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1473 commits

Author SHA1 Message Date
Lucio Asnaghi
fc5f234567 + thrashed unused static string 2010-11-14 14:48:48 +00:00
Lucio Asnaghi
b7414ee1f9 + aligned kismet to use the new box2d::from_string 2010-11-14 14:46:44 +00:00
Lucio Asnaghi
ddb6cfdcba + aligned occi to use the new box2d::from_string 2010-11-14 14:43:49 +00:00
Lucio Asnaghi
f24d329cac - cosmetics 2010-11-14 14:41:49 +00:00
Dane Springmeyer
f9d229c7dc postgis: also split extent string on spaces 2010-11-14 08:34:33 +00:00
Dane Springmeyer
592765d39c osm plugin: make sure to read in data from new file - closes #542 2010-11-13 21:43:38 +00:00
Lucio Asnaghi
2241f9adea cosmetics 2010-11-13 20:21:21 +00:00
Lucio Asnaghi
9e0c5b0769 cosmetics 2010-11-13 20:20:38 +00:00
Lucio Asnaghi
796740f56b - killed a couple of debug statements in geos converter 2010-11-12 22:12:58 +00:00
Lucio Asnaghi
d24ed6cdf9 + fix geos geometry converter bugs 2010-11-12 22:11:13 +00:00
Lucio Asnaghi
bed8bcf84f - improved geos plugin. first results available 2010-11-12 21:18:53 +00:00
Lucio Asnaghi
2cc9435576 - forgot to declare a namespace (oops!) 2010-11-12 00:31:04 +00:00
Lucio Asnaghi
07f455ebaa + use mapnik::table_from_sql in sqlite and occi plugins (after change r2337 thanx to dane) 2010-11-12 00:12:47 +00:00
Dane Springmeyer
385ad05205 create an sql_utils header for all sql-based plugins to be able to leverage, and move the postgis table_from_sql function into it 2010-11-11 16:33:30 +00:00
Lucio Asnaghi
4ce78f4a3f - fix in build system to allow GEOS to compile properly 2010-11-10 11:48:55 +00:00
Lucio Asnaghi
0066407774 - added extent support for geos plugin 
- fixed python binding for geos plugin
 2010-11-10 11:35:19 +00:00
Lucio Asnaghi
48d31542f9 - added missing GEOS conversion functions 2010-11-10 11:08:29 +00:00
Lucio Asnaghi
f1b8ad4ee7 Initial check in of a GEOS input plugin: This allows constructing 
geometries directly inside a XML file by specifying a WKT text.
Useful a lot for building legend images for layers or drawing fixed
geometries in the map. An update of the main SConstruct and python
bindings for this will follow. Be careful with this, as it's mainly
alpha code.
 2010-11-10 10:46:09 +00:00
Dane Springmeyer
37a300d9fa allow occi plugin to compile against > 10g 2010-11-08 21:14:48 +00:00
Dane Springmeyer
69ade9ab35 fix compile error when building without memory mapped shapefiles - problem since r2194 2010-11-08 20:38:17 +00:00
Dane Springmeyer
688c950344 get the occi plugin compiling after the late binding patch 2010-11-05 17:37:48 +00:00
Dane Springmeyer
55131af834 fix typo 2010-11-05 17:02:21 +00:00
Dane Springmeyer
feb4d0cb8e fixup more old references to previous geometry storage impl 2010-11-05 06:20:37 +00:00
Dane Springmeyer
209b0697dc upgrade a hello world plugin and cairo renderer to fully use new geometry_type 2010-11-03 16:26:30 +00:00
Artem Pavlenko
ab101401cd + simplify geometry implementation 
+ removed multiple geometry typedefs
+ use geometry_type
+ revert to storing vertices in vector_vertex
  (previous implementation using std::vector was
   fragmenting heap causing performance issues with large geometries)
+ FIXME: hit_test is broken!
 2010-11-03 13:19:15 +00:00
Dane Springmeyer
ea39e6f69e add a directory for plugin templates - and add a first "hello world" with basic docs" 2010-10-24 08:04:16 +00:00
Robert Coup
1dce437120 #622 add optional late-binding of datasources 2010-10-24 06:34:18 +00:00
Dane Springmeyer
4286e9f08b shape: switch back to previous end of file method - closes #647 2010-10-14 19:47:54 +00:00
Dane Springmeyer
f7346b0e72 make sure to seek to the beginning of shapefile when querying points and using indexes - thanks tmcw for uncovering - closes #643 2010-10-06 16:16:58 +00:00
Dane Springmeyer
d4306abf7d sqlite: skip reading featureset if no wkb is found; rasterlite: link to boost libs on mac os x 2010-10-01 20:16:49 +00:00
Dane Springmeyer
8e708a8160 gdal: protect from passing wrong number of bands to gdal 2010-09-19 17:52:17 +00:00
Dane Springmeyer
00f473de63 gdal plugin: calculate constant raster properties used in featureset up front at datasource creation (no real speed boost but less repeated code) 2010-09-18 19:19:27 +00:00
Dane Springmeyer
523b09701e Add the ability to pass custom CXXFLAGS and LDFLAGS that will be prioritized above other compiler and linker flags 2010-09-18 18:02:15 +00:00
Dane Springmeyer
1aa05e052d shape: throw an error if an attribute name is requested that does not exist and report out which attribute names are available - closes #604 2010-09-14 17:59:50 +00:00
Dane Springmeyer
fbd0e4954c remove duplicate locks - handled in pool.hpp already (mapnik held up fine this way in the wms benchmarks) 2010-09-14 17:08:18 +00:00
Dane Springmeyer
73fe7fda4a use boost::iostreams::stream_offset for dbf offset and record_length_ to work around >2 GB issue with filtering features - closes #595 (TODO - look into offset issues in shape indexes - #603) 2010-09-14 16:21:25 +00:00
Dane Springmeyer
d84ac3ad5b better error message if shapefile index cannot be read 2010-09-14 15:43:38 +00:00
Dane Springmeyer
4c07bc8447 avoid compiler warning in indexed shape reader 2010-09-14 15:43:02 +00:00
Artem Pavlenko
ad03de5895 + better .index handling (TODO!) 2010-09-06 19:20:59 +00:00
Dane Springmeyer
89acd2e6e0 pass iterators as const to qi::phrase_parse allowing compile on linux g++ (rhel) 2010-09-06 18:37:02 +00:00
Artem Pavlenko
23ea9e0004 add coomment 2010-09-02 20:21:00 +00:00
Artem Pavlenko
65eba5f894 use boost::spirit to parse int and double from dbf 2010-09-02 20:20:51 +00:00
Artem Pavlenko
7776b8f4ae + make shape_io object a shape datasource member and re-use memmapped files 
(todo : only implemented for indexed shape files atm)
 2010-09-02 20:20:42 +00:00
Dane Springmeyer
1cd1593513 fix spelling error in 'initial_size' and ditch lowercasing method which will not work unless applied before the query object is created 2010-08-28 03:09:49 +00:00
Dane Springmeyer
1d7afcec89 make sure the user does not request a layer by index greater than exists in the dataset 2010-08-20 21:59:48 +00:00
Dane Springmeyer
2de597d961 tweak to error formatting of layers available in ogr dataset 2010-08-20 21:24:58 +00:00
Dane Springmeyer
