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Author SHA1 Message Date
Dane Springmeyer
16084ff335 support both interior placement and point for markers - helps prepare for #952 2012-07-31 18:13:50 -07:00
Rich Wareham
156a7590f4 python: a new plugin to use arbitrary Python as a data source 
This plugin allows you to write data sources in the Python programming language.
This is useful if you want to rapidly prototype a plugin, perform some custom
manipulation on data or if you want to bind mapnik to a datasource which is most
conveniently accessed through Python.

The plugin may be used from the existing mapnik Python bindings or it can embed
the Python interpreter directly allowing it to be used from C++, XML or even
JavaScript.

Mapnik already has excellent Python bindings but they only directly support
calling *into* mapnik *from* Python. This forces mapnik and its input plugins to
be the lowest layer of the stack. The role of this plugin is to allow mapnik to
call *into* Python itself. This allows mapnik to sit as rendering middleware
between a custom Python frontend and a custom Python datasource. This increases
the utility of mapnik as a component in a larger system.

There already exists MemoryDatasource which can be used to dynamically create
geometry in Python. It suffers from the problem that it does not allow
generating only the geometry which is seen by a particular query. Similarly the
entire geometry must exist in memory before rendering can progress. By using a
custom iterator object or by using generator expressions this plugin allows
geometry to be created on demand and to be destroyed after use. This can have a
great impact on memory efficiency. Since geometry is generated on-demand as
rendering progresses there can be arbitrarily complex 'cleverness' optimising
the geometry generated for a particular query. Obvious examples of this would
be generating only geometry within the query bounding box and generating
geometry with an appropriate level of detail for the output resolution.
 2012-07-31 17:05:27 +01:00
Dane Springmeyer
0d97b851fa markers: support opacity on bitmaps, and move to supporting both opacity and fill-opacity 2012-07-30 18:31:21 -07:00
Dane Springmeyer
1476280189 include what you use 2012-07-24 19:08:15 -07:00
Dane Springmeyer
6c7ab1767b include what you use 2012-07-24 18:35:18 -07:00
Hermann Kraus
08cbf1c71c Fix deprecation warnings. Part 2 
Closes #1340.
 2012-07-25 01:15:44 +02:00
Dane Springmeyer
e13e81c4d5 move grid utility functions to cpp file - avoids function 'defined but not used' compiler warnings - refs #1330 2012-07-23 11:43:24 -07:00
Dane Springmeyer
e36081a5c0 change geometry_utils::from_wkb to return a bool that signifies if at least one wkb path was parsed - refs #1333 and #1305 2012-07-20 15:09:01 -07:00
Rich Wareham
7b3baee3a1 python bindings: export Query.resolution property as a tuple 
Although the mapnik::query class is exposed to the Python bindings, the
resolution attribute is a raw boost::tuple. If you attempt to access
this tuple from Python, boost complains strongly.

This patch adds the required magic to marshal the raw boost::tuple which
is query::resolution_type into an honest-to-goodness Python tuple.
