize[0]-self._margin,self._pagesize[1]-self._margin)
#then if user specified a box to render get intersection with that
if self._box:
return render_area.intersect(self._box)
return render_area
def _get_render_area_size(self):
@ -513,7 +513,7 @@ class PDFPrinter:
available_area = self._get_render_area_size()
map_aspect = m.envelope().width()/m.envelope().height()
page_aspect = available_area[0]/available_area[1]
return map_aspect > page_aspect
def _get_meta_info_corner(self,render_size,m):
@ -526,7 +526,7 @@ class PDFPrinter:
else:
x += render_size[0]+0.005
y = self._margin
return (x,y)
def _get_render_corner(self,render_size,m):
@ -535,9 +535,9 @@ class PDFPrinter:
x=available_area[0]
y=available_area[1]
h_is_contrained = self._is_h_contrained(m)
if (self._centering == centering.both or
self._centering == centering.horizontal or
(self._centering == centering.constrained and h_is_contrained) or
@ -550,26 +550,26 @@ class PDFPrinter:
(self._centering == centering.unconstrained and h_is_contrained)):
y+=(available_area.height()-render_size[1])/2
return (x,y)
def _get_map_pixel_size(self, width_page_m, height_page_m):
"""for a given map size in paper coordinates return a tuple of the map 'pixel' size we
should create at the defined resolution"""
return (int(m2px(width_page_m,self._resolution)), int(m2px(height_page_m,self._resolution)))
def render_map(self,m, filename):
"""Render the given map to filename"""
# store this for later so we can post process the PDF
self._filename = filename
# work out the best scale to render out map at given the available space
(eff_width,eff_height) = self._get_render_area_size()
map_aspect = m.envelope().width()/m.envelope().height()
page_aspect = eff_width/eff_height
scalex=m.envelope().width()/eff_width
scaley=m.envelope().height()/eff_height
scale=max(scalex,scaley)
rounded_mapscale=self._scale(scale)
@ -581,26 +581,26 @@ class PDFPrinter:
maph=mapw*(1/map_aspect)
else:
mapw=maph*map_aspect
# set the map size so that raster elements render at the correct resolution
m.resize(*self._get_map_pixel_size(mapw,maph))
# calculate the translation for the map starting point
(tx,ty) = self._get_render_corner((mapw,maph),m)
# create our cairo surface and context and then render the map into it
self._s = cairo.PDFSurface(filename, m2pt(self._pagesize[0]),m2pt(self._pagesize[1]))
ctx=cairo.Context(self._s)
for l in m.layers:
# extract the layer names for naming layers if we use OCG
self._layer_names.append(l.name)
layer_map = Map(m.width,m.height,m.srs)
layer_map.layers.append(l)
for s in l.styles:
layer_map.append_style(s,m.find_style(s))
layer_map.zoom_to_box(m.envelope())
def render_map():
ctx.save()
ctx.translate(m2pt(tx),m2pt(ty))
@ -608,7 +608,7 @@ class PDFPrinter:
ctx.scale(72.0/self._resolution,72.0/self._resolution)
render(layer_map, ctx)
ctx.restore()
# antimeridian
render_map()
if self._is_latlon and (m.envelope().minx < -180 or m.envelope().maxx > 180):
@ -621,10 +621,10 @@ class PDFPrinter:
render_map()
# restore the original env
m.zoom_to_box(old_env)
if self._use_ocg_layers:
self._s.show_page()
self.scale = rounded_mapscale
self.map_box = Box2d(tx,ty,tx+mapw,ty+maph)
@ -640,7 +640,7 @@ class PDFPrinter:
if p2.inverse(m.envelope().center()).y > latlon_bounds.maxy:
latlon_bounds = Box2d(latlon_bounds.miny,latlon_bounds.maxy,latlon_bounds.maxx,latlon_bounds.miny+360)
latlon_mapwidth = latlon_bounds.width()
# render an extra 20% so we generally won't miss the ends of lines
latlon_buffer = 0.2*latlon_mapwidth
@ -649,7 +649,7 @@ class PDFPrinter:
else:
latlon_divsize = deg_min_sec_scale(latlon_mapwidth/7.0)
latlon_interpsize = latlon_mapwidth/m.width
self._render_lat_lon_axis(m,p2,latlon_bounds.minx,latlon_bounds.maxx,latlon_bounds.miny,latlon_bounds.maxy,latlon_buffer,latlon_interpsize,latlon_divsize,dec_degrees,True)
self._render_lat_lon_axis(m,p2,latlon_bounds.miny,latlon_bounds.maxy,latlon_bounds.minx,latlon_bounds.maxx,latlon_buffer,latlon_interpsize,latlon_divsize,dec_degrees,False)
@ -658,21 +658,21 @@ class PDFPrinter:
ctx.set_source_rgb(1,0,0)
ctx.set_line_width(1)
latlon_labelsize = 6
ctx.translate(m2pt(self.map_box.minx),m2pt(self.map_box.miny))
ctx.rectangle(0,0,m2pt(self.map_box.width()),m2pt(self.map_box.height()))
ctx.clip()
ctx.select_font_face("DejaVu", cairo.FONT_SLANT_NORMAL, cairo.FONT_WEIGHT_NORMAL)
ctx.set_font_size(latlon_labelsize)
box_top = self.map_box.height()
if not is_x_axis:
ctx.translate(m2pt(self.map_box.width()/2),m2pt(self.map_box.height()/2))
ctx.rotate(-math.pi/2)
ctx.translate(-m2pt(self.map_box.height()/2),-m2pt(self.map_box.width()/2))
box_top = self.map_box.width()
for xvalue in round_grid_generator(x1 - latlon_buffer,x2 + latlon_buffer,latlon_divsize):
yvalue = y1 - latlon_buffer
start_cross = None
@ -693,12 +693,12 @@ class PDFPrinter:
ctx.move_to(start.x,start.y)
ctx.line_to(end.x,end.y)
ctx.stroke()
if cmp(start.y, 0) != cmp(end.y,0):
start_cross = end.x
if cmp(start.y,m2pt(self.map_box.height())) != cmp(end.y, m2pt(self.map_box.height())):
end_cross = end.x
if dec_degrees:
line_text = "%g" % (xvalue)
else:
@ -712,19 +712,19 @@ class PDFPrinter:
def render_on_map_scale(self,m):
(div_size,page_div_size) = self._get_sensible_scalebar_size(m)
first_value_x = (math.floor(m.envelope().minx / div_size) + 1) * div_size
first_value_x_percent = (first_value_x-m.envelope().minx)/m.envelope().width()
self._render_scale_axis(first_value_x,first_value_x_percent,self.map_box.minx,self.map_box.maxx,page_div_size,div_size,self.map_box.miny,self.map_box.maxy,True)
first_value_y = (math.floor(m.envelope().miny / div_size) + 1) * div_size
first_value_y_percent = (first_value_y-m.envelope().miny)/m.envelope().height()
self._render_scale_axis(first_value_y,first_value_y_percent,self.map_box.miny,self.map_box.maxy,page_div_size,div_size,self.map_box.minx,self.map_box.maxx,False)
if self._use_ocg_layers:
self._s.show_page()
self._layer_names.append("Coordinate Grid Overlay")
def _get_sensible_scalebar_size(self,m,width=-1):
# aim for about 8 divisions across the map
# also make sure we can fit the bar with in page area width if specified
@ -744,7 +744,7 @@ class PDFPrinter:
ctx.set_source_rgb(*stroke_color)
ctx.rectangle(x,y,w,h)
ctx.stroke()
if text:
ctx.move_to(x+1,y)
self.write_text(ctx,text,fill_color=[1-z for z in fill_color],size=h-2)
@ -758,14 +758,14 @@ class PDFPrinter:
label_value = first-div_size
if self._is_latlon and label_value < -180:
label_value += 360
ctx=cairo.Context(self._s)
if not is_x_axis:
ctx.translate(m2pt(self.map_box.center().x),m2pt(self.map_box.center().y))
ctx.rotate(-math.pi/2)
ctx.translate(-m2pt(self.map_box.center().y),-m2pt(self.map_box.center().x))
while value < end:
ctx.move_to(m2pt(value),m2pt(boundary_start))
ctx.line_to(m2pt(value),m2pt(boundary_end))
@ -775,7 +775,7 @@ class PDFPrinter:
for bar in (m2pt(boundary_start)-border_size,m2pt(boundary_end)):
self._render_box(ctx,m2pt(prev),bar,m2pt(value-prev),border_size,text,fill_color=fill)
prev = value
value+=page_div_size
fill = [1-z for z in fill]
@ -787,18 +787,18 @@ class PDFPrinter:
for bar in (m2pt(boundary_start)-border_size,m2pt(boundary_end)):
self._render_box(ctx,m2pt(prev),bar,m2pt(end-prev),border_size,fill_color=fill)
def render_scale(self,m,ctx=None,width=0.05):
""" m: map to render scale for
ctx: A cairo context to render the scale to. If this is None (the default) then
automatically create a context and choose the best location for the scale bar.
width: Width of area available to render scale bar in (in m)
will return the size of the rendered scale block in pts
"""
(w,h) = (0,0)
# don't render scale if we are lat lon
# dont report scale if we have warped the aspect ratio
if self._preserve_aspect and not self._is_latlon:
@ -808,15 +808,15 @@ class PDFPrinter:
ctx=cairo.Context(self._s)
(tx,ty) = self._get_meta_info_corner((self.map_box.width(),self.map_box.height()),m)
ctx.translate(tx,ty)
(div_size,page_div_size) = self._get_sensible_scalebar_size(m, width/box_count)
div_unit = "m"
if div_size > 1000:
div_size /= 1000
div_unit = "km"
text = "0%s" % div_unit
ctx.save()
if width > 0:
@ -846,7 +846,7 @@ class PDFPrinter:
text_ext=self.write_text(ctx,"Scale 1:%d" % self.scale,box_width=box_width,size=font_size, alignment=alignment)
h+=text_ext[3]+2
return (w,h)
def render_legend(self,m, page_break=False, ctx=None, collumns=1,width=None, height=None, item_per_rule=False, attribution={}, legend_item_box_size=(0.015,0.0075)):
@ -858,7 +858,7 @@ class PDFPrinter:
collumns: number of collumns available in legend box
attribution: additional text that will be rendered in gray under the layer name. keyed by layer name
legend_item_box_size: two tuple with width and height of legend item box size in meters
will return the size of the rendered block in pts
"""
@ -879,7 +879,7 @@ class PDFPrinter:
else:
cwidth = None
current_collumn = 0
processed_layers = []
for l in reversed(m.layers):
have_layer_header = False
@ -888,7 +888,7 @@ class PDFPrinter:
if layer_title in processed_layers:
continue
processed_layers.append(layer_title)
# check through the features to find which combinations of styles are active
# for each unique combination add a legend entry
for f in l.datasource.all_features():
@ -913,20 +913,20 @@ class PDFPrinter:
active_rules = tuple(active_rules)
if added_styles.has_key(active_rules):
continue
added_styles[active_rules] = (f,rule_text)
if not item_per_rule:
break
else:
added_styles[l] = (None,None)
legend_items = added_styles.keys()
legend_items.sort()
for li in legend_items:
if True:
(f,rule_text) = added_styles[li]
legend_map_size = (int(m2pt(legend_item_box_size[0])),int(m2pt(legend_item_box_size[1])))
lemap=Map(legend_map_size[0],legend_map_size[1],srs=m.srs)
if m.background:
@ -967,11 +967,11 @@ class PDFPrinter:
for s in l.styles:
lelayer.styles.append(s)
lemap.layers.append(lelayer)
if f is None or f.envelope().width() != 0:
lemap.zoom_all()
lemap.zoom(1.1)
item_size = legend_map_size[1]
if not have_layer_header:
item_size += 8
@ -998,7 +998,7 @@ class PDFPrinter:
ctx.save()
render(lemap, ctx)
ctx.restore()
ctx.rectangle(0,0,*legend_map_size)
ctx.set_source_rgb(0.5,0.5,0.5)
ctx.set_line_width(1)
@ -1017,12 +1017,12 @@ class PDFPrinter:
if attribution.has_key(layer_title):
e=self.write_text(ctx, attribution[layer_title], m2pt(cwidth-legend_item_box_size[0]-0.005), 6, fill_color=(0.5,0.5,0.5))
legend_text_size += e[3]
if legend_text_size > legend_entry_size:
legend_entry_size=legend_text_size
y+=legend_entry_size +2
if y > h:
h = y
return (w,h)

1
bindings/python/mapnik_color.cpp
View file

@ -19,7 +19,6 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
// boost
#include <boost/python.hpp>

1
bindings/python/mapnik_coord.cpp
View file

@ -19,7 +19,6 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
// boost
#include <boost/python.hpp>

3
bindings/python/mapnik_datasource.cpp
View file

@ -19,10 +19,11 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
// boost
#include <boost/python.hpp>
#include <boost/python/detail/api_placeholder.hpp>
// stl
#include <sstream>
#include <vector>

2
bindings/python/mapnik_datasource_cache.cpp
View file

@ -20,8 +20,6 @@
*
*****************************************************************************/
//$Id$
#include <boost/python.hpp>
#include <mapnik/datasource_cache.hpp>

1
bindings/python/mapnik_envelope.cpp
View file

@ -19,7 +19,6 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id: mapnik_envelope.cc 27 2005-03-30 21:45:40Z pavlenko $
// boost
#include <boost/python.hpp>

5
bindings/python/mapnik_expression.cpp
View file

@ -19,9 +19,11 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
// boost
#include <boost/python.hpp>
#include <boost/variant.hpp>
// mapnik
#include <mapnik/feature.hpp>
#include <mapnik/expression.hpp>
@ -30,7 +32,6 @@
#include <mapnik/parse_path.hpp>
#include <mapnik/value.hpp>
#include <boost/variant.hpp>
using mapnik::Feature;
using mapnik::expression_ptr;

3
bindings/python/mapnik_feature.cpp
View file

@ -19,13 +19,10 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
// boost
#include <boost/python/suite/indexing/indexing_suite.hpp>
//#include <boost/python/suite/indexing/map_indexing_suite.hpp>
#include <boost/python/iterator.hpp>
#include <boost/python/call_method.hpp>
#include <boost/python/tuple.hpp>