930b2cc7b6 better handling and error reporting around ogr layer names and indexes, renamed ogr plugins index file to 'ogrindex' to avoid collision with shape plugins index (when using common shapefile between each as the indexes appear incompatible) 2010-08-20 21:20:55 +00:00
Dane Springmeyer
c7f136db91 avoid segfault if geometry is so invalid that no reference is returned and we cannot check if it is empty - closes #574 2010-08-20 21:14:14 +00:00
Dane Springmeyer
50147ab509 warn if no index is found for shapefiles - TODO - add an env setting to turn off warnings 2010-08-18 21:02:54 +00:00
Dane Springmeyer
5b50b59fe8 add the ability to control usage of ST_ prefix on AsBinary (as there may be performance impl), force lowercasing attribute names, and toggle forcing 2d geometries 2010-08-18 21:00:09 +00:00
Dane Springmeyer
680760005d + formatting 2010-08-18 20:42:00 +00:00
Dane Springmeyer
6cce96dd06 upgrade default projection of epsg:4326 to match exactly what proj4 stores in /usr/local/share/epsg for 4326 (aka WGS84) 2010-08-10 18:18:31 +00:00
Artem Pavlenko
d6acd74ec3 + don't create stack variable for reclen 2010-07-25 20:12:43 +00:00
Artem Pavlenko
7bef66b448 + correct null shapes processing 
(no bounding box, no geometric data)
+ untabify and re-format
 2010-07-25 19:55:47 +00:00
Artem Pavlenko
5fd6db7b0f + formatting .. 2010-07-25 19:55:40 +00:00
Artem Pavlenko
964f17bc31 + don't read bounding box for null shapes 2010-07-25 19:55:32 +00:00
Dane Springmeyer
267b48de49 add ability to uninstall all tracked scons targets using an 'uninstall' argument like 'scons uninstall' - closes #311 2010-07-18 20:39:05 +00:00
Dane Springmeyer
75060190c0 scons: only apply SHAPE_MEMORY_MAPPED_FILE to shapefile driver code 2010-07-14 22:40:10 +00:00
Dane Springmeyer
2a9d2e8192 place built plugin targets in input/ directory to make local registration easier 2010-07-13 23:26:05 +00:00
Artem Pavlenko
4baccf2ee3 + corrected mistype 2010-07-02 11:52:11 +00:00
Artem Pavlenko
aa0e17afd1 + check cached connection status before returning. 
if PQstatus(conn) == CONNECTION_BAD attempt to
  create a new one
+ expose "conect_timeout" PG connection parameter
  default to 4 sec
+ throw mapnik::datasource exception if connection
  is 'bad' in mapnik::features(..)
 2010-07-02 11:42:35 +00:00
Artem Pavlenko
9b3809443c + fix naming style in mapnik::Map 2010-06-25 15:23:35 +00:00
Artem Pavlenko
2fbc476d19 + formatting 2010-06-25 15:23:09 +00:00
Dane Springmeyer
4707e1a6f3 +add support for better resampling when using bilinear scaling with gdal plugin (with or without overviews) 2010-06-20 04:06:23 +00:00
Dane Springmeyer
a6da1d95ba tidy 2010-06-19 15:19:08 +00:00
Dane Springmeyer
7e2a2aab5a +ability to choose ogr layer by index number 2010-06-19 15:13:47 +00:00
Artem Pavlenko
e7d9db9735 + remove forward decl of transcoder (using mapnik::transcoder) is 
sufficient
 2010-06-18 15:38:44 +00:00
Artem Pavlenko
b0b6daa6cb + fixed: append to the libraries 2010-06-18 15:38:37 +00:00
Lucio Asnaghi
d4a334341e - fixed OGR input plugin problem when using boost mapped_file (needs linkage to libboost_iostreams.so) 
- cosmetics
 2010-06-17 10:38:23 +00:00
Dane Springmeyer
682f7ef9de move to full usage of ST_* prefix for postgis functions, which allows support for ST_AsBinary that works with the new postgis 1.5 geography type. NOTE: this drops support for <= postgis 1.2 2010-06-05 23:50:41 +00:00
Dane Springmeyer
810c63cb51 revert unintended changes from r1804 against gdal and sqlite plugins 2010-05-30 03:23:59 +00:00
Dane Springmeyer
a84b397f48 markers_converter.hpp was moved to markers_placement.hpp 2010-05-30 03:17:59 +00:00
Artem Pavlenko
48d145d98c + TODO: implement colormap 2010-05-27 10:20:33 +00:00
Dane Springmeyer
53876d14a0 avoid potential zero division error (floating point exception) 2010-03-17 22:28:03 +00:00
Dane Springmeyer
b1070d22c8 postgis/oracle: use mapnik::boolean type for 'estimate_extent' rather than std::string, and strip double quotes as the estimated_extent function operates on single quotes - improves upon #393 2010-03-17 22:03:39 +00:00
Artem Pavlenko
f00dbb7496 + link to mapnik2 lib 2010-03-17 22:01:34 +00:00
Artem Pavlenko
e7bfba10fe + enanble installation of mapnik2 side by side with mapnik 2010-03-17 21:03:02 +00:00
Artem Pavlenko
081545eb7e + remove unused *.hpp file 2010-03-17 13:55:27 +00:00
Alberto Valverde
c06b966eeb adapting forward-port from 0.7.1 done in r1703 to trunk's Query interface which returns a (resx,resy) tuple 2010-03-17 10:47:11 +00:00
Marcin Rudowski
d9d5521a81 avoid introducing subpixel shift when upscaling using gdal 2010-03-17 08:34:43 +00:00
Alberto Valverde
6476c3b850 fixed construction of extimated_extent query since it expects the names of the schema, table and geometry_column single-quoted 2010-03-16 18:42:05 +00:00
Artem Pavlenko
bce0dab02a + lets postgis return geometry in native byte order 
(wkb reader can handle both 'NDR' and 'XDR')
 2010-03-08 11:55:24 +00:00
Marcin Rudowski
f4f329d3c2 eliminate compiler warnings as in r1659 2010-03-06 09:25:31 +00:00
Dane Springmeyer
b540dab73b apply slighly modified (env->box2d) mapnik-trunk.mr.raster-position2.diff from mar_rud to close #475 2010-03-03 03:23:53 +00:00
Dane Springmeyer
67a8f33da9 fix minor issues caught in debian packaging relating to executable status and spelling 2010-02-21 17:28:01 +00:00
Dane Springmeyer
07186fc6bb ensure shapeindex links against boost system if available (boost >=1.35) to avoid potential problems in indirect linking on linux (essentially directly dynamically linking like we previously only did on os x) - closes #517 2010-02-21 01:00:09 +00:00
Dane Springmeyer
badbc8706f apply modified patch from Mak Kolybabi fixing up postgres schema support in PostGIS plugin - closes #500 - extends #260 2010-02-19 21:04:45 +00:00
Artem Pavlenko
484f24d1b1 + make logic a bit more verbose 2010-02-10 15:16:52 +00:00
Artem Pavlenko
f4e7a7931f + implement x/y resolution 2010-02-03 16:56:42 +00:00
Artem Pavlenko
c11e35fbc0 + reduce threshold for 'tiled' policy to 512*512 pixels 
+ reduce tile size to 256 px
+ TODO: expose the above as datasource parameters
 2010-02-03 12:20:06 +00:00
Artem Pavlenko
22d8fbe7f0 + consistent raster bbox calc : 
x0 = int(minx+0.5)
  y0 = int(miny+0.5)
  x1 = int(maxx+0.5)
  y1 = int(maxy+0.5)

