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725 commits

Author SHA1 Message Date
Dane Springmeyer
bcb9a66acf struct to hold directives to send to raster symbolizer 2011-01-27 03:03:46 +00:00
Dane Springmeyer
57f15aa74e forward declare agg:trans_affine and mapnik::marker classes to allow compiling against libmapnik without agg headers - see #703 2011-01-26 09:19:00 +00:00
Dane Springmeyer
481aeb6c98 comment debug output 2011-01-26 09:17:01 +00:00
Robert Coup
386a4f5daf #654 - add support for linear and radial gradients in SVG symbols. Thanks to Toby Collett for the coding & Paul Wicks for funding. 2011-01-26 01:18:40 +00:00
Carlos López
85bfb11c03 SVG renderer grammars working with iterator of geometry, but generating wrong path vertexes (all vertexes are output as 0s). 2011-01-23 23:10:05 +00:00
Carlos López
d270a555eb Added missing file 'geometry_iterator.hpp'. The iterator is still unused. 2011-01-22 16:45:23 +00:00
Carlos López
bdfaee32a6 SVG_RENDERER is compiling now, but it won't generate path data, only simple svg tags. 
+ It is working with vertex_vector, instead of vertex_vector2.
+ The body of every function related to path generation was commented out so mapnik would compile with SVG_RENDERER=True.
+ TODO: Create an iterator for geometry.
 2011-01-22 06:47:20 +00:00
Carlos López
d5d9858a84 SVG_RENDERER grammars adapted to use vertex_vector instead of vertex_vector2 and BOOST_FUSION_ADAPT_STRUCT instead of BOOST_TUPLE_ADAPT_CLASS. This changes have not been tested though. There's still a compile error because there is no iterator in class geometry anymore. 2011-01-18 03:43:53 +00:00
Artem Pavlenko
98b7f62155 + remove template from mapnik::rule 
+ rename globaly rule_type -> rule
 ( ticket #552 )
 2011-01-13 21:35:01 +00:00
Dane Springmeyer
2f369ff407 add a few missing include guards 2011-01-13 18:45:40 +00:00
Dane Springmeyer
2fa027855a don't return reference to temporary, and intialize metawriter values 2011-01-10 23:04:34 +00:00
Dane Springmeyer
ed22d073c3 fix serialization of missing shield symbolizer properties 2010-12-11 02:07:47 +00:00
Dane Springmeyer
fc6227afda better handling of alpha blending - patch from cdestigter - closes #674 2010-12-10 19:31:57 +00:00
Robert Coup
1acc54f1fb TextSymbolizer: make '\n' trigger line break. fixes #584. Thanks bcrosby for porting to trunk 2010-12-09 08:48:46 +00:00
Artem Pavlenko
6713df5937 + if avoid_edges=true check 'contains' using un-buffered extent. 2010-11-22 11:25:36 +00:00
Dane Springmeyer
58c72fc1c9 reflect new box2d<double>from_bbox() function in python, and add a new value_error class to represent parsing errors (TODO: translate in python to ValueError and throw from other parsers like expression and color) 2010-11-15 03:21:43 +00:00
Lucio Asnaghi
86a248d443 - leverage building extent (box2d) from string: multiple usage in datasources 2010-11-14 14:38:43 +00:00
Dane Springmeyer
84a8590964 remove const which has no effect here 2010-11-14 08:32:41 +00:00
Alberto Valverde
2d329799ef typo 2010-11-12 22:45:24 +00:00
Alberto Valverde
51d8df72f9 attempt at fixing geometry::hit_test() 2010-11-12 22:11:31 +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
Artem Pavlenko
d5f0a497a8 + auto detect paths orientation 
+ not need to set clip box on rasterizer it's
  already set (fixes gap when label is overlapping border)
 2010-11-10 14:40:05 +00:00
Dane Springmeyer
90e51e79e8 warn the user if we are going to ignore their raster layer because exact projection matching is so brittle 2010-11-09 19:54:53 +00:00
Dane Springmeyer
ecc974aa6e avoid compiler warning 2010-11-08 23:17:35 +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
Artem Pavlenko
0823b83900 + apply Nino Walker's patch text_minimum_padding.diff #547 
TODO:  consider simplifying text symbolizer options
 2010-11-03 13:18:56 +00:00
Artem Pavlenko