2
bindings/python/mapnik_featureset.cpp
View file

@ -19,10 +19,10 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
// boost
#include <boost/python.hpp>
// mapnik
#include <mapnik/feature.hpp>
#include <mapnik/datasource.hpp>

2
bindings/python/mapnik_font_engine.cpp
View file

@ -19,7 +19,6 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
#include <boost/python.hpp>
#include <mapnik/font_engine_freetype.hpp>
@ -42,6 +41,7 @@ void export_font_engine()
.def("register_fonts",&freetype_engine::register_fonts)
.def("face_names",&freetype_engine::face_names)
.staticmethod("register_font")
.staticmethod("register_fonts")
.staticmethod("face_names")
;
}

1
bindings/python/mapnik_geometry.cpp
View file

@ -17,7 +17,6 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
// boost
#include <boost/python.hpp>

1
bindings/python/mapnik_grid.cpp
View file

@ -19,7 +19,6 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
// boost
#include <boost/python.hpp>

1
bindings/python/mapnik_grid_view.cpp
View file

@ -19,7 +19,6 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
// boost
#include <boost/python.hpp>

3
bindings/python/mapnik_image.cpp
View file

@ -19,7 +19,6 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
extern "C"
{
@ -125,7 +124,7 @@ bool painted(mapnik::image_32 const& im)
void set_pixel(mapnik::image_32 & im, unsigned x, unsigned y, mapnik::color const& c)
{
im.setPixel(x, y, c.rgba());
}
}
boost::shared_ptr<image_32> open_from_file(std::string const& filename)
{

1
bindings/python/mapnik_image_view.cpp
View file

@ -19,7 +19,6 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
extern "C"
{

1
bindings/python/mapnik_inmem_metawriter.cpp
View file

@ -19,7 +19,6 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
// boost
#include <boost/python.hpp>

28
bindings/python/mapnik_layer.cpp
View file

@ -19,8 +19,6 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id: mapnik_layer.cc 17 2005-03-08 23:58:43Z pavlenko $
// boost
#include <boost/python.hpp>
@ -54,7 +52,7 @@ struct layer_pickle_suite : boost::python::pickle_suite
{
s.append(style_names[i]);
}
return boost::python::make_tuple(l.clear_label_cache(),l.getMinZoom(),l.getMaxZoom(),l.isQueryable(),l.datasource()->params(),l.cache_features(),s);
return boost::python::make_tuple(l.clear_label_cache(),l.min_zoom(),l.max_zoom(),l.queryable(),l.datasource()->params(),l.cache_features(),s);
}
static void
@ -72,11 +70,11 @@ struct layer_pickle_suite : boost::python::pickle_suite
l.set_clear_label_cache(extract<bool>(state[0]));
l.setMinZoom(extract<double>(state[1]));
l.set_min_zoom(extract<double>(state[1]));
l.setMaxZoom(extract<double>(state[2]));
l.set_max_zoom(extract<double>(state[2]));
l.setQueryable(extract<bool>(state[3]));
l.set_queryable(extract<bool>(state[3]));
mapnik::parameters params = extract<parameters>(state[4]);
l.set_datasource(datasource_cache::instance()->create(params));
@ -128,7 +126,7 @@ void export_layer()
"box2d(-1.0,-1.0,0.0,0.0) # default until a datasource is loaded\n"
)
.def("visible", &layer::isVisible,
.def("visible", &layer::visible,
"Return True if this layer's data is active and visible at a given scale.\n"
"\n"
"Otherwise returns False.\n"
@ -149,8 +147,8 @@ void export_layer()
)
.add_property("active",
&layer::isActive,
&layer::setActive,
&layer::active,
&layer::set_active,
"Get/Set whether this layer is active and will be rendered.\n"
"\n"
"Usage:\n"
@ -199,8 +197,8 @@ void export_layer()
)
.add_property("maxzoom",
&layer::getMaxZoom,
&layer::setMaxZoom,
&layer::max_zoom,
&layer::set_max_zoom,
"Get/Set the maximum zoom lever of the layer.\n"
"\n"
"Usage:\n"
@ -214,8 +212,8 @@ void export_layer()
)
.add_property("minzoom",
&layer::getMinZoom,
&layer::setMinZoom,
&layer::min_zoom,
&layer::set_min_zoom,
"Get/Set the minimum zoom lever of the layer.\n"
"\n"
"Usage:\n"
@ -244,8 +242,8 @@ void export_layer()
)
.add_property("queryable",
&layer::isQueryable,
&layer::setQueryable,
&layer::queryable,
&layer::set_queryable,
"Get/Set whether this layer is queryable.\n"
"\n"
"Usage:\n"

1
bindings/python/mapnik_line_pattern_symbolizer.cpp
View file

@ -19,7 +19,6 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
#include <boost/python.hpp>

5
bindings/python/mapnik_line_symbolizer.cpp
View file

@ -19,7 +19,6 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
#include <boost/python.hpp>
#include "mapnik_enumeration.hpp"
@ -62,5 +61,9 @@ void export_line_symbolizer()
(&line_symbolizer::get_stroke,
return_value_policy<copy_const_reference>()),
&line_symbolizer::set_stroke)
.add_property("smooth",
&line_symbolizer::smooth,
&line_symbolizer::set_smooth,
"smooth value (0..1.0)")
;
}

133
bindings/python/mapnik_logger.cpp Normal file
View file

@ -0,0 +1,133 @@
/*****************************************************************************
*
* This file is part of Mapnik (c++ mapping toolkit)
*
* Copyright (C) 2006 Artem Pavlenko, Jean-Francois Doyon
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
#include <boost/python.hpp>
#include <mapnik/debug.hpp>
using mapnik::logger::severity;
using mapnik::logger::format;
using mapnik::logger::output;
void set_severity(const severity::type& s)
{
severity::set(s);
}
severity::type get_severity()
{
return severity::get();
}
void set_object_severity(const std::string& object_name, const severity::type& s)
{
severity::set_object(object_name, s);
}
severity::type get_object_severity(const std::string& object_name)
{
return severity::get_object(object_name);
}
void export_logger()
{
using namespace boost::python;
enum_<mapnik::logger::severity::type>("SeverityType")
.value("Info", severity::info)
.value("Debug", severity::debug)
.value("Warn", severity::warn)
.value("Error", severity::error)
.value("Fatal", severity::fatal)
.value("None", severity::none)
;
/*
using mapnik::singleton;
using mapnik::CreateStatic;
using namespace boost::python;
class_<singleton<severity,CreateStatic>,boost::noncopyable>("Singleton",no_init)
.def("instance",&singleton<severity,CreateStatic>::instance,
return_value_policy<reference_existing_object>())
.staticmethod("instance")
;
class_<severity,bases<singleton<severity,CreateStatic> >,
boost::noncopyable>("Severity",no_init)
.def("get",&severity::get)
.def("set",&severity::set)
.def("get_object",&severity::get_object)
.def("set_object",&severity::set_object)
.staticmethod("get")
.staticmethod("set")
.staticmethod("get_object")
.staticmethod("set_object")
;
*/
def("set_severity", &set_severity,
"\n"
"Set global logger severity.\n"
"\n"
"Usage:\n"
">>> from mapnik import SeverityType, set_severity\n"
">>> set_severity(SeverityType.None)\n"
">>> set_severity(SeverityType.Info)\n"
">>> set_severity(SeverityType.Debug)\n"
">>> set_severity(SeverityType.Warn)\n"
">>> set_severity(SeverityType.Error)\n"
">>> set_severity(SeverityType.Fatal)\n"
);
def("get_severity", &get_severity,
"\n"
"Get global logger severity.\n"
"\n"
"Usage:\n"
">>> from mapnik import get_severity\n"
">>> get_severity()\n"
);
def("set_object_severity", &set_object_severity,
"\n"
"Set logger severity for a single object.\n"
"\n"
"Usage:\n"
">>> from mapnik import SeverityType, set_object_severity\n"
">>> set_object_severity('ogr', SeverityType.None)\n"
">>> set_object_severity('gdal', SeverityType.Info)\n"
">>> set_object_severity('cairo_renderer', SeverityType.Debug)\n"
">>> set_object_severity('agg_renderer', SeverityType.Warn)\n"
">>> set_object_severity('bindings', SeverityType.Error)\n"
);
def("get_object_severity", &get_object_severity,
"\n"
"Get logger severity for a single object.\n"
"\n"
"Usage:\n"
">>> from mapnik import get_object_severity"
">>> get_object_severity('ogr')\n"
);
}

26
bindings/python/mapnik_map.cpp
View file

@ -19,7 +19,6 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id: mapnik_map.cc 17 2005-03-08 23:58:43Z pavlenko $
// boost
#include <boost/python.hpp>
@ -62,7 +61,7 @@ struct map_pickle_suite : boost::python::pickle_suite
Map::const_style_iterator end = m.styles().end();
for (; it != end; ++it)
{
const std::string & name = it->first;
std::string const& name = it->first;
const mapnik::feature_type_style & style = it->second;
boost::python::tuple style_pair = boost::python::make_tuple(name,style);
s.append(style_pair);
@ -117,10 +116,8 @@ struct map_pickle_suite : boost::python::pickle_suite
std::vector<layer>& (Map::*layers_nonconst)() = &Map::layers;
std::vector<layer> const& (Map::*layers_const)() const = &Map::layers;
mapnik::parameters& (Map::*attr_nonconst)() = &Map::get_extra_attributes;
mapnik::parameters& (Map::*params_nonconst)() = &Map::get_extra_parameters;
boost::optional<mapnik::box2d<double> > const& (Map::*maximum_extent_const)() const = &Map::maximum_extent;
mapnik::feature_type_style find_style(mapnik::Map const& m, std::string const& name)
{
@ -153,7 +150,7 @@ bool has_metawriter(mapnik::Map const& m)
// returns empty shared_ptr when the metawriter isn't found, or is
// of the wrong type. empty pointers make it back to Python as a None.
mapnik::metawriter_inmem_ptr find_inmem_metawriter(const mapnik::Map &m, const std::string &name) {
mapnik::metawriter_inmem_ptr find_inmem_metawriter(const mapnik::Map & m, std::string const& name) {
mapnik::metawriter_ptr metawriter = m.find_metawriter(name);
mapnik::metawriter_inmem_ptr inmem;
@ -195,6 +192,18 @@ mapnik::Map map_deepcopy(mapnik::Map & m, boost::python::dict memo)
return result;
}
// TODO - find a simplier way to set optional to uninitialized
void set_maximum_extent(mapnik::Map & m, boost::optional<mapnik::box2d<double> > const& box)
{
if (box)
{
m.set_maximum_extent(*box);
}
else
{
m.maximum_extent().reset();
}
}
void export_map()
{
@ -482,7 +491,6 @@ void export_map()
)
.def("__deepcopy__",&map_deepcopy)
.add_property("extra_attributes",make_function(attr_nonconst,return_value_policy<reference_existing_object>()),"TODO")
.add_property("parameters",make_function(params_nonconst,return_value_policy<reference_existing_object>()),"TODO")
.add_property("aspect_fix_mode",
@ -554,8 +562,8 @@ void export_map()
)
.add_property("maximum_extent",make_function
(&Map::maximum_extent,return_value_policy<copy_const_reference>()),
&Map::set_maximum_extent,
(maximum_extent_const,return_value_policy<copy_const_reference>()),
&set_maximum_extent,
"The maximum extent of the map.\n"
"\n"
"Usage:\n"

19
bindings/python/mapnik_markers_symbolizer.cpp
View file

@ -19,9 +19,9 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
#include <boost/python.hpp>
#include <mapnik/graphics.hpp>
#include <mapnik/image_util.hpp>
#include <mapnik/markers_symbolizer.hpp>
@ -60,7 +60,8 @@ struct markers_symbolizer_pickle_suite : boost::python::pickle_suite
static boost::python::tuple
getstate(markers_symbolizer const& p)
{
return boost::python::make_tuple(p.get_allow_overlap());//,p.get_opacity());
return boost::python::make_tuple(p.get_allow_overlap(),
p.get_ignore_placement());//,p.get_opacity());
}
static void
@ -77,7 +78,8 @@ struct markers_symbolizer_pickle_suite : boost::python::pickle_suite
}
p.set_allow_overlap(extract<bool>(state[0]));
//p.set_opacity(extract<float>(state[1]));
p.set_ignore_placement(extract<bool>(state[1]));
//p.set_opacity(extract<float>(state[2]));
}
@ -108,8 +110,19 @@ void export_markers_symbolizer()
&markers_symbolizer::get_opacity,
&markers_symbolizer::set_opacity,
"Set/get the text opacity")
.add_property("ignore_placement",
&markers_symbolizer::get_ignore_placement,
&markers_symbolizer::set_ignore_placement)
.add_property("transform",
&mapnik::get_svg_transform<markers_symbolizer>,
&mapnik::set_svg_transform<markers_symbolizer>)
.add_property("width",
&markers_symbolizer::get_width,
&markers_symbolizer::set_width,
"Set/get the marker width")
.add_property("height",
&markers_symbolizer::get_height,
&markers_symbolizer::set_height,
"Set/get the marker height")
;
}

1
bindings/python/mapnik_palette.cpp
View file

@ -19,7 +19,6 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
// boost
#include <boost/python.hpp>

3
bindings/python/mapnik_parameters.cpp
View file

@ -25,6 +25,7 @@
#include <boost/make_shared.hpp>
// mapnik
#include <mapnik/debug.hpp>
#include <mapnik/params.hpp>
#include <mapnik/unicode.hpp>
#include <mapnik/value.hpp>
@ -102,7 +103,7 @@ struct parameters_pickle_suite : boost::python::pickle_suite
}
else
{
std::clog << "could not unpickle key: " << key << "\n";
MAPNIK_LOG_DEBUG(bindings) << "parameters_pickle_suite: Could not unpickle key=" << key;
}
}
}

1
bindings/python/mapnik_point_symbolizer.cpp
View file

@ -19,7 +19,6 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
#include <boost/python.hpp>
#include "mapnik_enumeration.hpp"