  width = x1 - x0
  height = y1 - y0
 2010-02-03 12:19:57 +00:00
Dane Springmeyer
6e9fa579fb fix unused variable warning 2010-01-29 23:56:25 +00:00
Dane Springmeyer
8ac189ccf2 fix broken support for pointz as code assumed pointzm - closes #504 2010-01-29 01:59:50 +00:00
Dane Springmeyer
5f8d1713a8 formatting 2010-01-29 01:54:15 +00:00
Dane Springmeyer
ba187a4949 shape plugin: be more explicit about the shapefile name if the file is not found 2010-01-26 22:57:34 +00:00
Artem Pavlenko
f855ba7246 remove debug printing in shapefile driver 2010-01-20 15:26:22 +00:00
Artem Pavlenko
af2440b4e7 + fixed 'optional' measure in multipointz 2010-01-20 15:26:14 +00:00
Artem Pavlenko
bff83c6ac0 + read z and m bounds from the header 2010-01-20 15:26:06 +00:00
Artem Pavlenko
239c4045d2 + implement missing support for : 
multipoint
  multipointm
  multipointz
 2010-01-20 15:25:58 +00:00
Artem Pavlenko
4732ace54b + ident fix 2010-01-20 15:25:50 +00:00
Dane Springmeyer
f87790cd5b merge a few small 0.7 branch changes back into trunk 2010-01-11 00:36:51 +00:00
Artem Pavlenko
47dc1e197b + merge mapnik2 to trunk 2009-12-16 20:02:06 +00:00
Dane Springmeyer
f60fa76242 merge 0.7. branch changes back into trunk 2009-12-15 19:25:35 +00:00
Dane Springmeyer
5e2e6a76ad apply fixes from David Eastcott originally applied to 0.7 branch 2009-12-13 23:30:36 +00:00
Dane Springmeyer
4dd6259903 add optional 'geometry_table' and 'extent_from_subquery' parameter and 'scale_denominator' substitution ability to PostGIS driver while enhancing error reporting - closes #260,#426,#456, updates CHANGELOG with other recent PostGIS enhancements and fixes 2009-12-11 01:50:55 +00:00
Dane Springmeyer
f543f56524 add missing include 2009-12-07 06:45:27 +00:00
Dane Springmeyer
a82a930a66 explode point geometries if multi* in ogr driver - workaround until we have actual fix for #458 2009-12-06 23:12:56 +00:00
Dane Springmeyer
c1ed612b2d grok quoted table,schema, and geometry names by unquoting before attempting geometry columns lookup - thanks avar for the report - closes #393 2009-12-05 04:32:38 +00:00
Dane Springmeyer
3d3997f1b2 add proper namespacing - patch from River Tarnell 2009-12-03 17:20:02 +00:00
Dane Springmeyer
71f69feed4 add missing include 2009-11-29 22:16:32 +00:00
Dane Springmeyer
b104253d9c Add ability to link to custom icu lib name, and remove the unneeded linking to icudata on osx, while offering compiler flags required for compiling against libicucore provided by Apple 2009-11-24 20:32:41 +00:00
Dane Springmeyer
29afe237c8 add postgres int8 type to collected attributes - #384 2009-10-22 21:42:40 +00:00
Dane Springmeyer
5e16e04b28 gdal: ensure scaling is available within raster_symbolizer at necessary scales by avoiding pre-scaling in gdal RasterIO 2009-10-22 16:58:03 +00:00
Artem Pavlenko
2dcf88b392 + wall-clock timer from auf 
(see #439 for more details)
 2009-10-20 20:32:53 +00:00
Dane Springmeyer
df7bad25f9 append the SHAPE_MEMORY_MAPPED_FILE compiler flag to CXXFLAGS rather than overwriting existing flags (which happens when using the keyword arg, ugh), closes #435 and #436 and fixes up original commit added in r1217 2009-10-14 23:31:18 +00:00
Dane Springmeyer
46dc2d1f99 formatting 2009-10-14 23:01:48 +00:00
Dane Springmeyer
a0411b8d4c postgis: make sure to close the attribute collection resultset and print the type name of unknown oid attribute values when in debug 2009-10-14 17:42:27 +00:00
Dane Springmeyer
60ca6a5677 postgis: allow for altering the default behavior of keeping open postgresql connections until the whole process ends - when 'persist_connection' = false new connections will be opened and closed for each datasource instance. (closes #434) 2009-10-14 04:21:46 +00:00
Dane Springmeyer
eee88806b8 remove testing debug line 2009-10-12 05:27:16 +00:00
Dane Springmeyer
27fbc4549d change the method for calculating offsets to pass to GDALRasterIO, as the 'start_x, start_y' implementation added in r1321 was leading to large shifts in 1-banded srtm data without overviews - this new approach works with and without overviews and also with 3 band rbg data. Also added more debug output. 2009-10-12 05:25:36 +00:00
Dane Springmeyer
6d3dcdeac6 add a bit more debug printing to gdal plugin and make raster width and height class attributes 2009-10-12 04:09:36 +00:00
Dane Springmeyer
56f0c33465 format raster plugin to only print output in debug mode 2009-10-12 03:58:11 +00:00
Dane Springmeyer
7785461d1f remove testing debug line from gdal plugin 2009-10-11 16:12:36 +00:00
Dane Springmeyer
e6306010f8 when a SQL query sent to postgres fails, output the whole thing so users know what mapnik tried to send (as the PSQL error hint truncates the sql) 2009-10-02 05:16:15 +00:00
Dane Springmeyer
4367b813a8 cleanup up gdal featureset code, removing old or unneeded debug lines 2009-09-28 16:56:01 +00:00
Dane Springmeyer
c808cf62b9 add support for gdal overviews to the Gdal Plugin (use http://www.gdal.org/gdaladdo.html to build overviews) - modified patch from gdalcolors branch from Alberto Valverde (I removed dependence on color/masking code until that support lands in trunk) - addresses #54 2009-09-27 17:23:09 +00:00
Jon Burgess
6485039a0e Fix numeric2string to output the correct number of digits following the decimal point. Hopefully this covers all the cases correctly. 2009-09-12 11:31:53 +00:00
Jon Burgess
e8cff82a53 Fix numeric2string() to insert the correct number of 0's when building the string. This problem was reported as: [Mapnik-users] unusual problem with Mapnik output. 2009-09-12 10:49:35 +00:00
Dane Springmeyer
9c3594fb30 postgis: add patch exposing srid parameter and when geometry_field also is provided avoid querying geometry_columns. Also fixed problem of missing srid in the bbox substitution. Thanks rcoup for revised patch - closes #376 2009-08-28 15:57:29 +00:00
Dane Springmeyer
c7f85e70f8 postgis: add a hint if the extent parsing fails 2009-08-27 21:24:00 +00:00
Dane Springmeyer
770d5a727d shape plugin: only trim the '.shp' extension (restores behavior added in r1046 and later changed in r1170) - closes #413 2009-08-27 05:41:02 +00:00
Dane Springmeyer
9a0bb92acd Improve handling of BBOX query substitution - closes #415 2009-08-27 03:54:52 +00:00
Dane Springmeyer
72f9c5badc postgis: throw errors if sql queries fail - closes #363 2009-08-27 03:13:42 +00:00
Dane Springmeyer
434c303e83 postgis: add patch from migurski to allow for the passing of a 'bbox' token enabling optimized placement of the bbox/intersects query for complex subqueries- closes #415 2009-08-22 00:51:35 +00:00
Andreas Volz
213384c7e3 - return is enough if host isn't found. The exit is to much for this problem 
- also return for other problems with the sockets. If not I get a hit from gdb while writing in a not existing socket...
 2009-07-26 20:37:57 +00:00
Dane Springmeyer
d6cf82efb0 +support for BigInt(int8) datatype in postgres, closes #384 2009-07-17 04:30:11 +00:00
Artem Pavlenko
867799a88c + don't pass std::ios::modes to memory_mapped_file 2009-07-08 23:54:45 +00:00
Dane Springmeyer
eb6a0afffe add std::ios::in mode for shape access on linux 2009-07-08 23:02:32 +00:00
Artem Pavlenko
5d193947ae + avoid implicit conversion by passing expected types to read_intxx_{ndr,xdr} 
( msvc compiler generates an error otherwise )
 2009-07-08 20:52:22 +00:00
Dane Springmeyer
6c846d77a6 add SCons flag for controlling compile-time use of SHAPE_MEMORY_MAPPED_FILE 2009-07-08 00:53:13 +00:00
Artem Pavlenko
ae96fffee0 + use MAPNIK_BIG_ENDIAN 
+ support for reading int16_t 
+ allow compiling shape.input with or without memory mapped files support 
  ( define SHAPE_MEMORY_MAPPED_FILE to enable)
 2009-07-07 23:56:01 +00:00
Artem Pavlenko
d20a2de459 + move byte order depended I/O to global.hpp 
this should fix shape.input PPC issues
 2009-07-03 13:29:50 +00:00
Artem Pavlenko
2389386c80 + make shape_io noncopyable 2009-07-03 13:28:59 +00:00
Artem Pavlenko
ed07268576 + more verbose output to stderr 2009-07-03 13:28:11 +00:00
Artem Pavlenko
597889261b + query WKB in platform native format 2009-06-29 14:31:39 +00:00
Artem Pavlenko
15569af061 + specify a byte order to ST_AsBinary (patch from ssinger) 2009-06-29 14:21:56 +00:00
Artem Pavlenko
84fcabcec3 + trim bpchar type 2009-06-25 19:59:33 +00:00
Andreas Volz
fd252e202e update from autotools 2009-06-09 23:52:57 +00:00
Dane Springmeyer
9bcdda31d2 shape input: before boost 1_36 use convenience.hpp 2009-06-08 08:22:02 +00:00
Dane Springmeyer
bc463c2a75 use BOOST_BIG_ENDIAN instead of WORDS_BIGENDIAN 2009-06-08 07:08:30 +00:00
Dane Springmeyer
e61a8119da shape input: use more flexible (boost::filesystem) method of stripping ext names 2009-06-08 07:07:10 +00:00
Lucio Asnaghi
3805ee0fab + added a "shared" parameter to select if you want to open the dataset in shared mode (causing problems when multiple accesses to the same file) 
+ introduced some more code for supporting overviews (still commented out as default, need revision)
 2009-05-15 10:31:49 +00:00
Dane Springmeyer
106a82cf40 remove unused boost filesystem header 2009-05-12 22:51:15 +00:00
Dane Springmeyer
31d6475655 allow compilation of ogrindex and ogr plugin on mac osx 2009-05-12 04:32:42 +00:00
Lucio Asnaghi
539f1bcf9b + added index facility by using a *.index file to OGR layers (10-15% faster than internal OGR spatial filter) 2009-05-11 22:06:48 +00:00
Dane Springmeyer
e4aab13cb7 kismet: avoid compiler errors due to unused variable 2009-05-08 23:38:42 +00:00
Lucio Asnaghi
1f39b05923 + add GDALDereferenceDataset when used with GDALOpenShared (instead of freeing brutally the dataset) 2009-05-08 21:45:19 +00:00
Lucio Asnaghi
9de066e035 + make use of GDALOpenShared instead of GDALOpen, which could be better performing when using multiple equal datasource reads (no need to open multiple datasources, and yes it is still thread safe) 2009-05-08 21:15:05 +00:00
Lucio Asnaghi
474dd54900 + applying fix for ogr (springmeyer) as reported in #336 and #337 2009-05-08 21:12:53 +00:00
Dane Springmeyer
e71d90728d + improve error reporting of gdal plugin and avoid boost filesystem check - reverts r1044 and addresses #337 2009-05-08 18:23:58 +00:00
Dane Springmeyer
02cf20e8eb allow kismet plugin to compile on os x 2009-05-01 02:16:58 +00:00
Lucio Asnaghi
eefd9f0350 + added SConscript file for the kismet plugin so now should be compilable like any other plugin (should close #293) 2009-04-28 20:20:41 +00:00
Lucio Asnaghi
979d1da49e + osm: surround printed output by #ifdef MAPNIK_DEBUG to eliminate unwanted console characters in release mode (closes #282) 2009-04-28 20:07:18 +00:00
Lucio Asnaghi
1fcabec480 + occi: added row_limit parameter (like any other database input plugin) 
+ occi: added row_prefetch parameter to control how many rows the driver has to prefetch (default to 100)
 2009-04-28 14:06:35 +00:00
Artem Pavlenko
be1d437e8b trim tokens when parsing extent 2009-04-27 18:39:33 +00:00
Artem Pavlenko
47c3bc515d + add 'tiled' policy to avoid loading very large rasters into memory 
if (width*height > 1024*1024) : load raster in 1024x1024 chunks
  else : use single_file_policy