87eafdba19 + fix unused argument warning 2010-11-03 13:18:46 +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
3011f53205 add support to PointSymbolizer for 'ignore_placement' - #564 2010-10-15 02:15:40 +00:00
Dane Springmeyer
688b1f2299 add an 'extra_attributes' property to the map to store mapnik::parameters that don't make sense as full attributes but need to be carried through from load_map() to save_map() for applications that use mapnik to serialize to xml such as Cascadenik and Quantumnik (currently useful storage for 'minimum_version' and 'font_directory') 2010-10-07 19:34:36 +00:00
Dane Springmeyer
157e835ebf make sure to return with something 2010-10-07 19:30:35 +00:00
Alberto Valverde
6e31bacf2c fixed the regression in hit_test mentioned in #560 in a temporary way until the geometry interafce settles down 2010-10-01 12:24:29 +00:00
Artem Pavlenko
bbc797aeff + pass scale_factor to text placement 2010-09-27 09:58:30 +00:00
Artem Pavlenko
1557892862 + ident 2010-09-27 09:58:12 +00:00
Dane Springmeyer
154450fb8b fix test failure when calling ds.all_features() by allowing a simple Box2d Query contructor - sidestepping issue of converting a python tuple to a boost tuple atm 2010-09-26 23:39:04 +00:00
Dane Springmeyer
207168fafc fix broken feature caching - #624 2010-09-26 10:25:15 +00:00
Artem Pavlenko
01076f87e3 + don't process raster datasource 
+ if src and dest projections are not matched
 2010-09-24 15:44:35 +00:00
Dane Springmeyer
b3810a5f6a stub in new alpha manipulation functions for mapnik image - #609 2010-09-24 15:37:19 +00:00
Tom Hughes
05ab656b57 The upcoming 4.8.0 release of PROJ.4 is supposed to be threadsafe, so 
lets believe them and not use any locks if we are building against
version 4.8.0 or later.

Instead we use the new proj_ctx_alloc routine to create a context and
pass that when initialising the projection structure.
 2010-09-24 15:26:50 +00:00
Artem Pavlenko
6fa56b143a + add 'is' keyword (same as 'eq', '=') 
+ parse 'null' as  value_null()
 2010-09-24 12:55:20 +00:00
Dane Springmeyer
c35310445a rename text_convert to text_transform to match css naming convention (also matching enums to css) 2010-09-18 19:10:18 +00:00
Dane Springmeyer
ec8de98740 avoid compiler warnings 2010-09-18 18:51:22 +00:00
Dane Springmeyer
e22c187e95 expose an indexing operator on box2d to allow for easy pythonic access to bounds parts 2010-09-16 14:41:29 +00:00
Artem Pavlenko
571bd1141b + make typdefs public 2010-09-02 20:20:26 +00:00
Dane Springmeyer
8125366ed6 add newline at end of file to avoid compiler warning on RHEL 2010-08-26 23:15:07 +00:00
Dane Springmeyer
22fc14ef05 + ability to pass coord2d to box2d::re_center in core and python 2010-08-19 21:35:27 +00:00
Dane Springmeyer
b307013ba2 add additional support for dynamically drawing ellipses in the markers_symbolizer, now supporting both line/point placement, metawriters for point placement, and width/height/stroke attributes - TODO - reflect in python bindings, buggy matrix transform for ellipses 2010-08-19 17:33:01 +00:00
Dane Springmeyer
a7e9cc7e87 make output of empty json (if no features are hit) on by default, and rename parameter from 'only-nonempty' to 'output-empty' 2010-08-19 05:50:08 +00:00
Hermann Kraus
d3bb11456f Last Summer of Code changes: Support metawriter in upgrade_map_xml.py, fix attribute collector. 2010-08-16 19:14:21 +00:00
Hermann Kraus
55d9bf3290 Add glyph dimension caching and move functions from .hpp to .cpp 2010-08-13 18:41:54 +00:00
Hermann Kraus
7fea0f7a6c Metawriter support for LineSymbolizer and LinePatternSymbolizer 2010-08-12 21:39:29 +00:00
Hermann Kraus
fb4baa4fcf Metawriter support for LineSymbolizer and LinePatternSymbolizer 2010-08-12 19:12:15 +00:00
Marcin Rudowski
bd8f189bd1 fix raster blending, ported r2137, fixing #589 2010-08-12 06:59:35 +00:00
Hermann Kraus
24fb874c7d Add metawriter support to save_map.cpp 2010-08-12 00:11:01 +00:00