1
bindings/python/mapnik_polygon_pattern_symbolizer.cpp
View file

@ -19,7 +19,6 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
#include <boost/python.hpp>
#include <mapnik/image_util.hpp>

7
bindings/python/mapnik_polygon_symbolizer.cpp
View file

@ -19,7 +19,6 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
#include <boost/python.hpp>
#include "mapnik_enumeration.hpp"
@ -84,7 +83,11 @@ void export_polygon_symbolizer()
.add_property("gamma_method",
&polygon_symbolizer::get_gamma_method,
&polygon_symbolizer::set_gamma_method,
"Set/get the gamma correction method of the polygon")
"gamma correction method")
.add_property("smooth",
&polygon_symbolizer::smooth,
&polygon_symbolizer::set_smooth,
"smooth value (0..1.0)")
;
}

2
bindings/python/mapnik_proj_transform.cpp
View file

@ -19,10 +19,10 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
// mapnik
#include <mapnik/proj_transform.hpp>
// boost
#include <boost/python.hpp>

3
bindings/python/mapnik_projection.cpp
View file

@ -19,9 +19,8 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
//boost
// boost
#include <boost/python.hpp>
// mapnik

8
bindings/python/mapnik_python.cpp
View file

@ -67,6 +67,7 @@ void export_view_transform();
void export_raster_colorizer();
void export_inmem_metawriter();
void export_label_collision_detector();
void export_logger();
#include <mapnik/version.hpp>
#include <mapnik/value_error.hpp>
@ -289,6 +290,11 @@ unsigned mapnik_version()
return MAPNIK_VERSION;
}
std::string mapnik_version_string()
{
return MAPNIK_VERSION_STRING;
}
// indicator for jpeg read/write support within libmapnik
bool has_jpeg()
{
@ -391,6 +397,7 @@ BOOST_PYTHON_MODULE(_mapnik)
export_raster_colorizer();
export_inmem_metawriter();
export_label_collision_detector();
export_logger();
def("render_grid",&render_grid,
( arg("map"),
@ -583,6 +590,7 @@ BOOST_PYTHON_MODULE(_mapnik)
def("save_map_to_string", &save_map_to_string, save_map_to_string_overloads());
def("mapnik_version", &mapnik_version,"Get the Mapnik version number");
def("mapnik_version_string", &mapnik_version_string,"Get the Mapnik version string");
def("has_jpeg", &has_jpeg, "Get jpeg read/write support status");
def("has_cairo", &has_cairo, "Get cairo library status");
def("has_pycairo", &has_pycairo, "Get pycairo module status");

5
bindings/python/mapnik_query.cpp
View file

@ -19,11 +19,14 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
// boost
#include <boost/python.hpp>
// mapnik
#include <mapnik/query.hpp>
#include <mapnik/box2d.hpp>
using mapnik::query;
using mapnik::box2d;

4
bindings/python/mapnik_raster_colorizer.cpp
View file

@ -19,10 +19,12 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
// boost
#include <boost/python.hpp>
#include <boost/python/suite/indexing/vector_indexing_suite.hpp>
// mapnik
#include <mapnik/raster_colorizer.hpp>
using mapnik::raster_colorizer;

4
bindings/python/mapnik_raster_symbolizer.cpp
View file

@ -19,9 +19,11 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
// boost
#include <boost/python.hpp>
// mapnik
#include <mapnik/raster_symbolizer.hpp>
using mapnik::raster_symbolizer;

3
bindings/python/mapnik_rule.cpp
View file

@ -19,13 +19,14 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
// boost
#include <boost/python.hpp>
#include <boost/python/implicit.hpp>
#include <boost/python/detail/api_placeholder.hpp>
#include <boost/python/suite/indexing/vector_indexing_suite.hpp>
// mapnik
#include <mapnik/rule.hpp>
#include <mapnik/expression.hpp>
#include <mapnik/expression_string.hpp>

4
bindings/python/mapnik_shield_symbolizer.cpp
View file

@ -20,9 +20,11 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
// boost
#include <boost/python.hpp>
// mapnik
#include <mapnik/shield_symbolizer.hpp>
#include <mapnik/image_util.hpp>
#include <mapnik/path_expression_grammar.hpp>

1
bindings/python/mapnik_stroke.cpp
View file

@ -19,7 +19,6 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
// boost
#include <boost/python.hpp>

3
bindings/python/mapnik_style.cpp
View file

@ -19,11 +19,12 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
// boost
#include <boost/python.hpp>
#include <boost/python/suite/indexing/vector_indexing_suite.hpp>
// mapnik
#include "mapnik_enumeration.hpp"
#include <mapnik/feature_type_style.hpp>

3
bindings/python/mapnik_symbolizer.cpp
View file

@ -19,10 +19,11 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
// boost
#include <boost/python.hpp>
// mapnik
//symbolizer typdef here rather than mapnik/symbolizer.hpp
#include <mapnik/rule.hpp>

115
bindings/python/mapnik_text_placement.cpp
View file

@ -40,15 +40,15 @@
using namespace mapnik;
/* Notes:
Overriding functions in inherited classes:
boost.python documentation doesn't really tell you how to do it.
But this helps:
http://www.gamedev.net/topic/446225-inheritance-in-boostpython/
Overriding functions in inherited classes:
boost.python documentation doesn't really tell you how to do it.
But this helps:
http://www.gamedev.net/topic/446225-inheritance-in-boostpython/
register_ptr_to_python is required for wrapped classes, but not for unwrapped.
register_ptr_to_python is required for wrapped classes, but not for unwrapped.
Functions don't have to be members of the class, but can also be
normal functions taking a ref to the class as first parameter.
Functions don't have to be members of the class, but can also be
normal functions taking a ref to the class as first parameter.
*/
namespace {
@ -251,8 +251,7 @@ struct ListNodeWrap: formatting::list_node, wrapper<formatting::list_node>
struct TextPlacementsWrap: text_placements, wrapper<text_placements>
{
text_placement_info_ptr get_placement_info(double scale_factor_, dimension_type dim,
bool has_dimensions_) const
text_placement_info_ptr get_placement_info(double scale_factor_) const
{
python_block_auto_unblock b;
return this->get_override("get_placement_info")();
@ -262,8 +261,8 @@ struct TextPlacementsWrap: text_placements, wrapper<text_placements>
struct TextPlacementInfoWrap: text_placement_info, wrapper<text_placement_info>
{
TextPlacementInfoWrap(text_placements const* parent,
double scale_factor_, dimension_type dim, bool has_dimensions_)
: text_placement_info(parent, scale_factor_, dim, has_dimensions_)
double scale_factor_)
: text_placement_info(parent, scale_factor_)
{
}
@ -330,6 +329,7 @@ void export_text_placement()
.value("LEFT",J_LEFT)
.value("MIDDLE",J_MIDDLE)
.value("RIGHT",J_RIGHT)
.value("AUTO", J_AUTO)
;
enumeration_<text_transform_e>("text_transform")
@ -340,7 +340,7 @@ void export_text_placement()
;
class_<text_symbolizer>("TextSymbolizer",
init<>())
init<>())
.def(init<expression_ptr, std::string const&, unsigned, color const&>())
.add_property("placements",
&text_symbolizer::get_placement_options,
@ -358,7 +358,7 @@ void export_text_placement()
class_with_converter<text_symbolizer_properties>
("TextSymbolizerProperties")
("TextSymbolizerProperties")
.def_readwrite_convert("label_placement", &text_symbolizer_properties::label_placement)
.def_readwrite_convert("horizontal_alignment", &text_symbolizer_properties::halign)
.def_readwrite_convert("justify_alignment", &text_symbolizer_properties::jalign)
@ -382,15 +382,15 @@ void export_text_placement()
.add_property ("format_tree",
&text_symbolizer_properties::format_tree,
&text_symbolizer_properties::set_format_tree);
/* from_xml, to_xml operate on mapnik's internal XML tree and don't make sense in python.
add_expressions isn't useful in python either. The result is only needed by
attribute_collector (which isn't exposed in python) and
it just calls add_expressions of the associated formatting tree.
set_old_style expression is just a compatibility wrapper and doesn't need to be exposed in python. */
;
/* from_xml, to_xml operate on mapnik's internal XML tree and don't make sense in python.
add_expressions isn't useful in python either. The result is only needed by
attribute_collector (which isn't exposed in python) and
it just calls add_expressions of the associated formatting tree.
set_old_style expression is just a compatibility wrapper and doesn't need to be exposed in python. */
;
class_<char_properties>
("CharProperties")
("CharProperties")
.def(init<char_properties const&>()) //Copy constructor
.def_readwrite("face_name", &char_properties::face_name)
.def_readwrite("fontset", &char_properties::fontset)
@ -408,9 +408,9 @@ void export_text_placement()
;
class_<TextPlacementsWrap,
boost::shared_ptr<TextPlacementsWrap>,
boost::noncopyable>
("TextPlacements")
boost::shared_ptr<TextPlacementsWrap>,
boost::noncopyable>
("TextPlacements")
.def_readwrite("defaults", &text_placements::defaults)
.def("get_placement_info", pure_virtual(&text_placements::get_placement_info))
/* TODO: add_expressions() */
@ -418,49 +418,42 @@ void export_text_placement()
register_ptr_to_python<boost::shared_ptr<text_placements> >();
class_<TextPlacementInfoWrap,
boost::shared_ptr<TextPlacementInfoWrap>,
boost::noncopyable>
("TextPlacementInfo",
init<text_placements const*, double, dimension_type, bool>())
boost::shared_ptr<TextPlacementInfoWrap>,
boost::noncopyable>
("TextPlacementInfo",
init<text_placements const*, double>())
.def("next", pure_virtual(&text_placement_info::next))
.def("get_actual_label_spacing", &text_placement_info::get_actual_label_spacing)
.def("get_actual_minimum_distance", &text_placement_info::get_actual_minimum_distance)
.def("get_actual_minimum_padding", &text_placement_info::get_actual_minimum_padding)
.def_readwrite("properties", &text_placement_info::properties)
.def_readwrite("scale_factor", &text_placement_info::scale_factor)
.def_readwrite("has_dimensions", &text_placement_info::has_dimensions)
.def_readwrite("dimensions", &text_placement_info::dimensions)
.def_readwrite("collect_extents", &text_placement_info::collect_extents)
.def_readwrite("extents", &text_placement_info::extents)
.def_readwrite("additional_boxes", &text_placement_info::additional_boxes)
.def_readwrite("envelopes", &text_placement_info::envelopes)
// .def_readwrite("placements", &text_placement_info::placements)
;
register_ptr_to_python<boost::shared_ptr<text_placement_info> >();
class_<processed_text,
boost::shared_ptr<processed_text>,
boost::noncopyable>
("ProcessedText", no_init)
boost::shared_ptr<processed_text>,
boost::noncopyable>
("ProcessedText", no_init)
.def("push_back", &processed_text::push_back)
.def("clear", &processed_text::clear)
;
class_<expression_set,
boost::shared_ptr<expression_set>,
boost::noncopyable>
("ExpressionSet")
boost::shared_ptr<expression_set>,
boost::noncopyable>
("ExpressionSet")
.def("insert", &insert_expression);
;
;
//TODO: Python namespace
class_<NodeWrap,
boost::shared_ptr<NodeWrap>,
boost::noncopyable>
("FormattingNode")
boost::shared_ptr<NodeWrap>,
boost::noncopyable>
("FormattingNode")
.def("apply", pure_virtual(&formatting::node::apply))
.def("add_expressions",
&formatting::node::add_expressions,
@ -470,10 +463,10 @@ void export_text_placement()
class_<TextNodeWrap,
boost::shared_ptr<TextNodeWrap>,
bases<formatting::node>,
boost::noncopyable>
("FormattingText", init<expression_ptr>())
boost::shared_ptr<TextNodeWrap>,
bases<formatting::node>,
boost::noncopyable>
("FormattingText", init<expression_ptr>())
.def(init<std::string>())
.def("apply", &formatting::text_node::apply, &TextNodeWrap::default_apply)
.add_property("text",
@ -484,10 +477,10 @@ void export_text_placement()
class_with_converter<FormatNodeWrap,
boost::shared_ptr<FormatNodeWrap>,
bases<formatting::node>,
boost::noncopyable>
("FormattingFormat")
boost::shared_ptr<FormatNodeWrap>,
bases<formatting::node>,
boost::noncopyable>
("FormattingFormat")
.def_readwrite_convert("text_size", &formatting::format_node::text_size)
.def_readwrite_convert("face_name", &formatting::format_node::face_name)
.def_readwrite_convert("character_spacing", &formatting::format_node::character_spacing)
@ -507,10 +500,10 @@ void export_text_placement()
register_ptr_to_python<boost::shared_ptr<formatting::format_node> >();
class_<ListNodeWrap,
boost::shared_ptr<ListNodeWrap>,
bases<formatting::node>,
boost::noncopyable>
("FormattingList", init<>())
boost::shared_ptr<ListNodeWrap>,
bases<formatting::node>,
boost::noncopyable>
("FormattingList", init<>())
.def(init<list>())
.def("append", &formatting::list_node::push_back)
.def("apply", &formatting::list_node::apply, &ListNodeWrap::default_apply)
@ -518,15 +511,15 @@ void export_text_placement()
.def("__getitem__", &ListNodeWrap::get_item)
.def("__setitem__", &ListNodeWrap::set_item)
.def("append", &ListNodeWrap::append)
;
;
register_ptr_to_python<boost::shared_ptr<formatting::list_node> >();
class_<ExprFormatWrap,
boost::shared_ptr<ExprFormatWrap>,
bases<formatting::node>,
boost::noncopyable>
("FormattingExpressionFormat")
boost::shared_ptr<ExprFormatWrap>,
bases<formatting::node>,
boost::noncopyable>
("FormattingExpressionFormat")
.def_readwrite("text_size", &formatting::expression_format::text_size)
.def_readwrite("face_name", &formatting::expression_format::face_name)
.def_readwrite("character_spacing", &formatting::expression_format::character_spacing)