  TODO: Expose chunk size as raster_datasource parameter
 2009-04-10 12:05:31 +00:00
Dane Springmeyer
544cbb249a Apply patch from Marcin to handle smooth transitions between raster layers for both gdal and raster plugin - closed #295 2009-04-07 23:06:51 +00:00
Andreas Volz
49cef4cdca wrong header names -> make dist failed 2009-04-05 07:49:23 +00:00
Dane Springmeyer
5380b52832 fix segfault in ogr plugin by skipping empty geoms - closes #292 2009-04-04 20:55:56 +00:00
Andreas Volz
42d659a19f compile utils with autotools 2009-04-04 16:33:25 +00:00
Dane Springmeyer
3b26f6b01a add docstring and factory method for osm plugin - closes #275 2009-04-01 00:43:08 +00:00
Lucio Asnaghi
8c775a6da3 + added "encoding" datasource parameter to occi plugin 
+ added factory methods with docstrings for occi plugin (closes #274)
 2009-03-31 07:53:29 +00:00
Dane Springmeyer
a9f353de05 improve up front error checking of shapefile existence with boost, and allow shapefile plugin to accept filename with or without '.shp' extension - closes #199 and #174 2009-03-30 23:51:58 +00:00
Dane Springmeyer
8f610a71d9 add boost filesystem checks (for filename existance) to gdal and raster plugins 2009-03-30 21:56:03 +00:00
Dane Springmeyer
e7c9d02fd3 add 'base' path option to sql,gdal, and ogr plugins and touchup handling of missing files with boost filesystem - closes #263 2009-03-30 20:19:57 +00:00
Artem Pavlenko
e9a0f020b4 + applied patch from numenor 2009-03-29 11:32:22 +00:00
Andreas Volz
5994b51620 changed logging 2009-03-27 21:38:10 +00:00
Andreas Volz
887518fc57 - install plugins in lib/mapnik/input 
- Fix: no sqlite3 for kismet
- python files compile and install
 2009-03-25 23:11:49 +00:00
Andreas Volz
845441a1b8 support for different icon types (uncrypted, crypted, WEP) 2009-03-24 20:55:18 +00:00
Andreas Volz
b0069ca4c7 no longer conversation to mercator needed 2009-03-22 23:22:55 +00:00
Andreas Volz
cab469eefb - added new et input plugin 
- add missing files to plugins Makefile.am
- split debugging and tracing
- documentation
 2009-03-22 22:26:42 +00:00
Artem Pavlenko
bad446da1d + check if *.sqlite file exists and avoid creating a new one 2009-03-11 23:39:26 +00:00
Dane Springmeyer
383ef59289 scons: switch to using pg_config and gdal-config for checking and adding libs using reworked config parsing that also applies to xml2-config and freetype-config 2009-02-28 21:18:32 +00:00
Lucio Asnaghi
af3fa7dc76 + sqlite.input: whitespace fix 
+ occi.input: added table_from_sql to allow specify SELECT statements in table parameter
+ occi.input: added use_spatial_index parameter (on by default)
+ occi.input: improved determination of query columns type
 2009-02-24 09:58:31 +00:00
Artem Pavlenko
2cb4265091 + revert to "limit 1" logic 
+ discard everything after table name when building 
  table descriptor to avoid seq scan
 2009-02-23 23:26:50 +00:00
Artem Pavlenko
7537c14d77 + small fix 2009-02-23 22:22:14 +00:00
Artem Pavlenko
f4f1cd4c59 + initial support for 'SELECT' statements in <table> param. 
+ use limit 0 to avoid lengthy queries (does it work ?)
 2009-02-23 22:13:21 +00:00
Lucio Asnaghi
4de010b840 - occi.input: improved determination of layer envelope by querying the spatial index metadata 
- occi.input: added optional estimate_extent parameter (much like pgsql.input)
- occi.input: added prefetch of 100 rows in spatial queries (must be tunable)
- occi.input: commented a console debug clog output that was flooding my bash
 2009-02-23 17:16:09 +00:00
Lucio Asnaghi
72c9d29ea6 - sqlite.input: revert back the check for spatial index virtual table in sqlite_master 
- sqlite.input: default of key_field is now OGC_FID (artem)
 2009-02-23 16:04:57 +00:00
Lucio Asnaghi
556095af04 - sqlite.input: added row_offset and row_limit to parameters 
- sqlite.input: added wkb_format parameter for selecting WKB format (generic/spatialite)
- sqlite.input: commented check of the spatial index
- wkb.hpp: removed wkqSQLite in favour of wkbSpatiaLite
 2009-02-23 15:00:25 +00:00
Artem Pavlenko
484ab6cc1c + use "the_geom" as a default geometry field 2009-02-23 13:31:56 +00:00
Dane Springmeyer
90f3703505 scons: add option called 'LIB_DIR_NAME' to control the relative directory where input plugins are installed and where python looks to register them 2009-02-23 00:47:01 +00:00
Artem Pavlenko
76a4800231 + use standard WKB by default 2009-02-22 20:53:45 +00:00
Nick Whitelegg
1a7b0486b5 improved boundary behaviour (though still needs attention...) for easymapnik 2009-02-22 20:35:18 +00:00
Andreas Volz
01b6d77509 std::string 2009-02-18 22:50:12 +00:00
Andreas Volz
c64269e1e3 support for sqlite3 and ogr 2009-02-18 22:17:00 +00:00
Artem Pavlenko
f6356731e2 + ident 2009-02-18 16:38:54 +00:00
Nick Whitelegg
95c6e8e9ec easymapnik: SRTM only if command line option given 2009-02-16 23:54:07 +00:00
Nick Whitelegg
c6c1cc32d7 added initial version of easymapnik: command line tool for generating Mapnik maps from OSM XML data 2009-02-16 23:42:31 +00:00
Nick Whitelegg
4aba853d7a OSM plugin: dataset_deliverer now re-fetches data if the URL has changed 2009-02-16 23:10:58 +00:00
Artem Pavlenko
f8fec4ab88 + corrected SQL 2009-02-16 22:06:41 +00:00
Nick Whitelegg
e68d934eff OSM plugin: Fixed warnings, added URL support with cURL, removed multiple parsing 2009-02-15 13:51:07 +00:00
Dane Springmeyer
ffd02e7c99 + Add SCons build script for osm plugin 2009-02-10 20:25:33 +00:00
Dane Springmeyer
1ffdb95069 osm plugin: Fix up test xml samples 2009-02-10 20:24:27 +00:00
Lucio Asnaghi
2c81706eb5 Following #223: 
+ improvements to the wkb converter
+ improved sqlite index usage