 2012-07-19 19:35:20 +01:00
artemp
d3bc55761b + define keys container in client code not in grid/grid_view, 
e.g doesn't have to be std::map<...>
 2012-07-12 10:57:57 +01:00
Dane Springmeyer
3e895ac6b7 implement built in support for ellipse and arrow markers, make markers_symbolizer default to POINT placement and ellipse drawing, add back compatibility for deprecated marker-type property - refs #1285 and #1304 2012-07-10 22:38:53 -07:00
Dane Springmeyer
5aff56a192 expose ability to clear global caches in python - closes #1022 2012-07-10 09:36:08 -07:00
Dane Springmeyer
cde0c0217d add missing file 2012-07-06 18:39:59 -07:00
Dane Springmeyer
269569250c use mapnik.Image for visual tests - closes #1296 2012-07-06 17:44:15 -07:00
Dane Springmeyer
3823890b40 rollback 34c3128b0c, move 'scaling' to proper enum, and move image_scaling functions to new cpp/hpp 2012-07-06 16:45:58 -07:00
Dane Springmeyer
9dd69d091b merge with master 2012-07-05 15:40:16 -07:00
Dane Springmeyer
d8c719f05e finish exposing scale_factor to cairo_renderer 2012-07-05 14:54:58 -07:00
Dane Springmeyer
44769def3c Merge branch 'master' of github.com:mapnik/mapnik 2012-07-05 11:55:05 -07:00
Dane Springmeyer
906de8e317 simplify boost_python library configure checks 2012-07-05 11:54:43 -07:00
artemp
ebf1ef6bcf + update python bindings for markers_symbolizer 2012-07-05 17:13:21 +01:00
artemp
9b14a7206a remove arrow/ellipse ad-hoc markers - see #1285 2012-07-04 14:50:11 +01:00
Dane Springmeyer
d9880efd6e avoid compiler warning on unsigned/signed comparison 2012-06-26 11:23:26 -07:00
Dane Springmeyer
5b873beafb add support for dynamically inheriting an optional settings file in python 2012-06-25 15:37:49 -07:00
Artem Pavlenko
2e9f3ad245 python bindings : expose largest_bbox_only property 2012-06-25 15:09:40 +01:00
Dane Springmeyer
5b61c093e5 initialize grid buffers to std::numeric_limits<int>::min() and use that value to mean no-hit or non-interactive pixels - closes #1065 2012-06-23 22:41:07 -04:00
Dane Springmeyer
631b3637dc avoid compiler warning 2012-06-23 22:10:12 -04:00
Dane Springmeyer
eb4740b50f fix behavior of compositing via python api now that we have premultiplication issues sorted out in core - refs #1262 and #314 and #1211 2012-06-21 15:44:57 -04:00
Artem Pavlenko
c5864453a0 + only premultiply src 2012-06-18 18:50:32 -04:00
Dane Springmeyer
eb8f27bee7 Merge branch 'master' of github.com:mapnik/mapnik 2012-06-07 13:17:44 -05:00
Mickey Rose
1e3c48afb1 split parse_transform.hpp, set dynamic transform expression from python 2012-06-07 17:06:45 +02:00
Dane Springmeyer
51d3310012 grid encoding: reuse key string 2012-06-07 07:27:42 -07:00
Artem Pavlenko
11c34b1599 Merge branch 'transform_expr' of https://github.com/mirecta/mapnik 2012-06-07 10:20:05 +01:00
Dane Springmeyer
f374d01896 only mark deprecated api names for removal at major versions to ensure we are semver compatible - thanks @migurski - closes #1129 2012-06-06 17:32:16 -07:00
Dane Springmeyer
c29c18e8df expose a get_pixel method on mapnik::grid (for testing purposes) 2012-06-06 16:34:45 -07:00
Mickey Rose
bd9609c370 new feature: transform expressions are now dynamic 
(cherry picked from commit 173c402b5c142310087246b0ea54dbec54edcac8)

Conflicts:

	include/mapnik/vertex_converters.hpp
	src/agg/process_markers_symbolizer.cpp
	src/agg/process_point_symbolizer.cpp
	src/agg/process_polygon_pattern_symbolizer.cpp
	src/load_map.cpp
 2012-06-06 17:34:26 +02:00
Dane Springmeyer
11e81fdb03 finish exposing markers symbolizer in python - closes #612 2012-06-04 13:42:51 -07:00
Mickey Rose
09b05b48b0 fix/prevent to_expression_string misuse #985 2012-05-29 22:53:39 +02:00
Dane Springmeyer
6fd92dcc3e do not premultiply the image mask being composited to the target buffer - fixes #1211 2012-05-24 13:41:00 -07:00
Artem Pavlenko
1077b79a63 Revert "initialise blur radius's to 1 for real this time" 
This reverts commit f76c6ee25f.
 2012-05-24 11:37:24 +01:00
Artem Pavlenko
f76c6ee25f initialise blur radius's to 1 for real this time 2012-05-23 20:38:42 +01:00
Hermann Kraus
707052c06b Add python backwards compatibility for TextSymbolizer. 
Closes #1115.