14
bindings/python/mapnik_threads.hpp
View file

@ -29,8 +29,8 @@ namespace mapnik {
class python_thread
{
/* Docs:
http://docs.python.org/c-api/init.html#thread-state-and-the-global-interpreter-lock
*/
http://docs.python.org/c-api/init.html#thread-state-and-the-global-interpreter-lock
*/
public:
static void unblock()
{
@ -38,8 +38,8 @@ public:
if (state.get())
{
std::cerr << "ERROR: Python threads are already unblocked. "
"Unblocking again will loose the current state and "
"might crash later. Aborting!\n";
"Unblocking again will loose the current state and "
"might crash later. Aborting!\n";
abort(); //This is a serious error and can't be handled in any other sane way
}
#endif
@ -59,9 +59,9 @@ public:
if (thread_support && !state.get())
{
std::cerr << "ERROR: Trying to restore python thread state, "
"but no state is saved. Can't continue and also "
"can't raise an exception because the python "
"interpreter might be non-function. Aborting!\n";
"but no state is saved. Can't continue and also "
"can't raise an exception because the python "
"interpreter might be non-function. Aborting!\n";
abort();
}
#endif

1
bindings/python/mapnik_view_transform.cpp
View file

@ -19,7 +19,6 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
// boost
#include <boost/python.hpp>

1
bindings/python/python_cairo.cpp
View file

@ -19,7 +19,6 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
#if defined(HAVE_CAIRO) && defined(HAVE_PYCAIRO)

3
bindings/python/python_grid_utils.hpp
View file

@ -28,6 +28,7 @@
#include <boost/foreach.hpp>
// mapnik
#include <mapnik/debug.hpp>
#include <mapnik/grid/grid_renderer.hpp>
#include <mapnik/grid/grid.hpp>
#include <mapnik/grid/grid_util.hpp>
@ -271,7 +272,7 @@ static void write_features(T const& grid_type,
}
else
{
std::clog << "should not get here: key '" << key << "' not found in grid feature properties\n";
MAPNIK_LOG_DEBUG(bindings) << "write_features: Should not get here: key " << key << " not found in grid feature properties";
}
}
}

9
bindings/python/python_optional.hpp
View file

@ -19,7 +19,6 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
#include <boost/optional/optional.hpp>
#include <boost/python.hpp>
@ -102,8 +101,8 @@ struct python_optional : public boost::noncopyable
/** This class works around a bug in boost python.
See http://osdir.com/ml/python.c++/2003-11/msg00158.html
*/
See http://osdir.com/ml/python.c++/2003-11/msg00158.html
*/
template <typename T, typename X1 = boost::python::detail::not_specified, typename X2 = boost::python::detail::not_specified, typename X3 = boost::python::detail::not_specified>
class class_with_converter : public boost::python::class_<T, X1, X2, X3>
{
@ -131,8 +130,8 @@ public:
self& def_readwrite_convert(char const* name, D const& d, char const* doc=0)
{
this->add_property(name,
boost::python::make_getter(d, boost::python::return_value_policy<boost::python::return_by_value>()),
boost::python::make_setter(d, boost::python::default_call_policies()));
boost::python::make_getter(d, boost::python::return_value_policy<boost::python::return_by_value>()),
boost::python::make_setter(d, boost::python::default_call_policies()));
return *this;
}
};

2
demo/c++/Makefile
View file

@ -1,5 +1,3 @@
CXX = g++
CXXFLAGS = $(shell mapnik-config --cflags)
LDFLAGS = $(shell mapnik-config --libs --dep-libs --ldflags)

7
demo/c++/build.py
View file

@ -47,7 +47,6 @@ rundemo = demo_env.Program('rundemo', source, LIBS=libraries, LINKFLAGS=env["CUS
Depends(rundemo, env.subst('../../src/%s' % env['MAPNIK_LIB_NAME']))
# we don't install this app because the datasource paths are relative
# and we're not going to install the sample data.
#env.Install(install_prefix + '/bin', rundemo)
#env.Alias('install', install_prefix + '/bin')
# build locally if installing
if 'install' in COMMAND_LINE_TARGETS:
env.Alias('install',rundemo)

3
demo/c++/rundemo.cpp
View file

@ -70,7 +70,7 @@ int main ( int argc , char** argv)
provpoly_style.add_rule(provpoly_rule_on);
rule provpoly_rule_qc;
provpoly_rule_qc.set_filter(parse_expression("[NOM_FR] = 'Québec'"));
provpoly_rule_qc.set_filter(parse_expression("[NOM_FR] = 'Québec'"));
provpoly_rule_qc.append(polygon_symbolizer(color(217, 235, 203)));
provpoly_style.add_rule(provpoly_rule_qc);
@ -175,6 +175,7 @@ int main ( int argc , char** argv)
parameters p;
p["type"]="shape";
p["file"]="../data/boundaries";
p["encoding"]="latin1";
layer lyr("Provinces");
lyr.set_datasource(datasource_cache::instance()->create(p));

4
demo/python/rundemo.py
View file

@ -138,7 +138,9 @@ qcdrain_lyr.datasource = mapnik.Shapefile(file='../data/qcdrainage')
qcdrain_style = mapnik.Style()
qcdrain_rule = mapnik.Rule()
qcdrain_rule.filter = mapnik.Expression('[HYC] = 8')
qcdrain_rule.symbols.append(mapnik.PolygonSymbolizer(mapnik.Color(153, 204, 255)))
sym = mapnik.PolygonSymbolizer(mapnik.Color(153, 204, 255))
sym.smooth = 1.0 # very smooth
qcdrain_rule.symbols.append(sym)
qcdrain_style.rules.append(qcdrain_rule)
m.append_style('drainage', qcdrain_style)

6
demo/viewer/layerlistmodel.cpp
View file

@ -49,7 +49,7 @@ QVariant LayerListModel::data(QModelIndex const& index,int role) const
else if (role == Qt::DecorationRole)
{
double scale = map_->scale();
if (map_->layers().at(index.row()).isVisible(scale))
if (map_->layers().at(index.row()).visible(scale))
{
return QIcon(":/images/globe.png");
}
@ -60,7 +60,7 @@ QVariant LayerListModel::data(QModelIndex const& index,int role) const
}
else if (role == Qt::CheckStateRole)
{
if (map_->layers().at(index.row()).isActive())
if (map_->layers().at(index.row()).active())
return QVariant(Qt::Checked);
else
return QVariant(Qt::Unchecked);
@ -92,7 +92,7 @@ bool LayerListModel::setData(const QModelIndex &index,
{
int status = value.toInt();
std::vector<mapnik::layer> & layers = const_cast<std::vector<mapnik::layer>& >(map_->layers());
layers.at(index.row()).setActive(status);
layers.at(index.row()).set_active(status);
emit dataChanged(index, index);
return true;
}

5
demo/viewer/mapwidget.cpp
View file

@ -30,6 +30,7 @@
#include <mapnik/ctrans.hpp>
#include <mapnik/memory_datasource.hpp>
#include <mapnik/feature_kv_iterator.hpp>
#include <mapnik/config_error.hpp>
#include "mapwidget.hpp"
#include "info_dialog.hpp"
@ -157,7 +158,7 @@ void MapWidget::mousePressEvent(QMouseEvent* e)
if (int(index) != selectedLayer_) continue;
layer & layer = map_->layers()[index];
if (!layer.isVisible(scale_denom)) continue;
if (!layer.visible(scale_denom)) continue;
std::string name = layer.name();
double x = e->x();
double y = e->y();
@ -487,7 +488,7 @@ void MapWidget::updateMap()
}
catch (mapnik::config_error & ex)
{
std::cerr << ex.what() << std::endl;
std::cerr << ex.what() << std::endl;
}
catch (...)
{

12
docs/contributing.markdown
View file

@ -95,6 +95,18 @@ If you see bits of code around that do not follow these please don't hesitate to
(int)value; // no
#### Use const keyword after the type
std::string const& variable_name // preferred, for consistency
const std::string & variable_name // no
#### Pass built-in types by value, all others by const&
void my_function(int double val); // if int, char, double, etc pass by value
void my_function(std::string const& val); // if std::string or user type, pass by const&
#### Shared pointers should be created with [boost::make_shared](http://www.boost.org/doc/libs/1_47_0/libs/smart_ptr/make_shared.html) where possible
#### Function definitions should not be separated from their arguments:

91
include/mapnik/agg_helpers.hpp Normal file
View file

@ -0,0 +1,91 @@
/*****************************************************************************
*
* This file is part of Mapnik (c++ mapping toolkit)
*
* Copyright (C) 2012 Artem Pavlenko
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
#ifndef MAPNIK_AGG_HELPERS_HPP
#define MAPNIK_AGG_HELPERS_HPP
#include "agg_gamma_functions.h"
#include "agg_math_stroke.h"
namespace mapnik {
template <typename T0, typename T1>
void set_gamma_method(T0 const& obj, T1 & ras_ptr)
{
switch (obj.get_gamma_method())
{
case GAMMA_POWER:
ras_ptr->gamma(agg::gamma_power(obj.get_gamma()));
break;
case GAMMA_LINEAR:
ras_ptr->gamma(agg::gamma_linear(0.0, obj.get_gamma()));
break;
case GAMMA_NONE:
ras_ptr->gamma(agg::gamma_none());
break;
case GAMMA_THRESHOLD:
ras_ptr->gamma(agg::gamma_threshold(obj.get_gamma()));
break;
case GAMMA_MULTIPLY:
ras_ptr->gamma(agg::gamma_multiply(obj.get_gamma()));
break;
default:
ras_ptr->gamma(agg::gamma_power(obj.get_gamma()));
}
}
template <typename Stroke,typename PathType>
void set_join_caps(Stroke const& stroke_, PathType & stroke)
{
line_join_e join=stroke_.get_line_join();
switch (join)
{
case MITER_JOIN:
stroke.generator().line_join(agg::miter_join);
break;
case MITER_REVERT_JOIN:
stroke.generator().line_join(agg::miter_join);
break;
case ROUND_JOIN:
stroke.generator().line_join(agg::round_join);
break;
default:
stroke.generator().line_join(agg::bevel_join);
}
line_cap_e cap=stroke_.get_line_cap();
switch (cap)
{
case BUTT_CAP:
stroke.generator().line_cap(agg::butt_cap);
break;
case SQUARE_CAP:
stroke.generator().line_cap(agg::square_cap);
break;
default:
stroke.generator().line_cap(agg::round_cap);
}
}
}
#endif //MAPNIK_AGG_HELPERS_HPP

10
include/mapnik/agg_renderer.hpp
View file

@ -29,10 +29,6 @@
#include <mapnik/font_engine_freetype.hpp>
#include <mapnik/label_collision_detector.hpp>
#include <mapnik/map.hpp>
//#include <mapnik/marker.hpp>
// agg
//#include "agg_trans_affine.h"
// boost
#include <boost/utility.hpp>
@ -67,10 +63,10 @@ public:
~agg_renderer();
void start_map_processing(Map const& map);
void end_map_processing(Map const& map);
void start_layer_processing(layer const& lay);
void start_layer_processing(layer const& lay, box2d<double> const& query_extent);
void end_layer_processing(layer const& lay);
void render_marker(pixel_position const& pos, marker const& marker, agg::trans_affine const& tr, double opacity);
void process(point_symbolizer const& sym,
mapnik::feature_ptr const& feature,
proj_transform const& prj_trans);
@ -123,7 +119,7 @@ private:
face_manager<freetype_engine> font_manager_;
boost::shared_ptr<label_collision_detector4> detector_;
boost::scoped_ptr<rasterizer> ras_ptr;
box2d<double> query_extent_;
void setup(Map const &m);
};
}

99
include/mapnik/boolean.hpp Normal file
View file

@ -0,0 +1,99 @@
/*****************************************************************************
*
* This file is part of Mapnik (c++ mapping toolkit)
*
* Copyright (C) 2011 Artem Pavlenko
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
#ifndef MAPNIK_BOOLEAN_HPP
#define MAPNIK_BOOLEAN_HPP
// std
#include <istream>
// boost
#include <boost/algorithm/string.hpp>
namespace mapnik
{
/** Helper for class bool */
class boolean {
public:
boolean(): b_(false) {}
boolean(bool b) : b_(b) {}
boolean(boolean const& b) : b_(b.b_) {}
operator bool() const
{
return b_;
}
boolean & operator = (boolean const& other)
{
b_ = other.b_;
return * this;
}
boolean & operator = (bool other)
{
b_ = other;
return * this;
}
private:
bool b_;
};
/** Special stream input operator for boolean values */
template <typename charT, typename traits>
std::basic_istream<charT, traits> &
operator >> ( std::basic_istream<charT, traits> & s, boolean & b )
{
std::string word;
s >> word;
boost::algorithm::to_lower(word);
if ( s )
{
if ( word == "true" || word == "yes" || word == "on" ||
word == "1")
{
b = true;
}
else if ( word == "false" || word == "no" || word == "off" ||
word == "0")
{
b = false;
}
else
{
s.setstate( std::ios::failbit );
}
}
return s;
}
template <typename charT, typename traits>
std::basic_ostream<charT, traits> &
operator << ( std::basic_ostream<charT, traits> & s, boolean const& b )
{
s << ( b ? "true" : "false" );
return s;
}
}
#endif // MAPNIK_BOOLEAN_HPP

5
include/mapnik/cairo_renderer.hpp
View file

@ -78,7 +78,7 @@ protected:
public:
~cairo_renderer_base();
void start_map_processing(Map const& map);
void start_layer_processing(layer const& lay);
void start_layer_processing(layer const& lay, box2d<double> const& query_extent);
void end_layer_processing(layer const& lay);
void process(point_symbolizer const& sym,
mapnik::feature_ptr const& feature,
@ -123,7 +123,7 @@ public:
}
protected:
void render_marker(pixel_position const& pos, marker const& marker, const agg::trans_affine & mtx, double opacity=1.0);
void render_marker(pixel_position const& pos, marker const& marker, const agg::trans_affine & mtx, double opacity=1.0, bool recenter=true);
Map const& m_;
Cairo::RefPtr<Cairo::Context> context_;
@ -132,6 +132,7 @@ protected:
face_manager<freetype_engine> font_manager_;
cairo_face_manager face_manager_;
label_collision_detector4 detector_;
box2d<double> query_extent_;
};
template <typename T>