+ added more parameters to sqlite datasource
 2009-02-10 19:09:16 +00:00
Artem Pavlenko
7d2f492ef2 + sqlite-input-plugin.patch (kunitoki) 
+ wkb-sqlite.patch (kunitoki)
+ very preliminary spatial index support (idx_<tablename>_<geometry_field>)
 2009-02-09 19:43:57 +00:00
Artem Pavlenko
5a3ce5a7ca + occi-input-plugin-4.patch (kunitoki) 2009-02-07 11:38:09 +00:00
Dane Springmeyer
5b0c59428e + apply PostgisImprovements.diff (rcoup) for record_limit and cursur_size support (#140) 2009-02-05 17:41:44 +00:00
Dane Springmeyer
6503dcfc40 + apply ogr_6th_revision.patch to allow unicode support 2009-02-05 17:32:03 +00:00
Artem Pavlenko
0fbfbd445a + ogr_5th_revision.patch (kunitoki rocks!) 2009-02-05 16:47:07 +00:00
Tom Hughes
fb98b98e64 Include boost/algorithm/string.hpp to get access to string algorithms. 2009-02-05 11:41:10 +00:00
Artem Pavlenko
425dea32a4 + occi-input-plugin-3.patch (kunitoki) 2009-02-05 11:17:27 +00:00
Dane Springmeyer
1fb229d035 + apply occi-input-plugin-2.patch (kunitoki) (#212) 2009-02-03 22:23:33 +00:00
Dane Springmeyer
54334dbbb5 + scons: work towards more modular lists of which plugins to build, and switch new occi plugin lib names - revised commit based on #213 2009-02-03 21:14:45 +00:00
Artem Pavlenko
60a956f260 + allow multi-line SQL queries in table parameter (#173) 2009-02-03 20:09:26 +00:00
Artem Pavlenko
868d43408b + ogr.patch (kunitoki) 2009-02-03 18:30:06 +00:00
Dane Springmeyer
fbe4c41700 + apply patch for Oracle 10g support from kunitoki - see #212 2009-02-03 17:06:23 +00:00
Dane Springmeyer
4085e1cb16 third ogr patch from kunitoki! (fixes labels and implements feature_at_point)(ogr_4th_revision.patch) 2009-01-29 16:20:30 +00:00
Dane Springmeyer
e9799003e5 + third revision of patch for ogr plugin with better handling of wkb and multigeometries (kunitoki) 2009-01-29 04:20:34 +00:00
Dane Springmeyer
f414843c4f + First implementation of OGR(vector) input plugin. Patch from kunitoki. Thanks! Closes #170 2009-01-28 20:16:31 +00:00
Artem Pavlenko
48a13f8cbc appled boost_append_osx_patch_v3 from jbronn 2008-12-04 23:20:44 +00:00
Artem Pavlenko
c4b003f568 + applied postgis_schema patch from dodobas 2008-11-21 13:21:41 +00:00
Artem Pavlenko
f1c1e475d7 + applied patch from rcoup to allow specify geometry column. 
(TODO: update load_map to handle geometry_field)
 2008-11-19 21:26:20 +00:00
Artem Pavlenko
e28328ba13 + applied patch to loosen the type checking when reading float strings from a dbf file (jonb) 2008-11-16 22:13:40 +00:00
Artem Pavlenko
df8cfcab03 + fixed building with boost-1_36 
+ corrected order of BOOST_TOOLKIT 
(create symlinks on OSX + boost-1_35)
 2008-10-08 06:30:38 +00:00
Andreas Volz
bd2b9e2ea0 - add new files 
- optional check for gdal
 2008-08-02 20:39:26 +00:00
Tom Hughes
76aaf53b87 Removed forward declaration of mapnik::transcoder as we have already 
included the definition and the duplicate causes a compiler warning.
 2008-07-29 18:06:01 +00:00
Tom Hughes
beaa2c33de Add parentheses to avoid compiler warnings. 2008-07-25 00:09:26 +00:00
Artem Pavlenko
fe31150a7b corrected boost libs names logic 2008-06-29 11:40:35 +00:00
Artem Pavlenko
3f9127b5d0 reverting back to 700 2008-06-29 10:58:29 +00:00
Artem Pavlenko
3275cf9ce6 applied font fallbacj patch from Beau Gunderson 2008-06-29 10:40:08 +00:00
Andreas Volz
691d3788f5 improved gdal and postgresql detection 2008-06-10 21:13:50 +00:00
Andreas Volz
e29743d933 - updated autotools build files 
- build now osm plugin automatic if libxml2 is used
- moved osm/Makefile to osm/Makefile.example because if name collision
  -> better move the example to another directory later
- optional CAIRO support
- changed libxml2 switch comment
 2008-04-06 18:13:13 +00:00
Nick Whitelegg
49208998c6 now distinguishes between lines and polygons for ways 2008-04-02 21:40:28 +00:00
Dominic Hargreaves
c436461ee8 Fix build with GCC 4.3 (fixes #76) 2008-03-24 14:03:05 +00:00
Nick Whitelegg
0dafa5eae3 Fixed for unicode change post 0.5 2008-03-06 21:04:47 +00:00
Nick Whitelegg
b117de1bdb Now using libxml2 2008-03-02 13:23:50 +00:00
Nick Whitelegg
415c8a6c92 mapnik osm plugin initial commit 2008-03-01 11:49:37 +00:00
Tom Hughes
37eeb870cc Add support for boolean values in filters, and reading of boolean 
values from PostGIS data sources.
 2008-02-27 18:50:59 +00:00
Tom Hughes
13d32335e0 Check for null values in the PostGIS results and don't add attributes 
with null values to the feature rather than adding a value based on
decoding a buffer full of undefined data.
 2008-02-23 01:25:52 +00:00
Artem Pavlenko
308e315432 added Unicode support based on ICU 2008-02-18 21:40:34 +00:00
Andreas Volz
ba5c156c45 fixed autotools build 2008-02-08 19:41:57 +00:00
Artem Pavlenko
b44762e592 allow multi/single threaded variants 2008-02-04 16:12:13 +00:00
Artem Pavlenko
eaf198f79c small cleanup 2008-02-04 11:14:34 +00:00
Artem Pavlenko
a8859645b3 use memory mapped files for reading shape files 2008-02-04 11:12:32 +00:00
Artem Pavlenko
c63c2efe42 support for user defined 'extent' parameter (for example : -180,-90,180,90) 2008-01-29 16:59:51 +00:00
Artem Pavlenko
e268660ecc implmented support for pg numeric type - converted to double at the moment. 2008-01-25 11:39:53 +00:00
Artem Pavlenko
66bc84ff7e check for empty strings in params 2008-01-24 12:07:53 +00:00
Artem Pavlenko
4529e83562 fixed parameters order in image reader 2008-01-07 10:20:05 +00:00
Artem Pavlenko
37f49e29cc Applied patches from Martijn van Oosterhout: 
1. The first allows the user to add a <FileSource
name="foo">/home/bar/baz/</FileSource> to the beginning of the file
and then in any of the symbolisers you can say:

<FooSymboliser base="foo" name="bridge">
It it will refer to the file /home/bar/baz/bridge.

2. The second allows you to create Datasource templates at the top
level, which can be used later in the actual layers like so:
<Map>
  <Datasource name="db">
   <Paramaeter name="host">/tmp</Parameter>
  </Datasource>
  <Layer name="lay">
    <Datasource base="db">
      <Parameter name="table">points</Parameter>
    </Datasource>
  </Layer>
</Map>

And the host parameter will be used in the layer.

3. The third adds the "base" parameter to the raster and shape input
plugins. All it does is specify a path to prefix to the filename prior
to using it. Together with the above feature it allows things like:
<Map>
  <Datasource name="shapes">
   <Paramaeter name="base">/home/foo/shapes</Parameter>
  </Datasource>
  <Layer name="lay">
    <Datasource base="shapes">
      <Parameter name="file">places</Parameter>
    </Datasource>
  </Layer>
</Map>

And it will use the shapefile /home/foo/shapes/places
 2007-12-17 14:21:04 +00:00
Artem Pavlenko
58f4431df1 support for palette based PNGs, user 'png256' as a format parameter (see updated rundemo.py) 2007-12-10 19:59:17 +00:00
Artem Pavlenko
17e2b12390 1. things to keep win32 built happier 
2. print color table in gdal.input if present (-DMAPNIK_DEBUG)
 2007-11-08 21:15:45 +00:00
Artem Pavlenko
8d51cb421b 1. re-factored placement_finder to be more efficient. 'find_*' methods are templated on PathType. 
2. PostGIS plug-in - optional 'multiple_geometries' parameter to control how Multi* geometries built. 
3. MarkersSymbolizer (work in progress) to render vector shapes (markers) alonh a path with collision detection.
 2007-11-02 12:50:15 +00:00
David
b2df387a9d - merged strict-xml-branch r530:532 to trunk: 
- libxml2 support
    - strict error handling while parsing XML map files
    - implemented save_map()
    - removed some duplicate defaults
    - all symbolizers with icons share a common base class now
 2007-09-25 18:47:12 +00:00
Artem Pavlenko
066c8dfa1a Fixed envelope() method to return borrowed connection 
NOTE : Always wrap connection into PoolGuard !!!
 