 2012-05-23 15:52:43 +02:00
Dane Springmeyer
ebfbe79919 python: fix leaky Py_None return by calling Py_INCREF(Py_None) before returning - closes #1221 2012-05-18 13:22:51 -07:00
Dane Springmeyer
c1495c0c74 restore the fast line rasterizer (rasterizer_outline_aa) and improve its rendering quality and consistency with standard method - refs #873 2012-05-11 17:40:21 -07:00
Dane Springmeyer
8ae867f6de default values for composite args to maintain api compatibility 2012-05-11 15:19:05 -07:00
Artem Pavlenko
8085110e8f + add opacity parameter 2012-05-10 18:14:53 +01:00
Artem Pavlenko
7e49a6f44e + move 'smooth' property to symbolizer_base level 
+ remove 'SYMBOLIZER_FAST' completely
 2012-05-07 16:08:16 +01:00
Artem Pavlenko
df0420af8d Merge branch 'master' into compositing 2012-05-04 09:17:14 +01:00
Dane Springmeyer
f556aa14a6 Merge branch 'master' of github.com:mapnik/mapnik 2012-05-03 21:56:55 -04:00
Dane Springmeyer
5016a1d476 avoid trying to determine relative path from python module to plugins as this can make flexible packaging harder - closes #1171 2012-05-03 21:56:39 -04:00
Artem Pavlenko
642899e52c Merge branch 'master' into compositing 2012-05-02 08:56:38 +01:00
Dane Springmeyer
b0a08c7178 fix docstring for Style.filter_mode 2012-05-01 23:28:58 -04:00
Artem Pavlenko
77dfac5622 + re-introduce transform on symbolizer_with_image 2012-05-01 16:47:33 +01:00
Artem Pavlenko
a72ee4ba66 Merge branch 'master' into compositing 
Conflicts:
	include/mapnik/image_compositing.hpp
	include/mapnik/util/conversions.hpp
	include/mapnik/value.hpp
	src/agg/agg_renderer.cpp
	src/agg/process_line_symbolizer.cpp
	src/agg/process_polygon_symbolizer.cpp
	src/png_reader.cpp
	src/svg_parser.cpp
	utils/svg2png/svg2png.cpp
 2012-05-01 12:35:49 +01:00
Artem Pavlenko
03d42e59a5 + allow specifying premultiply flag for src and dst images 
+ fix logic in agg_renderer (TODO)
 2012-04-20 14:53:11 +01:00
Dane Springmeyer
61d3cf635a Merge pull request #1172 from caffeinate/master 
MarkersSymbolizer - stroke/fill python bindings
 2012-04-19 12:15:43 -07:00
Dane Springmeyer
d5c09b6008 reflect the mapnik.logger types in python 2012-04-13 17:52:13 -07:00
Si Parker
003c5a72ab added MarkersSymbolizer python bindings for fill and stroke 2012-04-11 10:41:15 +01:00
kunitoki
1a203d3f85 - cleaned up logger interface to better integrate with python bindings 
- polished and finished python bindings for logger interaction
 2012-04-10 10:14:28 +02:00
kunitoki
a902a08aab - added logging to file 
- started working on the logger bindings
- cleanups some error reporting with cerr/clog in the library
 2012-04-10 00:25:31 +02:00
kunitoki
b60c508c1c - finish thrashing all the useless ifdef MAPNIK_LOG 2012-04-09 21:41:56 +02:00
kunitoki
8c58a9aa73 - improved again the logging facilities 
- aligned the plugins to using the new methods with severity
- implemented per object severity, with fallback to global (with global functions to set them programmatically)
- initial check in of logger python bindings (todo)
 2012-04-09 03:00:51 +02:00
kunitoki
1f351e0e09 implement new debug system 2012-04-08 02:20:56 +02:00
Artem Pavlenko
0618f9ca42 + remove unused header 2012-04-05 15:56:59 +01:00
Dane Springmeyer
d29ae14104 make it possible to set the map.maximum_extent back to None/uninitialized from python 2012-04-04 12:07:15 -07:00
Dane Springmeyer
2e76ff1958 make stroke property on line_symbolizer a reference when accessed from python (not a copy) 2012-04-02 11:57:24 -07:00
Artem Pavlenko
9840c7df4c Merge branch 'master' into compositing 
Conflicts:
	include/mapnik/util/dasharray_parser.hpp
	src/agg/process_line_symbolizer.cpp
	src/image_compositing.cpp
 2012-03-26 09:05:02 +01:00
Dane Springmeyer
3f26c439c9 fix marker width/height to mean pixels - which it should have all along - closes #1134 2012-03-23 20:28:12 -07:00
Dane Springmeyer
ea5a46f230 remove the storage and serialization of 'font-directory' and 'minimum-version' since there is no strong need to have them accessible after initial parsing 2012-03-23 18:14:14 -07:00
Dane Springmeyer
5e6632f6eb declare register_fonts as static 2012-03-23 14:22:47 -07:00
Artem Pavlenko
95cfb061af + experimental compositing symbolizer (fill only) 2012-03-21 15:47:33 +00:00
Hermann Kraus
9b62a19cf4 Implement justify-alignment=auto. 