17
include/mapnik/char_info.hpp
View file

@ -31,11 +31,24 @@ struct char_properties;
class char_info {
public:
char_info(unsigned c_, double width_, double ymax_, double ymin_, double line_height_)
: c(c_), width(width_), line_height(line_height_), ymin(ymin_), ymax(ymax_)
: c(c_),
width(width_),
line_height(line_height_),
ymin(ymin_),
ymax(ymax_),
avg_height(ymax_-ymin_),
format()
{
}
char_info()
: c(0), width(0), line_height(0), ymin(0), ymax(0)
: c(0),
width(0),
line_height(0),
ymin(0),
ymax(0),
avg_height(0),
format()
{
}

8
include/mapnik/color.hpp
View file

@ -137,6 +137,14 @@ public:
std::string to_hex_string() const;
};
template <typename charT, typename traits>
std::basic_ostream<charT, traits> &
operator << ( std::basic_ostream<charT, traits> & s, mapnik::color const& c )
{
std::string hex_string( c.to_string() );
s << hex_string;
return s;
}
}

120
include/mapnik/color_factory.hpp
View file

@ -25,134 +25,26 @@
// mapnik
#include <mapnik/config.hpp>
#include <mapnik/color.hpp>
#include <mapnik/config_error.hpp>
// boost
#include <boost/utility.hpp>
#include <boost/version.hpp>
// boost 1.41 -> 1.44 compatibility, to be removed in mapnik 2.1 (dane)
#if BOOST_VERSION >= 104500
#include <mapnik/css_color_grammar.hpp>
namespace mapnik {
class color;
template <typename Iterator> struct css_color_grammar;
class MAPNIK_DECL color_factory : boost::noncopyable
{
public:
static void init_from_string(color & c, std::string const& css_color)
{
typedef std::string::const_iterator iterator_type;
typedef mapnik::css_color_grammar<iterator_type> css_color_grammar;
css_color_grammar g;
iterator_type first = css_color.begin();
iterator_type last = css_color.end();
bool result =
boost::spirit::qi::phrase_parse(first,
last,
g,
boost::spirit::ascii::space,
c);
if (!result)
{
throw config_error(std::string("Failed to parse color value: ") +
"Expected a CSS color, but got '" + css_color + "'");
}
}
static void init_from_string(color & c, std::string const& css_color);
static bool parse_from_string(color & c, std::string const& css_color,
mapnik::css_color_grammar<std::string::const_iterator> const& g)
{
std::string::const_iterator first = css_color.begin();
std::string::const_iterator last = css_color.end();
bool result =
boost::spirit::qi::phrase_parse(first,
last,
g,
boost::spirit::ascii::space,
c);
return result && (first == last);
}
mapnik::css_color_grammar<std::string::const_iterator> const& g);
static color from_string(std::string const& css_color)
{
color c;
init_from_string(c,css_color);
return c;
}
static color from_string(std::string const& css_color);
};
}
#else
#include <mapnik/css_color_grammar_deprecated.hpp>
namespace mapnik {
class MAPNIK_DECL color_factory : boost::noncopyable
{
public:
static bool parse_from_string(color & c, std::string const& css_color,
mapnik::css_color_grammar<std::string::const_iterator> const& g)
{
std::string::const_iterator first = css_color.begin();
std::string::const_iterator last = css_color.end();
mapnik::css css_;
bool result =
boost::spirit::qi::phrase_parse(first,
last,
g,
boost::spirit::ascii::space,
css_);
if (result && (first == last))
{
c.set_red(css_.r);
c.set_green(css_.g);
c.set_blue(css_.b);
c.set_alpha(css_.a);
return true;
}
return false;
}
static void init_from_string(color & c, std::string const& css_color)
{
typedef std::string::const_iterator iterator_type;
typedef mapnik::css_color_grammar<iterator_type> css_color_grammar;
css_color_grammar g;
iterator_type first = css_color.begin();
iterator_type last = css_color.end();
mapnik::css css_;
bool result =
boost::spirit::qi::phrase_parse(first,
last,
g,
boost::spirit::ascii::space,
css_);
if (!result)
{
throw config_error(std::string("Failed to parse color value: ") +
"Expected a CSS color, but got '" + css_color + "'");
}
c.set_red(css_.r);
c.set_green(css_.g);
c.set_blue(css_.b);
c.set_alpha(css_.a);
}
static color from_string(std::string const& css_color)
{
color c;
init_from_string(c,css_color);
return c;
}
};
}
#endif
#endif // MAPNIK_COLOR_FACTORY_HPP

2
include/mapnik/config.hpp
View file

@ -25,8 +25,6 @@
// Windows DLL support
#define MAPNIK_SUPPORTS_GRID_RENDERER
#ifdef _WINDOWS
# define MAPNIK_EXP __declspec (dllexport)
# define MAPNIK_IMP __declspec (dllimport)

28
include/mapnik/config_error.hpp
View file

@ -28,30 +28,28 @@
namespace mapnik {
class xml_node;
class config_error : public std::exception
{
public:
config_error() {}
config_error( const std::string & what ) :
what_( what )
{
}
config_error(std::string const& what);
config_error(std::string const& what, xml_node const& node);
config_error(std::string const& what, unsigned line_number, std::string const& filename);
virtual ~config_error() throw() {}
virtual const char * what() const throw()
{
return what_.c_str();
}
void append_context(const std::string & ctx) const
{
what_ += " " + ctx;
}
virtual const char * what() const throw();
void append_context(const std::string & ctx) const;
void append_context(const std::string & ctx, xml_node const& node) const;
void append_context(xml_node const& node) const;
protected:
mutable std::string what_;
mutable unsigned line_number_;
mutable std::string file_;
mutable std::string node_name_;
mutable std::string msg_;
};
}
#endif // MAPNIK_CONFIG_ERROR_HPP

71
include/mapnik/ctrans.hpp
View file

@ -24,6 +24,7 @@
#define MAPNIK_CTRANS_HPP
// mapnik
#include <mapnik/debug.hpp>
#include <mapnik/box2d.hpp>
#include <mapnik/vertex.hpp>
#include <mapnik/coord_array.hpp>
@ -72,16 +73,16 @@ template <typename Transform, typename Geometry>
struct MAPNIK_DECL coord_transform2
{
typedef std::size_t size_type;
typedef typename Geometry::value_type value_type;
//typedef typename Geometry::value_type value_type;
coord_transform2(Transform const& t,
Geometry const& geom,
Geometry & geom,
proj_transform const& prj_trans)
: t_(t),
geom_(geom),
prj_trans_(prj_trans) {}
unsigned vertex(double *x, double *y) const
unsigned vertex(double *x, double *y)
{
unsigned command = SEG_MOVETO;
bool ok = false;
@ -115,7 +116,7 @@ struct MAPNIK_DECL coord_transform2
private:
Transform const& t_;
Geometry const& geom_;
Geometry & geom_;
proj_transform const& prj_trans_;
};
@ -239,10 +240,10 @@ struct MAPNIK_DECL coord_transform_parallel
angle_a = atan2((m_pre_y-m_cur_y),(m_pre_x-m_cur_x));
dx_pre = cos(angle_a + pi_by_2);
dy_pre = sin(angle_a + pi_by_2);
#ifdef MAPNIK_DEBUG
std::clog << "offsetting line by: " << offset_ << "\n";
std::clog << "initial dx=" << (dx_pre * offset_) << " dy=" << (dy_pre * offset_) << "\n";
#endif
MAPNIK_LOG_DEBUG(ctrans) << "coord_transform_parallel: Offsetting line by=" << offset_;
MAPNIK_LOG_DEBUG(ctrans) << "coord_transform_parallel: Initial dx=" << (dx_pre * offset_) << ",dy=" << (dy_pre * offset_);
*x = m_pre_x + (dx_pre * offset_);
*y = m_pre_y + (dy_pre * offset_);
m_status = process;
@ -289,15 +290,14 @@ struct MAPNIK_DECL coord_transform_parallel
}
else // skip sharp spikes
{
#ifdef MAPNIK_DEBUG
#ifdef MAPNIK_LOG
dx_curr = cos(angle_a + pi_by_2);
dy_curr = sin(angle_a + pi_by_2);
sin_curve = dx_curr*dy_pre-dy_curr*dx_pre;
std::clog << "angle a: " << angle_a << "\n";
std::clog << "angle b: " << angle_b << "\n";
std::clog << "h: " << h << "\n";
std::clog << "sin_curve: " << sin_curve << "\n";
MAPNIK_LOG_DEBUG(ctrans) << "coord_transform_parallel: angle a=" << angle_a;
MAPNIK_LOG_DEBUG(ctrans) << "coord_transform_parallel: angle b=" << angle_b;
MAPNIK_LOG_DEBUG(ctrans) << "coord_transform_parallel: h=" << h;
MAPNIK_LOG_DEBUG(ctrans) << "coord_transform_parallel: sin_curve=" << sin_curve;
#endif
m_status = process;
break;
@ -309,21 +309,19 @@ struct MAPNIK_DECL coord_transform_parallel
sin_curve = dx_curr*dy_pre-dy_curr*dx_pre;
cos_curve = -dx_pre*dx_curr-dy_pre*dy_curr;
#ifdef MAPNIK_DEBUG
std::clog << "sin_curve value: " << sin_curve << "\n";
#endif
MAPNIK_LOG_DEBUG(ctrans) << "coord_transform_parallel: sin_curve value=" << sin_curve;
if(sin_curve > -0.3 && sin_curve < 0.3) {
angle_b = atan2((m_cur_y-m_next_y),(m_cur_x-m_next_x));
h = tan((angle_b - angle_a)/2.0);
*x = m_cur_x + (dx_curr * offset_) - h * (dy_curr * offset_);
*y = m_cur_y + (dy_curr * offset_) + h * (dx_curr * offset_);
angle_b = atan2((m_cur_y-m_next_y),(m_cur_x-m_next_x));
h = tan((angle_b - angle_a)/2.0);
*x = m_cur_x + (dx_curr * offset_) - h * (dy_curr * offset_);
*y = m_cur_y + (dy_curr * offset_) + h * (dx_curr * offset_);
} else {
if (angle_b - angle_a > 0)
h = -1.0*(1.0+cos_curve)/sin_curve;
else
h = (1.0+cos_curve)/sin_curve;
*x = m_cur_x + (dx_curr + base_shift*dy_curr)*offset_;
*y = m_cur_y + (dy_curr - base_shift*dx_curr)*offset_;
if (angle_b - angle_a > 0)
h = -1.0*(1.0+cos_curve)/sin_curve;
else
h = (1.0+cos_curve)/sin_curve;
*x = m_cur_x + (dx_curr + base_shift*dy_curr)*offset_;
*y = m_cur_y + (dy_curr - base_shift*dx_curr)*offset_;
}
*/
@ -380,20 +378,27 @@ class CoordTransform
private:
int width_;
int height_;
double sx_;
double sy_;
box2d<double> extent_;
double offset_x_;
double offset_y_;
double sx_;
double sy_;
public:
CoordTransform(int width, int height, const box2d<double>& extent,
double offset_x = 0, double offset_y = 0)
: width_(width), height_(height), extent_(extent),
offset_x_(offset_x), offset_y_(offset_y)
: width_(width),
height_(height),
extent_(extent),
offset_x_(offset_x),
offset_y_(offset_y),
sx_(1.0),
sy_(1.0)
{
sx_ = static_cast<double>(width_) / extent_.width();
sy_ = static_cast<double>(height_) / extent_.height();
if (extent_.width() > 0)
sx_ = static_cast<double>(width_) / extent_.width();
if (extent_.height() > 0)
sy_ = static_cast<double>(height_) / extent_.height();
}
inline int width() const

45
include/mapnik/datasource.hpp
View file

@ -45,25 +45,30 @@ typedef MAPNIK_DECL boost::shared_ptr<Feature> feature_ptr;
struct MAPNIK_DECL Featureset : private boost::noncopyable
{
virtual feature_ptr next()=0;
virtual ~Featureset() {};
virtual feature_ptr next() = 0;
virtual ~Featureset() {}
};
typedef MAPNIK_DECL boost::shared_ptr<Featureset> featureset_ptr;
class MAPNIK_DECL datasource_exception : public std::exception
{
private:
std::string message_;
public:
datasource_exception(const std::string& message=std::string("no reason"))
:message_(message) {}
datasource_exception(const std::string& message = std::string("no reason"))
: message_(message)
{
}
~datasource_exception() throw()
{
}
~datasource_exception() throw() {}
virtual const char* what() const throw()
{
return message_.c_str();
}
private:
std::string message_;
};
class MAPNIK_DECL datasource : private boost::noncopyable
@ -82,9 +87,10 @@ public:
};
datasource (parameters const& params)
: params_(params),
: params_(params),
is_bound_(false)
{}
{
}
/*!
* @brief Get the configuration parameters of the data source.
@ -102,19 +108,19 @@ public:
* @brief Get the type of the datasource
* @return The type of the datasource (Vector or Raster)
*/
virtual datasource_t type() const=0;
virtual datasource_t type() const = 0;
/*!
* @brief Connect to the datasource
*/
virtual void bind() const {};
virtual void bind() const {}
virtual featureset_ptr features(const query& q) const=0;
virtual featureset_ptr features_at_point(coord2d const& pt) const=0;
virtual box2d<double> envelope() const=0;
virtual boost::optional<geometry_t> get_geometry_type() const=0;
virtual layer_descriptor get_descriptor() const=0;
virtual ~datasource() {};
virtual featureset_ptr features(const query& q) const = 0;
virtual featureset_ptr features_at_point(coord2d const& pt) const = 0;
virtual box2d<double> envelope() const = 0;
virtual boost::optional<geometry_t> get_geometry_type() const = 0;
virtual layer_descriptor get_descriptor() const = 0;
virtual ~datasource() {}
protected:
parameters params_;
mutable bool is_bound_;
@ -124,7 +130,6 @@ typedef std::string datasource_name();
typedef datasource* create_ds(const parameters& params, bool bind);
typedef void destroy_ds(datasource *ds);
class datasource_deleter
{
public:
@ -136,7 +141,6 @@ public:
typedef boost::shared_ptr<datasource> datasource_ptr;
#define DATASOURCE_PLUGIN(classname) \
extern "C" MAPNIK_EXP std::string datasource_name() \
{ \
@ -149,8 +153,7 @@ typedef boost::shared_ptr<datasource> datasource_ptr;
extern "C" MAPNIK_EXP void destroy(datasource *ds) \
{ \
delete ds; \
} \
//
}
}