PoolGuard<shared_ptr<Connection>,shared_ptr<Pool<Connection,ConnectionCreator> > > guard(conn,pool);
 2007-09-18 14:00:27 +00:00
Andreas Volz
670862879b build plugins without .so extension 2007-09-17 20:16:43 +00:00
Artem Pavlenko
8e071f84c7 1. Changed internal geometry representation (explicit support for multi geometries) 
(FIXME : label_spacing is still, too slow!!) 
2. Re-use some agg objects.
3. placement_finder cleanups! 
4. Added support for 'building_symbolizer' - extruded polygons
 2007-09-16 11:23:51 +00:00
Andreas Volz
d38dedad68 + added GNU autotools build environment 
+ raster and gdal input isn't tested. Not working currently...
+ *-input.so plugins created. Change loader in source or link plugin to correct place
+ use pkg-config uninstalled feature
  -> define project root to PKG_CONFIG_PATH to use mapnik without installation
+ added various library checks
+ don't install fonts
+ don't use included AGG
  -> check for a installed libagg
+ Added Makefile for c++ demo
+ don't build any python wrapper stuff
  -> this follows if all other building works
+ added Anjuta file
  -> not needed to build anything, but helps much if you use Anjuta
 2007-09-14 23:07:16 +00:00
Artem Pavlenko
92b22558fd use 'limit 0' when gathering metadata, also we don't need getFieldSize at all 2007-09-07 15:50:40 +00:00
Artem Pavlenko
ef6f1060d3 link to fribidi on Darwin 2007-09-07 15:46:51 +00:00
Artem Pavlenko
76572994b5 Applied mapnik-r511.patch from David Siegel: 
plugins/input/postgis/SConscript:
- added boost_thread-mt to darwin builds

demo/c++/rundemo.cpp:
- setBackground() is now set_background()

bindings/python/SConscript:
- added boost_thread-mt to darwin builds
- changed builder to LoadableModule which builds a so called "bundle"
   on darwin and a shared library on all other systems.
- LDMODULEPREFIX = '' 

SConstruct:
- freetype-config is now searched in the path.
 2007-08-28 10:12:38 +00:00
Artem Pavlenko
d959701d5a 1. added boost::optional<T> to/form Python converter 
2. make background color optional (Map object)
3. exposed 'blend' method for Image object
 2007-08-01 09:59:23 +00:00
Artem Pavlenko
8010d5433f 1. Removed srid from geometry class 
2. Pass resolution to bbox query
3. Use variant<int,double,string> as parameter value e.g in Python:
	ds = Raster(file="/path/to/file",lox = 12312.4,.....)
   Added extractor facility to work with mapnik::parameter (C++):
	
	mapnik::parameters params;
	params["parameter0"] = 123.456;
	params["parameter1"] = "123.456"; // initialize with string extract double later
	
	boost::optional<double> val0 = params.get<double>("parameter0");
	if (val0) 
	{
	   std::cout << *val0;
        }
	
	
	// with default value. NOTE: there is no 'parameter2' in params
	boost::optional<double> val2 = params.get<double>("parameter2",654.321);
	std::cout << * val2;
        
	// 
4. Added Gdal factory method in __init__.py

        ds =  Gdal(file="/tmp/file.tiff")
 2007-06-12 08:59:54 +00:00
Artem Pavlenko
8880e5ff5f Restored collecting attributes descriptors 2007-06-05 09:09:04 +00:00
Artem Pavlenko
a6a31f42f6 implelmented optional 'clear' text labels cache at the layer level 2007-05-01 07:53:20 +00:00
Artem Pavlenko
46902bf488 increment feature id 2007-04-30 20:08:49 +00:00
Artem Pavlenko
f9d28e56fa Added gdal raster input plug-in 2007-04-25 19:15:38 +00:00
Artem Pavlenko
5b91f9a9c5 small correction 2007-04-25 11:26:48 +00:00
Artem Pavlenko
6dc3015ea5 Allow omitting username and dbname in connection string. 2007-04-01 08:29:14 +00:00
Artem Pavlenko
e0d243dcec 1.Added support for building on Darwin (Xcode 2.4.1, gcc4.0.1). 
Mainly taming gcc4.0.1 (anonymous enum bug)

2.Input plug-ins now have .input extension on all platforms
 2007-03-16 10:11:37 +00:00
Artem Pavlenko
6ed05bcf42 and another one :) 2007-03-08 18:19:42 +00:00
Artem Pavlenko
d10a7eeb24 reverting change #457 : we still must read four bytes ! 2007-03-08 17:35:01 +00:00
Jean-Francois Doyon
76a820beeb - Move a variable declaration used only for debugging, to avoid compiler warning. 2007-03-05 01:28:49 +00:00
Artem Pavlenko
0196cb3334 corrected members init order 2007-02-15 17:25:37 +00:00
Artem Pavlenko
73bd1ab83e fixed missing 'encoding' parameter: 
>>> from mapnik import *
>>> ds = Shapefile(file='./demo/data/boundaries',encoding='latin1')
>>> pt = ds.envelope().center()
>>> print ds.describe()
>>> for f in ds.features_at_point(pt):
>>>     print f.properties['NOM_FR'].unicode()
>>>     print f.properties['NOM_FR'].__str__()
 2007-02-14 21:55:04 +00:00
Artem Pavlenko
2d256166b4 Store text attributes as USC-2 encoded std::wstring 2007-02-14 19:54:39 +00:00
Artem Pavlenko
1b84f2d454 host = '' , host = None and ommiting host all default to unix-domain socket in /tmp 2007-02-06 15:29:04 +00:00
Artem Pavlenko
e016bd61f8 Added transcoder based on iconv. Internally we use UCS-2 at the moment. 
* Postgis plug-in determines encoding by querying 'client_encoding' parameter (libpq). 
 * Shapfiles (dbf!) don't store character encoding information. Users can apply 'encoding' parameter at datasource creation stage (defaults to Latin1 (ISO-8859-1))
 * Raster plug-in utf-8
 2007-02-06 14:27:21 +00:00
Artem Pavlenko
59f940b090 append namespace to 'transform' to support buiding with STLport. 2007-01-29 12:50:26 +00:00
Artem Pavlenko
c08a4eb221 corrected cut&paste error 2007-01-17 20:05:23 +00:00
Artem Pavlenko
ed5bbe25fe improved win32 support from Valery Moiseev. 2007-01-17 11:43:11 +00:00
Artem Pavlenko
5549045aaa use all parameters to calculate connection id 2007-01-16 15:22:49 +00:00
Artem Pavlenko
6aa5401151 Added connect_timeout parameter to postgis connection (set to 4 sec). 2006-12-22 11:57:02 +00:00
Artem Pavlenko
31442b6bac Added DESTDIR option which is used as an additional prefix for the purposes of 
installing files. It is useful for binary distributions (eg
RPM etc). Thanks to Dominic Hargreaves!
 2006-12-17 12:05:47 +00:00
Artem Pavlenko
f4786fe76a features at point impl 2006-12-01 11:45:08 +00:00
Artem Pavlenko
c6ee7ce438 trim strings at data source level 2006-12-01 10:37:15 +00:00
Artem Pavlenko
7534217a8f 1.added missing float4 (pg_type OID 700) 
2.removed printing "..unknown type_oid .."
 2006-12-01 09:42:04 +00:00
Artem Pavlenko
4d4e9f5d91 Tiling patch from Toby allows for a selected pixel region within an extent 
to be rendered. This allows for a large extent (larger than can be
rendered into a single image in memory) to be rendered out as tiles.
Since the full extent is used for the placement calculations text
crossing tile boundaries will be consistent.