Closes #1125.
 2012-03-19 17:12:53 +01:00
novldp
0ecd5bae45 +add MarkersSymbolizer ignore-placement to save_map and python bindings 2012-03-18 23:30:37 +01:00
Artem Pavlenko
70512dc03b + add optional smothing to line_symbolizer 
( TODO: conv_dash )
 2012-03-15 10:26:53 +00:00
Dane Springmeyer
2abe02bd96 make available MAPNIK_VERSION_STRING in c++ header (not just in python) and add MAPNIK_VERSION_IS_RELEASE define that indicates if the code is released 2012-03-14 18:30:32 -07:00
Dane Springmeyer
74452f8ed7 remove explicit exports in python using __all__ - way more trouble than it is worth 2012-03-14 15:35:16 -07:00
Dane Springmeyer
586416b523 Merge branch 'master' of github.com:mapnik/mapnik 2012-03-14 11:53:58 -07:00
Artem Pavlenko
72baf59247 + add smooth property 
+ update help strings
 2012-03-14 16:51:07 +00:00
Dane Springmeyer
9cbef60595 pep8 formatting 2012-03-13 08:22:34 -07:00
Dane Springmeyer
b36739fd88 apply mapnik_format.el formatting 2012-03-13 07:59:22 -07:00
Artem Pavlenko
207ecfd597 remove camel-case names from layer.[h,c]pp 2012-03-12 15:39:59 +00:00
Dane Springmeyer
3add1f984c add Geos plugin to exported module scope 2012-03-08 08:40:12 -08:00
Dane Springmeyer
f90b410ece formatting to use const& as per 6462af3 2012-03-05 11:10:04 -08:00
Hermann Kraus
5578bdb6f9 Remove has_dimensions and dimensions from text_placement_info. 
This functionality is better provided by placement_finder.additional_boxes.
 2012-03-04 16:38:40 +01:00
Hermann Kraus
46272d836b Move more variables from text_placements_info to placement_finder. 
Refs #1048.
 2012-03-04 13:32:10 +01:00
Hermann Kraus
b4eddaab24 Move variables from text_placements_info to placement_finder. 
Reuse placement_finder objects.
Pass feature to placement_finder.
Refs #1048.
 2012-03-04 01:49:01 +01:00
Dane Springmeyer
adcce7102d be explicit to avoid compile error if includes change 2012-02-24 16:14:02 -08:00
Artem Pavlenko
8767ca8275 + add set_pixel method 2012-02-23 14:32:20 +00:00
Hermann Kraus
d203d56d34 Update tests. 2012-02-21 10:21:40 +01:00
Artem Pavlenko
f20007a965 + add to_geojson() method to mapnik.Path 2012-02-20 12:05:11 +00:00
Artem Pavlenko
68df26baba + add to_geojson method to mapnik.Feature 2012-02-20 10:55:25 +00:00
Artem Pavlenko
3953a94636 + geojson generator interface 2012-02-20 10:53:58 +00:00
Hermann Kraus
725ceaadc1 Fix problem introduced in 060545b9aa. 2012-02-19 17:12:08 +01:00
Hermann Kraus
6fe0637425 Complete support for formatting types. 2012-02-19 02:03:25 +01:00
Hermann Kraus
3508ec5fb4 Merge branch 'master' into python-textplacement 2012-02-17 20:54:48 +01:00
Hermann Kraus