279
include/mapnik/debug.hpp Normal file
View file

@ -0,0 +1,279 @@
/*****************************************************************************
*
* This file is part of Mapnik (c++ mapping toolkit)
*
* Copyright (C) 2011 Artem Pavlenko
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
#ifndef MAPNIK_DEBUG_HPP
#define MAPNIK_DEBUG_HPP
// mapnik (should not depend on anything that need to use this)
#include <mapnik/config.hpp>
#include <mapnik/utils.hpp>
// boost
#include <boost/utility.hpp>
#include <boost/unordered_map.hpp>
#ifdef MAPNIK_THREADSAFE
#include <boost/thread/mutex.hpp>
#endif
// std
#include <iostream>
#include <sstream>
#include <ostream>
#include <fstream>
#include <string>
namespace mapnik {
namespace logger {
class MAPNIK_DECL severity :
public singleton<severity,CreateStatic>,
private boost::noncopyable
{
public:
enum type
{
info,
debug,
warn,
error,
fatal,
none
};
typedef boost::unordered_map<std::string, type> severity_map;
// globally get security level
static type get()
{
return severity_level_;
}
// globally set security level
static void set(const type& severity_level)
{
#ifdef MAPNIK_THREADSAFE
boost::mutex::scoped_lock lock(mutex_);
#endif
severity_level_ = severity_level;
}
// per object get security level
static type get_object(const std::string& object_name)
{
severity_map::iterator it = object_severity_level_.find(object_name);
if (object_name.empty() || it == object_severity_level_.end())
{
return severity_level_;
}
else
{
return it->second;
}
}
// per object set security level
static void set_object(const std::string& object_name,
const type& security_level)
{
#ifdef MAPNIK_THREADSAFE
boost::mutex::scoped_lock lock(mutex_);
#endif
if (! object_name.empty())
{
object_severity_level_[object_name] = security_level;
}
}
private:
static type severity_level_;
static severity_map object_severity_level_;
#ifdef MAPNIK_THREADSAFE
static boost::mutex mutex_;
#endif
};
class MAPNIK_DECL format :
public singleton<format,CreateStatic>,
private boost::noncopyable
{
public:
static std::string get()
{
return format_;
}
static void set(const std::string& format)
{
#ifdef MAPNIK_THREADSAFE
boost::mutex::scoped_lock lock(mutex_);
#endif
format_ = format;
}
static std::string str();
private:
static std::string format_;
#ifdef MAPNIK_THREADSAFE
static boost::mutex mutex_;
#endif
};
class MAPNIK_DECL output :
public singleton<output,CreateStatic>,
private boost::noncopyable
{
public:
static void use_file(const std::string& filepath);
static void use_console();
private:
static std::ofstream file_output_;
static std::string file_name_;
static std::streambuf* saved_buf_;
};
template<class Ch, class Tr, class A>
class clog_sink
{
public:
typedef std::basic_ostringstream<Ch, Tr, A> stream_buffer;
void operator()(const stream_buffer &s)
{
#ifdef MAPNIK_THREADSAFE
static boost::mutex mutex;
boost::mutex::scoped_lock lock(mutex);
#endif
std::clog << format::str() << " " << s.str() << std::endl;
}
};
template<template <class Ch, class Tr, class A> class OutputPolicy,
severity::type Severity,
class Ch = char,
class Tr = std::char_traits<Ch>,
class A = std::allocator<Ch> >
class base_log : public boost::noncopyable
{
public:
typedef OutputPolicy<Ch, Tr, A> output_policy;
base_log() {}
base_log(const char* object_name)
{
#ifdef MAPNIK_LOG
if (object_name != NULL)
{
object_name_ = object_name;
}
#endif
}
~base_log()
{
#ifdef MAPNIK_LOG
if (check_severity())
{
output_policy()(streambuf_);
}
#endif
}
template<class T>
base_log &operator<<(const T &x)
{
#ifdef MAPNIK_LOG
streambuf_ << x;
#endif
return *this;
}
private:
#ifdef MAPNIK_LOG
inline bool check_severity()
{
return Severity >= severity::get_object(object_name_);
}
typename output_policy::stream_buffer streambuf_;
std::string object_name_;
#endif
};
typedef base_log<clog_sink, severity::info> base_log_info;
typedef base_log<clog_sink, severity::debug> base_log_debug;
typedef base_log<clog_sink, severity::warn> base_log_warn;
typedef base_log<clog_sink, severity::error> base_log_error;
typedef base_log<clog_sink, severity::fatal> base_log_fatal;
}
class MAPNIK_DECL info : public logger::base_log_info {
public:
info() : logger::base_log_info() {}
info(const char* object_name) : logger::base_log_info(object_name) {}
};
class MAPNIK_DECL debug : public logger::base_log_debug {
public:
debug() : logger::base_log_debug() {}
debug(const char* object_name) : logger::base_log_debug(object_name) {}
};
class MAPNIK_DECL warn : public logger::base_log_warn {
public:
warn() : logger::base_log_warn() {}
warn(const char* object_name) : logger::base_log_warn(object_name) {}
};
class MAPNIK_DECL error : public logger::base_log_error {
public:
error() : logger::base_log_error() {}
error(const char* object_name) : logger::base_log_error(object_name) {}
};
class MAPNIK_DECL fatal : public logger::base_log_fatal {
public:
fatal() : logger::base_log_fatal() {}
fatal(const char* object_name) : logger::base_log_fatal(object_name) {}
};
#define MAPNIK_LOG_INFO(s) mapnik::info(#s)
#define MAPNIK_LOG_DEBUG(s) mapnik::debug(#s)
#define MAPNIK_LOG_WARN(s) mapnik::warn(#s)
#define MAPNIK_LOG_ERROR(s) mapnik::error(#s)
#define MAPNIK_LOG_FATAL(s) mapnik::fatal(#s)
}
#endif // MAPNIK_DEBUG_HPP

63
include/mapnik/enumeration.hpp
View file

@ -25,6 +25,7 @@
// mapnik
#include <mapnik/config.hpp>
#include <mapnik/debug.hpp>
// stl
#include <vector>
@ -37,9 +38,10 @@ namespace mapnik {
class illegal_enum_value : public std::exception
{
public:
illegal_enum_value() {}
illegal_enum_value():
what_() {}
illegal_enum_value( const std::string & what ) :
illegal_enum_value( std::string const& what ) :
what_( what )
{
}
@ -72,7 +74,7 @@ protected:
* underscores (<i>_</i>) and dashes (<i>-</i>).
*
*
* @warning At the moment the verify() method is called during static initialization.
* @warning At the moment the verify_mapnik_enum() method is called during static initialization.
* It quits the application with exit code 1 if any error is detected. The other solution
* i thought of is to do the checks at compile time (using boost::mpl).
*
@ -138,21 +140,27 @@ template <class ENUM, int THE_MAX>
class MAPNIK_DECL enumeration {
public:
typedef ENUM native_type;
enumeration() {};
enumeration( ENUM v ) : value_(v) {}
enumeration( const enumeration & other ) : value_(other.value_) {}
enumeration()
: value_() {}
enumeration( ENUM v )
: value_(v) {}
enumeration( const enumeration & other )
: value_(other.value_) {}
/** Assignment operator for native enum values. */
void operator=(ENUM v)
{
value_ = v;
}
{
value_ = v;
}
/** Assignment operator. */
void operator=(const enumeration & other)
{
value_ = other.value_;
}
{
value_ = other.value_;
}
/** Conversion operator for native enum values. */
operator ENUM() const
@ -164,14 +172,16 @@ public:
{
MAX = THE_MAX
};
ENUM max() const
{
return THE_MAX;
}
/** Converts @p str to an enum.
* @throw illegal_enum_value @p str is not a legal identifier.
* */
void from_string(const std::string & str)
void from_string(std::string const& str)
{
for (unsigned i = 0; i < THE_MAX; ++i)
{
@ -245,32 +255,36 @@ public:
/** Performs some simple checks and quits the application if
* any error is detected. Tries to print helpful error messages.
*/
static bool verify(const char * filename, unsigned line_no)
static bool verify_mapnik_enum(const char * filename, unsigned line_no)
{
for (unsigned i = 0; i < THE_MAX; ++i)
{
if (our_strings_[i] == 0 )
{
std::cerr << "### FATAL: Not enough strings for enum "
<< our_name_ << " defined in file '" << filename
<< "' at line " << line_no << std::endl;
MAPNIK_LOG_FATAL(enumeration)
<< "### FATAL: Not enough strings for enum "
<< our_name_ << " defined in file '" << filename
<< "' at line " << line_no;
//std::exit(1);
}
}
if ( std::string("") != our_strings_[THE_MAX])
{
std::cerr << "### FATAL: The string array for enum " << our_name_
<< " defined in file '" << filename << "' at line " << line_no
<< " has too many items or is not terminated with an "
<< "empty string." << std::endl;
MAPNIK_LOG_FATAL(enumeration)
<< "### FATAL: The string array for enum " << our_name_
<< " defined in file '" << filename << "' at line " << line_no
<< " has too many items or is not terminated with an "
<< "empty string";
//std::exit(1);
}
return true;
}
static const std::string & get_full_qualified_name()
static std::string const& get_full_qualified_name()
{
return our_name_;
}
static std::string get_name()
{
std::string::size_type idx = our_name_.find_last_of(":");
@ -281,6 +295,7 @@ public:
return our_name_.substr( idx + 1 );
}
}
private:
ENUM value_;
static const char ** our_strings_ ;
@ -318,13 +333,13 @@ operator>>(std::istream & is, mapnik::enumeration<ENUM, THE_MAX> & e)
#define DEFINE_ENUM( name, e) \
typedef enumeration<e, e ## _MAX> name
/** Helper macro. Runs the verify() method during static initialization.
/** Helper macro. Runs the verify_mapnik_enum() method during static initialization.
* @relates mapnik::enumeration
*/
#define IMPLEMENT_ENUM( name, strings ) \
template <> const char ** name ::our_strings_ = strings; \
template <> std::string name ::our_name_ = #name; \
template <> bool name ::our_verified_flag_( name ::verify(__FILE__, __LINE__));
template <> bool name ::our_verified_flag_( name ::verify_mapnik_enum(__FILE__, __LINE__));
#endif // MAPNIK_ENUMERATION_HPP

2
include/mapnik/expression.hpp
View file

@ -26,7 +26,6 @@
// mapnik
#include <mapnik/config.hpp>
#include <mapnik/expression_node.hpp>
#include <mapnik/expression_grammar.hpp>
// stl
#include <string>
@ -35,6 +34,7 @@ namespace mapnik
{
typedef boost::shared_ptr<expr_node> expression_ptr;
template <typename Iterator> struct expression_grammar;
class expression_factory
{

4
include/mapnik/expression_grammar.hpp
View file

@ -229,7 +229,7 @@ struct expression_grammar : qi::grammar<Iterator, expr_node(), space_type>
("\\r", '\r')("\\t", '\t')("\\v", '\v')("\\\\", '\\')
("\\\'", '\'')("\\\"", '\"')
;
#if BOOST_VERSION > 104500
quote_char %= char_('\'') | char_('"');
ustring %= omit[quote_char[_a = _1]]
@ -237,7 +237,7 @@ struct expression_grammar : qi::grammar<Iterator, expr_node(), space_type>
>> lit(_a);
attr %= '[' >> no_skip[+~char_(']')] >> ']';
#else
ustring %= lit('\'')
ustring %= lit('\'')
>> *(unesc_char | "\\x" >> hex | (char_ - lit('\'')))
>> lit('\'');
attr %= '[' >> lexeme[+(char_ - ']')] >> ']';

27
include/mapnik/feature.hpp
View file

@ -99,9 +99,11 @@ public:
feature_impl(context_ptr const& ctx, int id)
: id_(id),
ctx_(ctx),
data_(ctx_->mapping_.size())
{}
ctx_(ctx),
data_(ctx_->mapping_.size()),
geom_cont_(),
raster_()
{}
inline int id() const { return id_;}
@ -161,25 +163,25 @@ public:
{
context_type::map_type::const_iterator itr = ctx_->mapping_.find(key);
if (itr != ctx_->mapping_.end())
return get(itr->second);
else
throw std::out_of_range(std::string("Key does not exist: '") + key + "'");
return get(itr->second);
else
throw std::out_of_range(std::string("Key does not exist: '") + key + "'");
}
value_type const& get(std::size_t index) const
{
if (index < data_.size())
return data_[index];
throw std::out_of_range("Index out of range");
}
boost::optional<value_type const&> get_optional(std::size_t index) const
{
if (index < data_.size())
return boost::optional<value_type const&>(data_[index]);
return boost::optional<value_type const&>();
}
std::size_t size() const
{
return data_.size();
@ -222,13 +224,14 @@ public:
box2d<double> envelope() const
{
// TODO - cache this
box2d<double> result;
for (unsigned i=0;i<num_geometries();++i)
{
geometry_type const& geom = get_geometry(i);
if (i==0)
{
box2d<double> box = geom.envelope();
box2d<double> const& box = geom.envelope();
result.init(box.minx(),box.miny(),box.maxx(),box.maxy());
}
else
@ -271,7 +274,7 @@ public:
if (index < data_.size())
{
ss << " " << itr->first << ":" << data_[itr->second] << std::endl;
}
}
}
ss << ")" << std::endl;
return ss.str();
@ -280,9 +283,9 @@ public:
private:
int id_;
context_ptr ctx_;
cont_type data_;
boost::ptr_vector<geometry_type> geom_cont_;
raster_ptr raster_;
cont_type data_;
};