This method is a little inefficient when a large number of labels need
placed, an improved method would be to cache these placements between
tiles, but the attached is a start.

c++ users should simple call the render method with a start X and Y
coordinate specified, 

for (int TileX = 0;TileX < 5;++TileX)
{
	for(int TileY = 0;TileY < 5; ++TileY)
	{
		int TileSize=250;
		int StartX = TileX*TileSize;
		int StartY = TileY*TileSize;
		
		Image32 buf(TileSize,TileSize);
		agg_renderer<Image32> ren(m,buf,StartX,StartY);
		
		ren.apply();
		char name[324];
		sprintf(name,"tile_%d_%d.png",TileX,TileY);
		ImageUtils::save_to_file(name,"png",buf);
	}
}

python users should call render_tile_to_file

for y in range(tile_count_y):
	for x in range(tile_count_x):
		if not os.path.exists("tiles/%d/%d/" % (map_scale, y)):
			os.makedirs("tiles/%d/%d/" % (map_scale, y))
		render_tile_to_file(m, x*tile_size, y*tile_size, tile_size, tile_size,
'tiles/%d/%d/%d.png' % (map_scale,y,x), 'png')
 2006-12-01 09:37:37 +00:00
Artem Pavlenko
b3b6bbe221 don't calculate extent by default 2006-11-29 12:12:23 +00:00
Artem Pavlenko
eeaf75b459 do not assert on empty dbf files 2006-11-28 22:25:31 +00:00
Artem Pavlenko
943ddf9943 added initial_size ans max_size parameters for setting up db connection pool 
(default to 1 and 10 respectively)
 2006-11-28 00:16:13 +00:00
Artem Pavlenko
f4502df850 1. register singleton destruction with std::atexit 
2. allow connection pool to grow (up to max)
 2006-11-27 21:13:15 +00:00
Artem Pavlenko
f1393cc019 1. hit_test implementation for geometry objects: 
bool hit_test(double x, double y, double tol);
       
2. added image_view(unsigned x, unsigned y, unsigned width, unsigned height)
   allowing to select region from image data e.g (in Python):

    im = Image(2048,2048)
    view = im.view(0,0,256,256)
    save_to_file(filename,type, view)
    
3. changed envelope method to return vy value in datasource classes

4. features_at_point impl for shape and postgis plug-ins
 2006-11-25 11:02:59 +00:00
Artem Pavlenko
ebdd0f6030 disable clog printing in release mode. Pass -DMAPNIK_DEBUG to enable. 2006-11-19 17:13:33 +00:00
Artem Pavlenko
6c04c5f745 added port parameter support 2006-11-17 21:10:28 +00:00
Artem Pavlenko
e924b597f4 1. patch from Toby that allows repeated labels to be placed on a line 
geometry (such as roads)
2. restored text labels for point geometry.
3. process 'spacing' attribute in load_map.cpp
 2006-11-01 23:17:05 +00:00
Artem Pavlenko
7cae55f73f * trim leading and trailing whitespace from all strings before 
rendering them as labels when using the text or shield symbolisers
  (blame my horrible datasets)
* correctly recognise the Postgis "text" data type (it was in
  postgisfs.cpp just not postgis.cpp) - my initial workaround to the
  above was "SELECT trim(from label) AS label ..." which failed
  miserably because it returned a text data type. 

Thanks to Robert Coup for the patch!
 2006-10-19 09:24:26 +00:00
Artem Pavlenko
58f672fc83 treat oid=25 (TEXT) types as string 2006-10-17 21:36:11 +00:00
Artem Pavlenko
c195e1d24d added yet to be implemented features_at_point 2006-10-16 21:30:58 +00:00
Artem Pavlenko
459f43b39c 1. use more precise coord values in SQL statements. 
2. added extra parameter 'estimate_extent'. By default, exact extent will be calulated e.g :
    select extent(geom) from table_name;
Sometimes it is more practical (faster!) to use estimated extent
    select estimated_extent('table_name','geom');
but it is somewhere around 95% accurate.
Usage:
     ....   
     params["estimate_extent"]="true";
     ....
 2006-10-09 20:57:04 +00:00
vspader
4b9222f053 Bugfix for PostGIS plugin. 2006-10-09 20:09:46 +00:00
Artem Pavlenko
18ef498140 don't rely on feature id column name. 2006-10-09 09:45:45 +00:00
Artem Pavlenko
d2838011d9 Use <mapnik/*.hpp> includes. Thanks to Vince Spader from 10east.com 2006-10-05 09:00:36 +00:00
Artem Pavlenko
992af4747d 1. move include to mapnik/include 
2. update demos,bibdibgs etc.
 2006-10-04 11:22:18 +00:00
Artem Pavlenko
2f360a6549 1.removed map width/height from query interface 
2.small cleanups
 2006-09-12 14:29:22 +00:00
Artem Pavlenko
31d04c3131 added support for building on x86_64 platform e.g. /usr/lib64 etc. 2006-09-06 09:14:41 +00:00
Artem Pavlenko
26a406706e wrap C headers with : 
extern "C" 
{
 // 
}
 2006-08-31 21:32:07 +00:00
Artem Pavlenko
d11153ccf8 use fully qualified names 2006-07-24 20:06:09 +00:00
Artem Pavlenko
d0ddc88253 1. move parameters to datasource 
2. general cleanup
 2006-05-23 16:52:10 +00:00
Artem Pavlenko
bf218a46b9 oops! added missing bits 2006-05-19 12:50:40 +00:00
Artem Pavlenko
46fea7cee2 use boost::lexical_cast for conversions 
( thanks to John Leslie <jleslie@placebase.com> )
 2006-05-19 12:26:23 +00:00
Artem Pavlenko
61fd258fd1 changing licence from GPL to LGPL 2006-03-31 10:32:02 +00:00
Artem Pavlenko
f97b552eda changed from gid to ogc_fid (is it standard?) 2006-03-31 08:54:20 +00:00
Artem Pavlenko
0e53e23ec1 fixed pointz/pointm reading 2006-03-28 10:09:24 +00:00
Artem Pavlenko
d35e9f047e small cleanup 2006-03-23 21:45:32 +00:00
Artem Pavlenko
ac2a286cde added __declspec(dllexport) + general cleanup 2006-03-22 15:55:58 +00:00
Artem Pavlenko
fab04e1626 removed verbose output 2006-03-22 14:57:50 +00:00
Artem Pavlenko
fbbf75f032 added explicit flags ios::in|ios::binary for win32 compat 2006-03-22 14:52:32 +00:00
Artem Pavlenko
673bd4bc19 replaced cout and cerr with clog (by default redirected to cerr) 2006-03-19 21:53:47 +00:00
Artem Pavlenko
ce93c69fa3 minor syntax corrections to comply with ansi c++ 2006-03-08 23:02:28 +00:00
Artem Pavlenko
aed5516197 1. new feature model - based on boost::property_map concept 
f = feature(id);
       f["name"] = "what is my name?";
       boost.put(f,"area",123123.4325);
       
2. simplified and corrected value class and operators
3. updated input plug-ins to work with new features
4. add text_symbolizer (getting there:)
5. template version of agg_renderer 
6. attribute_collector how accepts rules 
	(to collect attribute names for text labels)
 2006-02-10 17:13:02 +00:00
Artem Pavlenko
2d4ea20560 added set_capacity method to geometry classes. 
(now we can use std::vector<boost::tuple<value_type,value_type,char> > 
as an alternative vertex storage).
 2006-02-05 12:31:24 +00:00
Artem Pavlenko
d8dc53bcf4 new build system 2006-01-31 23:09:52 +00:00