56004ab181 Python bindings: Rename properties=>defauls, default_format=>format. 2012-02-16 00:27:03 +01:00
Hermann Kraus
ceda45249f Merge branch 'master' into python-textplacement 2012-02-16 00:18:44 +01:00
Dane Springmeyer
81230b2b30 remove uneeded include 2012-02-14 16:05:25 -08:00
Dane Springmeyer
ab11f48ce4 avoid compiler warning 2012-02-13 11:30:27 -08:00
Dane Springmeyer
6b6d069f3e silence compiler warning about signed/unsigned comparison 2012-02-13 11:01:16 -08:00
Hermann Kraus
be0f110a76 Fix spelling error. 2012-02-12 23:00:38 +01:00
Hermann Kraus
2b5274c21b Merge branch 'textplacement-rename' into python-textplacement 2012-02-12 13:57:51 +01:00
Hermann Kraus
52702d3a20 Rename filter_factory to expression. 2012-02-12 13:06:39 +01:00
Hermann Kraus
32b492fac1 Fix includes. 2012-02-12 04:06:34 +01:00
Hermann Kraus
9eccd58ed5 Merge branch 'textplacement-rename' into python-textplacement 
Conflicts:
	include/mapnik/text_processing.hpp
 2012-02-12 04:01:58 +01:00
Hermann Kraus
69f153bf8f Fix all includes. 2012-02-12 03:55:13 +01:00
Hermann Kraus
86d32afac5 Add string constructor for text node. 2012-02-12 01:49:54 +01:00
Hermann Kraus
c94d32b41b Add bindings for formating::list_node. 2012-02-11 11:21:33 +01:00
Hermann Kraus
060545b9aa Easier and safer thread blocking. Part 2 2012-02-09 00:28:10 +01:00
Hermann Kraus
113d42c2c3 Easier and safer thread blocking. 2012-02-09 00:22:12 +01:00
Hermann Kraus
383ad9dad8 Add explicit namespaces. Old code compiled with clang but not with gcc. 2012-02-09 00:07:55 +01:00
Hermann Kraus
7088f972e5 Work around ugly boost python bug. 2012-02-08 23:00:07 +01:00
Hermann Kraus
c28582a23c Add FormatingFormatNode properties. 2012-02-08 20:39:09 +01:00
Hermann Kraus
4333a99991 Copy&paste error. 2012-02-08 00:59:44 +01:00
Hermann Kraus
e71fffe9ac Fix indention. 2012-02-08 00:44:00 +01:00
Hermann Kraus
6121e47f50 Thread safety for python. Closes #1063. 2012-02-08 00:40:02 +01:00
Hermann Kraus
c966a07b86 Add wrapper fro formating::format_node. 2012-02-06 01:10:09 +01:00
Hermann Kraus
487a4a3219 Add shortcuts. 2012-02-06 00:33:47 +01:00
Hermann Kraus
86d2db8538 Remove deprecated TextSymbolizer functions. 
Move to mapnik_text_placement.cpp.
 2012-02-05 23:47:32 +01:00
Hermann Kraus
75026700b9 Add second constructor for TextSymbolizer. 2012-02-05 21:58:39 +01:00
Hermann Kraus
c07c5594c9 Correctly wrap FormatingNode. 2012-02-05 21:27:29 +01:00
Hermann Kraus
fae698bc59 Consistent formating. 2012-02-05 15:45:30 +01:00
Hermann Kraus
37b2054041 Copy constructor for CharProperties. 2012-02-05 15:11:08 +01:00
Hermann Kraus
099ec85da6 Implement add_expression and helper classes. 
Update test.