61
include/mapnik/font_engine_freetype.hpp
View file

@ -24,12 +24,14 @@
#define MAPNIK_FONT_ENGINE_FREETYPE_HPP
// mapnik
#include <mapnik/debug.hpp>
#include <mapnik/color.hpp>
#include <mapnik/utils.hpp>
#include <mapnik/ctrans.hpp>
#include <mapnik/geometry.hpp>
#include <mapnik/text_path.hpp>
#include <mapnik/font_set.hpp>
#include <mapnik/char_info.hpp>
#include <mapnik/pixel_position.hpp>
// freetype2
extern "C"
@ -45,6 +47,7 @@ extern "C"
#include <boost/make_shared.hpp>
#include <boost/utility.hpp>
#include <boost/ptr_container/ptr_vector.hpp>
#include <boost/foreach.hpp>
#ifdef MAPNIK_THREADSAFE
#include <boost/thread/mutex.hpp>
#endif
@ -56,9 +59,14 @@ extern "C"
#include <iostream>
#include <algorithm>
// uci
#include <unicode/unistr.h>
namespace mapnik
{
class font_face;
class text_path;
class string_info;
typedef boost::shared_ptr<font_face> face_ptr;
@ -131,10 +139,8 @@ public:
~font_face()
{
#ifdef MAPNIK_DEBUG
std::clog << "~font_face: Clean up face \"" << family_name()
<< " " << style_name() << "\"" << std::endl;
#endif
MAPNIK_LOG_DEBUG(font_engine_freetype) << "font_face: Clean up face \"" << family_name() << " " << style_name() << "\"";
FT_Done_Face(face_);
}
@ -146,7 +152,8 @@ class MAPNIK_DECL font_face_set : private boost::noncopyable
{
public:
font_face_set(void)
: faces_() {}
: faces_(),
dimension_cache_() {}
void add(face_ptr face)
{
@ -161,11 +168,10 @@ public:
glyph_ptr get_glyph(unsigned c) const
{
for (std::vector<face_ptr>::const_iterator face = faces_.begin(); face != faces_.end(); ++face)
BOOST_FOREACH ( face_ptr const& face, faces_)
{
FT_UInt g = (*face)->get_char(c);
if (g) return boost::make_shared<font_glyph>(*face, g);
FT_UInt g = face->get_char(c);
if (g) return boost::make_shared<font_glyph>(face, g);
}
// Final fallback to empty square if nothing better in any font
@ -178,17 +184,17 @@ public:
void set_pixel_sizes(unsigned size)
{
for (std::vector<face_ptr>::iterator face = faces_.begin(); face != faces_.end(); ++face)
BOOST_FOREACH ( face_ptr const& face, faces_)
{
(*face)->set_pixel_sizes(size);
face->set_pixel_sizes(size);
}
}
void set_character_sizes(float size)
{
for (std::vector<face_ptr>::iterator face = faces_.begin(); face != faces_.end(); ++face)
BOOST_FOREACH ( face_ptr const& face, faces_)
{
(*face)->set_character_sizes(size);
face->set_character_sizes(size);
}
}
private:
@ -218,9 +224,8 @@ public:
~stroker()
{
#ifdef MAPNIK_DEBUG
std::clog << "~stroker: destroy stroker:" << s_ << std::endl;
#endif
MAPNIK_LOG_DEBUG(font_engine_freetype) << "stroker: Destroy stroker=" << s_;
FT_Stroker_Done(s_);
}
private:
@ -256,7 +261,7 @@ template <typename T>
class MAPNIK_DECL face_manager : private boost::noncopyable
{
typedef T font_engine_type;
typedef std::map<std::string,face_ptr> faces;
typedef std::map<std::string,face_ptr> face_ptr_cache_type;
public:
face_manager(T & engine)
@ -265,9 +270,9 @@ public:
face_ptr get_face(std::string const& name)
{
typename faces::iterator itr;
itr = faces_.find(name);
if (itr != faces_.end())
face_ptr_cache_type::iterator itr;
itr = face_ptr_cache_.find(name);
if (itr != face_ptr_cache_.end())
{
return itr->second;
}
@ -276,7 +281,7 @@ public:
face_ptr face = engine_.create_face(name);
if (face)
{
faces_.insert(make_pair(name,face));
face_ptr_cache_.insert(make_pair(name,face));
}
return face;
}
@ -301,10 +306,12 @@ public:
if (face_ptr face = get_face(*name))
{
face_set->add(face);
} else {
#ifdef MAPNIK_DEBUG
std::cerr << "Failed to find face '" << *name << "' in font set '" << fset.get_name() << "'\n";
#endif
}
else
{
MAPNIK_LOG_ERROR(font_engine_freetype)
<< "Failed to find face '" << *name
<< "' in font set '" << fset.get_name() << "'\n";
}
}
return face_set;
@ -328,7 +335,7 @@ public:
}
private:
faces faces_;
face_ptr_cache_type face_ptr_cache_;
font_engine_type & engine_;
stroker_ptr stroker_;
};

3
include/mapnik/formatting/base.hpp
View file

@ -36,6 +36,7 @@ namespace mapnik {
typedef std::set<expression_ptr> expression_set;
class processed_text;
class xml_node;
struct char_properties;
namespace formatting {
@ -48,7 +49,7 @@ class node
public:
virtual ~node() {}
virtual void to_xml(boost::property_tree::ptree &xml) const;
static node_ptr from_xml(boost::property_tree::ptree const& xml);
static node_ptr from_xml(xml_node const& xml);
virtual void apply(char_properties const& p, Feature const& feature, processed_text &output) const = 0;
virtual void add_expressions(expression_set &output) const;
};

4
include/mapnik/formatting/expression.hpp
View file

@ -31,7 +31,7 @@ namespace formatting {
class expression_format: public node {
public:
void to_xml(boost::property_tree::ptree &xml) const;
static node_ptr from_xml(boost::property_tree::ptree const& xml);
static node_ptr from_xml(xml_node const& xml);
virtual void apply(char_properties const& p, Feature const& feature, processed_text &output) const;
virtual void add_expressions(expression_set &output) const;
@ -51,7 +51,7 @@ public:
private:
node_ptr child_;
static expression_ptr get_expression(boost::property_tree::ptree const& xml, std::string name);
static expression_ptr get_expression(xml_node const& xml, std::string name);
};
} //ns formatting
} //ns mapnik

2
include/mapnik/formatting/format.hpp
View file

@ -31,7 +31,7 @@ namespace formatting {
class format_node: public node {
public:
void to_xml(boost::property_tree::ptree &xml) const;
static node_ptr from_xml(boost::property_tree::ptree const& xml);
static node_ptr from_xml(xml_node const& xml);
virtual void apply(char_properties const& p, Feature const& feature, processed_text &output) const;
virtual void add_expressions(expression_set &output) const;

6
include/mapnik/formatting/registry.hpp
View file

@ -38,16 +38,16 @@ namespace mapnik
namespace formatting
{
typedef node_ptr (*from_xml_function_ptr)(boost::property_tree::ptree const& xml);
typedef node_ptr (*from_xml_function_ptr)(xml_node const& xml);
class registry : public singleton<registry, CreateStatic>,
private boost::noncopyable
private boost::noncopyable
{
public:
registry();
~registry() {}
void register_name(std::string name, from_xml_function_ptr ptr, bool overwrite=false);
node_ptr from_xml(std::string name, boost::property_tree::ptree const& xml);
node_ptr from_xml(xml_node const& xml);
private:
std::map<std::string, from_xml_function_ptr> map_;
};

2
include/mapnik/formatting/text.hpp
View file

@ -31,7 +31,7 @@ public:
text_node(expression_ptr text): node(), text_(text) {}
text_node(std::string text): node(), text_(parse_expression(text)) {}
void to_xml(boost::property_tree::ptree &xml) const;
static node_ptr from_xml(boost::property_tree::ptree const& xml);
static node_ptr from_xml(xml_node const& xml);
virtual void apply(char_properties const& p, Feature const& feature, processed_text &output) const;
virtual void add_expressions(expression_set &output) const;

1
include/mapnik/gamma_method.hpp
View file

@ -19,7 +19,6 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
#ifndef MAPNIK_GAMMA_METHOD_HPP
#define MAPNIK_GAMMA_METHOD_HPP

2
include/mapnik/geometry.hpp
View file

@ -390,7 +390,7 @@ public:
}
return false;
}
};
typedef geometry<double,vertex_vector> geometry_type;

6
include/mapnik/grid/grid.hpp
View file

@ -25,6 +25,7 @@
// mapnik
#include <mapnik/config.hpp>
#include <mapnik/debug.hpp>
#include <mapnik/image_data.hpp>
#include <mapnik/box2d.hpp>
#include <mapnik/grid/grid_view.hpp>
@ -72,7 +73,6 @@ private:
public:
hit_grid(int width, int height, std::string const& key, unsigned int resolution)
:width_(width),
height_(height),
@ -136,7 +136,7 @@ public:
}
else
{
std::clog << "should not get here: key '" << key_ << "' not found in feature properties\n";
MAPNIK_LOG_DEBUG(grid) << "hit_grid: Should not get here: key '" << key_ << "' not found in feature properties";
}
}
@ -153,7 +153,7 @@ public:
}
else
{
std::clog << "### Warning: key '" << key_ << "' was blank for " << *feature << "\n";
MAPNIK_LOG_DEBUG(grid) << "hit_grid: Warning - key '" << key_ << "' was blank for " << *feature;
}
}

1
include/mapnik/grid/grid_rasterizer.hpp
View file

@ -19,7 +19,6 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
#ifndef MAPNIK_GRID_RASTERIZER_HPP
#define MAPNIK_GRID_RASTERIZER_HPP

5
include/mapnik/grid/grid_renderer.hpp
View file

@ -20,8 +20,6 @@
*
*****************************************************************************/
//$Id$
#ifndef GRID_RENDERER_HPP
#define GRID_RENDERER_HPP
@ -32,7 +30,6 @@
#include <mapnik/label_collision_detector.hpp>
#include <mapnik/map.hpp>
//#include <mapnik/marker.hpp>
#include <mapnik/grid/grid.hpp>
// boost
@ -63,7 +60,7 @@ public:
~grid_renderer();
void start_map_processing(Map const& map);
void end_map_processing(Map const& map);
void start_layer_processing(layer const& lay);
void start_layer_processing(layer const& lay, box2d<double> const& query_extent);
void end_layer_processing(layer const& lay);
void render_marker(mapnik::feature_ptr const& feature, unsigned int step, pixel_position const& pos, marker const& marker, const agg::trans_affine & tr, double opacity);

1
include/mapnik/grid/grid_rendering_buffer.hpp
View file

@ -19,7 +19,6 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*****************************************************************************/
//$Id$
#ifndef MAPNIK_GRID_RENDERING_BUFFER_HPP
#define MAPNIK_GRID_RENDERING_BUFFER_HPP

3
include/mapnik/grid/grid_view.hpp
View file

@ -20,8 +20,6 @@
*
*****************************************************************************/
//$Id$
#ifndef MAPNIK_GRID_VIEW_HPP
#define MAPNIK_GRID_VIEW_HPP
@ -34,6 +32,7 @@
// boost
#include <boost/cstdint.hpp>
// stl
#include <map>
#include <set>

4
include/mapnik/hextree.hpp
View file

@ -160,7 +160,7 @@ public:
~hextree()
{}
void setMaxColors(unsigned max_colors)
{
max_colors_ = max_colors;
@ -335,7 +335,7 @@ public:
sorted_pal_.reserve(colors_);
create_palette_rek(sorted_pal_, root_.get());
// sort palette for binary searching in quantization
#if BOOST_VERSION >= 104600
boost::sort(sorted_pal_, rgba::mean_sort_cmp());

116
include/mapnik/image_compositing.hpp
View file

@ -24,11 +24,6 @@
#define MAPNIK_IMAGE_COMPOSITING_HPP
// agg
#include "agg_rendering_buffer.h"
#include "agg_rasterizer_scanline_aa.h"
#include "agg_scanline_u.h"
#include "agg_renderer_scanline.h"
#include "agg_pixfmt_rgba.h"
namespace mapnik
{
@ -69,116 +64,7 @@ enum composite_mode_e
};
template <typename T1, typename T2>
void composite(T1 & im, T2 & im2, composite_mode_e mode)
{
typedef agg::rgba8 color;
typedef agg::order_bgra order;
typedef agg::pixel32_type pixel_type;
typedef agg::comp_op_adaptor_rgba<color, order> blender_type;
typedef agg::pixfmt_custom_blend_rgba<blender_type, agg::rendering_buffer> pixfmt_type;
typedef agg::renderer_base<pixfmt_type> renderer_type;
typedef agg::comp_op_adaptor_rgba<color, order> blender_type;
typedef agg::renderer_base<pixfmt_type> renderer_type;
agg::rendering_buffer source(im.getBytes(),im.width(),im.height(),im.width() * 4);
agg::rendering_buffer mask(im2.getBytes(),im2.width(),im2.height(),im2.width() * 4);
agg::pixfmt_custom_blend_rgba<blender_type, agg::rendering_buffer> pixf(source);
agg::pixfmt_custom_blend_rgba<blender_type, agg::rendering_buffer> pixf_mask(mask);
switch(mode)
{
case clear :
pixf.comp_op(agg::comp_op_clear);
break;
case src:
pixf.comp_op(agg::comp_op_src);
break;
case dst:
pixf.comp_op(agg::comp_op_dst);
break;
case src_over:
pixf.comp_op(agg::comp_op_src_over);
break;
case dst_over:
pixf.comp_op(agg::comp_op_dst_over);
break;
case src_in:
pixf.comp_op(agg::comp_op_src_in);
break;
case dst_in:
pixf.comp_op(agg::comp_op_dst_in);
break;
case src_out:
pixf.comp_op(agg::comp_op_src_out);
break;
case dst_out:
pixf.comp_op(agg::comp_op_dst_out);
break;
case src_atop:
pixf.comp_op(agg::comp_op_src_atop);
break;
case dst_atop:
pixf.comp_op(agg::comp_op_dst_atop);
break;
case _xor:
pixf.comp_op(agg::comp_op_xor);
break;
case plus:
pixf.comp_op(agg::comp_op_plus);
break;
case minus:
pixf.comp_op(agg::comp_op_minus);
break;
case multiply:
pixf.comp_op(agg::comp_op_multiply);
break;
case screen:
pixf.comp_op(agg::comp_op_screen);
break;
case overlay:
pixf.comp_op(agg::comp_op_overlay);
break;
case darken:
pixf.comp_op(agg::comp_op_darken);
break;
case lighten:
pixf.comp_op(agg::comp_op_lighten);
break;
case color_dodge:
pixf.comp_op(agg::comp_op_color_dodge);
break;
case color_burn:
pixf.comp_op(agg::comp_op_color_burn);
break;
case hard_light:
pixf.comp_op(agg::comp_op_hard_light);
break;
case soft_light:
pixf.comp_op(agg::comp_op_soft_light);
break;
case difference:
pixf.comp_op(agg::comp_op_difference);
break;
case exclusion:
pixf.comp_op(agg::comp_op_exclusion);
break;
case contrast:
pixf.comp_op(agg::comp_op_contrast);
break;
case invert:
pixf.comp_op(agg::comp_op_invert);
break;
case invert_rgb:
pixf.comp_op(agg::comp_op_invert_rgb);
break;
}
renderer_type ren(pixf);
agg::renderer_base<pixfmt_type> rb(pixf);
rb.blend_from(pixf_mask,0,0,0,255);
void composite(T1 & im, T2 & im2, composite_mode_e mode);
}
}
#endif // MAPNIK_IMAGE_COMPOSITING_HPP

2
include/mapnik/image_util.hpp
View file

@ -147,7 +147,7 @@ inline boost::optional<std::string> type_from_filename(std::string const& filena
return result_type();
}
inline std::string guess_type( const std::string & filename )
inline std::string guess_type( std::string const& filename )
{
std::string::size_type idx = filename.find_last_of(".");
if ( idx != std::string::npos ) {

28
include/mapnik/internal/dump_xml.hpp
View file

@ -1,26 +1,34 @@
#ifndef DUMP_XML_HPP
#define DUMP_XML_HPP
#include <boost/property_tree/ptree.hpp>
#include <mapnik/xml_node.hpp>
/* Debug dump ptree XML representation.
*/
void dump_xml(boost::property_tree::ptree const& xml, unsigned level=0)
*/
void dump_xml(xml_node const& xml, unsigned level=0)
{
std::string indent;
int i;
unsigned i;
for (i=0; i<level; i++)
{
indent += " ";
}
if (xml.data().length()) std::cout << indent << "data: '" << xml.data() << "'\n";
boost::property_tree::ptree::const_iterator itr = xml.begin();
boost::property_tree::ptree::const_iterator end = xml.end();
xml_node::attribute_map const& attr = xml.get_attributes();
std::cerr << indent <<"[" << xml.name();
xml_node::attribute_map::const_iterator aitr = attr.begin();
xml_node::attribute_map::const_iterator aend = attr.end();
for (;aitr!=aend; aitr++)
{
std::cerr << " (" << aitr->first << ", " << aitr->second.value << ", " << aitr->second.processed << ")";
}
std::cerr << "]" << "\n";
if (xml.is_text()) std::cerr << indent << "text: '" << xml.text() << "'\n";
xml_node::const_iterator itr = xml.begin();
xml_node::const_iterator end = xml.end();
for (; itr!=end; itr++)
{
std::cout << indent <<"[" << itr->first << "]" << "\n";
dump_xml(itr->second, level+1);
std::cout << indent << "[/" << itr->first << "]" << "\n";
dump_xml(*itr, level+1);
}
std::cerr << indent << "[/" << xml.name() << "]" << "\n";
}

14
include/mapnik/json/feature_grammar.hpp
View file

@ -266,12 +266,12 @@ struct feature_grammar :
//
;
coordinates = eps(_r2 == 1) > point_coordinates(extract_geometry_(_r1))
| eps(_r2 == 2) > linestring_coordinates(extract_geometry_(_r1))
| eps(_r2 == 3) > polygon_coordinates(extract_geometry_(_r1))
| eps(_r2 == 4) > multipoint_coordinates(extract_geometry_(_r1))
| eps(_r2 == 5) > multilinestring_coordinates(extract_geometry_(_r1))
| eps(_r2 == 6) > multipolygon_coordinates(extract_geometry_(_r1))
coordinates = (eps(_r2 == 1) > point_coordinates(extract_geometry_(_r1)))
| (eps(_r2 == 2) > linestring_coordinates(extract_geometry_(_r1)))
| (eps(_r2 == 3) > polygon_coordinates(extract_geometry_(_r1)))
| (eps(_r2 == 4) > multipoint_coordinates(extract_geometry_(_r1)))
| (eps(_r2 == 5) > multilinestring_coordinates(extract_geometry_(_r1)))
| (eps(_r2 == 6) > multipolygon_coordinates(extract_geometry_(_r1)))
;
point_coordinates = eps[ _a = new_<geometry_type>(Point) ]
@ -316,7 +316,7 @@ struct feature_grammar :
on_error<fail>
(
feature
, std::cerr
, std::clog
<< phoenix::val("Error! Expecting ")
<< _4 // what failed?
<< phoenix::val(" here: \"")

3
include/mapnik/json/geometry_generator_grammar.hpp
View file

@ -20,8 +20,6 @@
*
*****************************************************************************/
//$Id$
#ifndef MAPNIK_JSON_GEOMETRY_GENERATOR_GRAMMAR_HPP
#define MAPNIK_JSON_GEOMETRY_GENERATOR_GRAMMAR_HPP
@ -30,6 +28,7 @@
#include <mapnik/geometry.hpp>
#include <mapnik/util/vertex_iterator.hpp>
#include <mapnik/util/container_adapter.hpp>
// boost
#include <boost/tuple/tuple.hpp>
#include <boost/spirit/include/karma.hpp>

4
include/mapnik/label_collision_detector.hpp
View file

@ -39,7 +39,7 @@ struct label_collision_detector
{
typedef std::vector<box2d<double> > label_placements;
bool has_plasement(box2d<double> const& box)
bool has_placement(box2d<double> const& box)
{
label_placements::const_iterator itr=labels_.begin();
for( ; itr !=labels_.end();++itr)
@ -134,7 +134,7 @@ public:
};
//quad tree based label collission detector so labels dont appear within a given distance
//quad tree based label collision detector so labels dont appear within a given distance
class label_collision_detector4 : boost::noncopyable
{
public:

26
include/mapnik/layer.hpp
View file

@ -88,44 +88,44 @@ public:
std::vector<std::string>& styles();
/*!
* @param maxZoom The minimum zoom level to set
* @param max_zoom The minimum zoom level to set
*/
void setMinZoom(double minZoom);
void set_min_zoom(double min_zoom);
/*!
* @param maxZoom The maximum zoom level to set
* @param max_zoom The maximum zoom level to set
*/
void setMaxZoom(double maxZoom);
void set_max_zoom(double max_zoom);
/*!
* @return the minimum zoom level of the layer.
*/
double getMinZoom() const;
double min_zoom() const;
/*!
* @return the maximum zoom level of the layer.
*/
double getMaxZoom() const;
double max_zoom() const;
/*!
* @brief Set whether this layer is active and will be rendered.
*/
void setActive(bool active);
void set_active(bool active);
/*!
* @return whether this layer is active and will be rendered.
*/
bool isActive() const;
bool active() const;
/*!
* @brief Set whether this layer is queryable.
*/
void setQueryable(bool queryable);
void set_queryable(bool queryable);
/*!
* @return whether this layer is queryable or not.
*/
bool isQueryable() const;
bool queryable() const;
/*!
* @brief Get the visability for a specific scale.
@ -139,7 +139,7 @@ public:
* or
* scale < maxzoom + 1e-6
*/
bool isVisible(double scale) const;
bool visible(double scale) const;
/*!
* @param clear_cache Set whether this layer's labels are cached.
@ -195,8 +195,8 @@ private:
std::string name_;
std::string srs_;
double minZoom_;
double maxZoom_;
double min_zoom_;
double max_zoom_;
bool active_;
bool queryable_;
bool clear_label_cache_;

20
include/mapnik/line_symbolizer.hpp
View file

@ -44,17 +44,20 @@ struct MAPNIK_DECL line_symbolizer : public symbolizer_base
explicit line_symbolizer()
: symbolizer_base(),
stroke_(),
rasterizer_p_(RASTERIZER_FULL) {}
rasterizer_p_(RASTERIZER_FULL),
smooth_(0.0) {}
line_symbolizer(stroke const& stroke)
: symbolizer_base(),
stroke_(stroke),
rasterizer_p_(RASTERIZER_FULL) {}
rasterizer_p_(RASTERIZER_FULL),
smooth_(0.0) {}
line_symbolizer(color const& pen,float width=1.0)
: symbolizer_base(),
stroke_(pen,width),
rasterizer_p_(RASTERIZER_FULL) {}
rasterizer_p_(RASTERIZER_FULL),
smooth_(0.0) {}
stroke const& get_stroke() const
{
@ -76,9 +79,20 @@ struct MAPNIK_DECL line_symbolizer : public symbolizer_base
return rasterizer_p_;
}
void set_smooth(double smooth)
{
smooth_ = smooth;
}
double smooth() const
{
return smooth_;
}
private:
stroke stroke_;
line_rasterizer_e rasterizer_p_;
double smooth_;
};
}

3
include/mapnik/load_map.hpp
View file

@ -25,6 +25,7 @@
// mapnik
#include <mapnik/map.hpp>
#include <mapnik/config.hpp> // for MAPNIK_DECL
// stl
#include <string>
@ -32,7 +33,7 @@
namespace mapnik
{
MAPNIK_DECL void load_map(Map & map, std::string const& filename, bool strict = false);
MAPNIK_DECL void load_map_string(Map & map, std::string const& str, bool strict = false, std::string const& base_path="");
MAPNIK_DECL void load_map_string(Map & map, std::string const& str, bool strict = false, std::string base_path="");
}
#endif // MAPNIK_LOAD_MAP_HPP

20
include/mapnik/map.hpp
View file

@ -79,7 +79,6 @@ private:
box2d<double> current_extent_;
boost::optional<box2d<double> > maximum_extent_;
std::string base_path_;
parameters extra_attr_;
parameters extra_params_;
public:
@ -338,6 +337,10 @@ public:
*/
boost::optional<box2d<double> > const& maximum_extent() const;
/*! \brief Get the non-const map maximum extent as box2d<double>
*/
boost::optional<box2d<double> > & maximum_extent();
/*! \brief Get the map base path where paths should be relative to.
*/
std::string const& base_path() const;
@ -440,21 +443,6 @@ public:
*/
std::string get_metawriter_property(std::string name) const;
/*!
* @brief Get extra valid attributes of the Map that are not true members
*/
parameters const& get_extra_attributes() const;
/*!
* @brief Get non-const extra valid attributes of the Map that are not true members
*/
parameters& get_extra_attributes();
/*!
* @brief Set extra attributes of the Map
*/
void set_extra_attributes(parameters& attr);
/*!
* @brief Get extra, arbitrary Parameters attached to the Map
*/

1
include/mapnik/mapped_memory_cache.hpp
View file

@ -49,6 +49,7 @@ struct MAPNIK_DECL mapped_memory_cache :
static boost::unordered_map<std::string,mapped_region_ptr> cache_;
static bool insert(std::string const& key, mapped_region_ptr);
static boost::optional<mapped_region_ptr> find(std::string const& key, bool update_cache = false);
static void clear();
};
}

10
include/mapnik/marker_cache.hpp
View file

@ -25,14 +25,7 @@
// mapnik
#include <mapnik/utils.hpp>
#include <mapnik/marker.hpp>
#include <mapnik/config.hpp>
#include <mapnik/svg/svg_path_attributes.hpp>
#include <mapnik/svg/svg_storage.hpp>
#include <mapnik/svg/svg_path_adapter.hpp>
// agg
#include "agg_path_storage.h"
// boost
#include <boost/utility.hpp>
@ -43,7 +36,7 @@
namespace mapnik
{
using namespace mapnik::svg;
class marker;
typedef boost::shared_ptr<marker> marker_ptr;
@ -57,6 +50,7 @@ struct MAPNIK_DECL marker_cache :
static boost::unordered_map<std::string,marker_ptr> cache_;
static bool insert(std::string const& key, marker_ptr);
static boost::optional<marker_ptr> find(std::string const& key, bool update_cache = false);
static void clear();
};
}

3
include/mapnik/markers_symbolizer.hpp
View file

@ -56,6 +56,8 @@ public:
explicit markers_symbolizer();
markers_symbolizer(path_expression_ptr filename);
markers_symbolizer(markers_symbolizer const& rhs);
void set_ignore_placement(bool ignore_placement);
bool get_ignore_placement() const;
void set_allow_overlap(bool overlap);
bool get_allow_overlap() const;
void set_spacing(double spacing);
@ -76,6 +78,7 @@ public:
marker_type_e get_marker_type() const;
private:
bool ignore_placement_;
bool allow_overlap_;
color fill_;
double spacing_;

10
include/mapnik/memory_featureset.hpp
View file

@ -24,6 +24,7 @@
#define MAPNIK_MEMORY_FEATURESET_HPP
// mapnik
#include <mapnik/debug.hpp>
#include <mapnik/memory_datasource.hpp>
// boost
@ -52,11 +53,12 @@ public:
{
while (pos_ != end_)
{
for (unsigned i=0; i<(*pos_)->num_geometries();++i) {
for (unsigned i=0; i<(*pos_)->num_geometries();++i)
{
geometry_type & geom = (*pos_)->get_geometry(i);
#ifdef MAPNIK_DEBUG
std::clog << "bbox_=" << bbox_ << ", geom.envelope=" << geom.envelope() << "\n";
#endif
MAPNIK_LOG_DEBUG(memory_featureset) << "memory_featureset: BBox=" << bbox_ << ",Envelope=" << geom.envelope();
if (bbox_.intersects(geom.envelope()))
{
return *pos_++;

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