 2012-02-05 04:09:09 +01:00
Hermann Kraus
263f5708f3 More processed_text bindings. 2012-02-05 01:47:49 +01:00
Hermann Kraus
ded95dd1e4 Temporary fix for #1063. 2012-02-05 01:27:50 +01:00
Hermann Kraus
197af707b1 Remove debuging output. 2012-02-05 00:52:09 +01:00
Hermann Kraus
2f144d6ccb Python bindings for formating::text_node. 2012-02-04 04:32:32 +01:00
Hermann Kraus
593c8a4838 Correctly register objects. 2012-02-03 23:24:32 +01:00
Hermann Kraus
a140c9ef40 Add python bindings for text_placements and text_placement_info. 2012-02-03 13:54:49 +01:00
Hermann Kraus
99a58ff2ba Add Python wrapper for formating::node. 2012-02-03 02:01:01 +01:00
Hermann Kraus
f64190e47f Make TextSymbolizer default constructable and add "placements" property. 2012-02-03 02:00:21 +01:00
Dane Springmeyer
f310148337 whitespace fixes (using format_source_files.sh) 2012-02-01 17:30:26 -08:00
Dane Springmeyer
07d7d7d537 convert to using feature_ptr rather than const& for renderers 2012-02-01 16:37:05 -08:00
Dane Springmeyer
915addc51d update grid rendering interface to new feature impl 2012-02-01 10:43:23 -08:00
Artem Pavlenko
e4f7f1074a + validate input tuple length 
+ fix index in extract<double>
 2012-01-31 20:46:36 +00:00
Hermann Kraus
d2e26b5495 Python bindings for char_properties. 2012-01-31 18:28:02 +01:00
Artem Pavlenko
796bd5d8c2 remove duplicate enumeration registration 2012-01-31 16:51:14 +00:00
Artem Pavlenko
b90de4874c Merge branch 'textplacement-merge' into feature-text-merge 
Conflicts:
	docs/textrendering.gv
	include/mapnik/building_symbolizer.hpp
	include/mapnik/placement_finder.hpp
	include/mapnik/symbolizer_helpers.hpp
	include/mapnik/text_placements.hpp
	include/mapnik/text_placements_list.hpp
	include/mapnik/text_placements_simple.hpp
	include/mapnik/text_processing.hpp
	plugins/input/shape/shape_utils.hpp
	src/agg/process_shield_symbolizer.cpp
	src/agg/process_text_symbolizer.cpp
	src/cairo_renderer.cpp
	src/grid/process_shield_symbolizer.cpp
	src/grid/process_text_symbolizer.cpp
	src/load_map.cpp
	src/placement_finder.cpp
	src/shield_symbolizer.cpp
	src/text_placements.cpp
	src/text_processing.cpp
	src/text_symbolizer.cpp
	tests/visual_tests/clean.sh
	tests/visual_tests/test.py

Merge herm/textplacement-merge
 2012-01-31 11:09:55 +00:00
Artem Pavlenko
39bafa0cf1 add push_new member function which allows modifying 
current features context (useful when datasource schema
is unknown, so we update context as we go along).
 2012-01-30 14:05:41 +00:00
Hermann Kraus
e4340c0f89 Python bindings for text_symbolizer_properties. 2012-01-30 03:32:25 +01:00
Hermann Kraus
49a3b3c52c Make code easier to read by using std::pair instead of boost::tuple for position. 2012-01-29 17:33:43 +01:00
Hermann Kraus
822786e41c Remove no-text attribute. One can simply leave the text empty if one wants this. 2012-01-29 13:10:14 +01:00
Artem Pavlenko
d1f16bb227 merge textplacement-merge into feature_impl 2012-01-26 13:04:08 +00:00
Artem Pavlenko
d146bcc380 Merge branch 'master' into feature_impl 2012-01-25 10:04:03 +00:00
Hermann Kraus
0c5fc9f246 Merge pull request #1050 from rfw/text-placements-python 
Add text placements to Python API.
 2012-01-24 18:11:13 -08:00
Tony Young
d0d692cb82 Add text placements to Python API. 2012-01-25 12:57:26 +13:00
Artem Pavlenko
c88d7e723d + access feature_kv_iterator directly on mapnik::Feature::begin()/end() 
+ avoid using 'feature' as variable name as mapnik::Feature will be renamed to mapnik::feature
+ revert 'describe' to 'attributes' (original name fits better in this context I think)
+ make attributes a Puython property
 2012-01-24 14:48:30 +00:00
Dane Springmeyer
803a705774 add a method to get simple dictionary of feature attributes, remove old/deprecated feature access 2012-01-24 00:27:27 -08:00
Artem Pavlenko
663b4adfa2 feature_impl : add get paths by const reference method 
python : fix helper functions declarations
 2012-01-23 14:22:14 +00:00
Hermann Kraus
21a58b7b7a Add missing includes. 2012-01-20 22:43:05 +01:00