Dane Springmeyer
0637d59b5c make SVG processor dependent (for now) on SVG_RENDERER scons option 2010-08-10 23:46:11 +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
Dane Springmeyer
5297d9bba0 allow for maintaining default ctor for projection class, reverting part of r2105 and part of r2102 (would have caused compile problems in mod_tile) - see also #333, which this sets us up for 2010-08-10 17:42:17 +00:00
Dane Springmeyer
48a9edb01c allow vertex_vector2 to be copyable, enabling compiles on osx - needs second look #588 2010-08-10 17:22:21 +00:00
Hermann Kraus
db21530977 Add symbolizer_base constructor to all symbolizers. 2010-08-10 12:34:44 +00:00
Hermann Kraus
30470bd52b Metawriter support for TextSymbolizer. 2010-08-10 12:19:19 +00:00
Hermann Kraus
85cd4b67c3 Get full fontsize information. 2010-08-10 12:05:38 +00:00
Carlos López
fda7f66204 Added missing files from last commit. 2010-08-10 08:25:09 +00:00
Carlos López
e390715c58 Added support for processing multiple symbolizers to svg renderer. 2010-08-10 08:23:02 +00:00
Hermann Kraus
72c5983f1e Fix typo. 2010-08-08 19:00:56 +00:00
Hermann Kraus
92626bc1ad Document metawriter classes. 2010-08-08 02:42:40 +00:00
Hermann Kraus
0fdf3a2463 Pass parameter as const&. 2010-08-07 20:03:05 +00:00
Artem Pavlenko
ccf9f841da destroy source glyph in FT_Glyph_Stroke 2010-08-05 11:56:26 +00:00
Artem Pavlenko
7e0e117352 + call FT_Done_Glyph on (FT_Glyph_Copy) created glyph 2010-08-05 11:56:18 +00:00
Artem Pavlenko
f9b9c14500 pass parameters by const ref 2010-08-05 11:56:11 +00:00
Hermann Kraus
5725c694c6 Add "only-nonempty" to XML config. 2010-08-02 12:37:15 +00:00
Hermann Kraus
035e99d2f0 Only initialize proj_transform once in metawriter_json_stream. 2010-08-02 12:14:27 +00:00
Hermann Kraus
03718169b1 Only write non-empty tiles. 2010-08-02 01:35:18 +00:00
Hermann Kraus
75dcf67c92 Add some helper functions. 2010-08-02 00:37:15 +00:00
Hermann Kraus
0ae110015b Metawriter: Only write features that are actually rendered. 2010-08-01 15:07:50 +00:00
Hermann Kraus
8f8903baa5 Bugfix + better performance. 2010-07-31 10:20:56 +00:00
Carlos López
eec4864f41 SVG renderer now outputs path tags for polygons, with a fixed stroke color and size. 2010-07-30 22:15:50 +00:00
Carlos López
9af87ba8db SVG generator outputs path vertices in user coordinates. 2010-07-30 18:40:41 +00:00
Hermann Kraus
3791e95eda Some metawriter fixes. 2010-07-29 16:49:47 +00:00
Carlos López
6872d13968 Implemented svg_renderer::process_polygon_symbolier that uses the SVG path grammar, which outputs coords in map coords. 2010-07-28 06:50:25 +00:00
Carlos López
39a1038eb8 Added missing files: include/mapnik/svg/svg_generator.hpp and include/mapnik/svg/svg_generator_path_grammar.hpp. 2010-07-26 06:23:43 +00:00
Carlos López
853d55b7d6 Changed geometry and vertex_vector2 back to inherit from boost::noncopyable. Thought that Karma would require them to be copyable. 2010-07-26 06:19:50 +00:00
Carlos López
f44333fa4e Added dummy grammar to generate SVG paths from geometries, as well as an SVG generator component. 2010-07-26 04:25:09 +00:00
Hermann Kraus
87fd78f313 Add support for dynamic filename in metawriters. 2010-07-25 22:41:18 +00:00
Hermann Kraus
7df4474f0b Add metawriter properties to Map object. 2010-07-25 21:05:30 +00:00
Carlos López
b5b94a868c Changed template parameter type from stream to iterator and added a specialization for std::ostream_iterator. 2010-07-22 04:48:11 +00:00
Dane Springmeyer
f802d21865 speed optimizations by more careful use (or avoidance) of locking around projection code 2010-07-21 23:05:22 +00:00
Dane Springmeyer
8b66c34eca only using cache-first logic if caching features 2010-07-21 00:43:13 +00:00
Artem Pavlenko
1ecdba1965 + fix feature caching implementation - collect 
attributes names from all active styles

+ use BOOST_FOREACH to improve readability

 TODO - move 'filter_factor' to raster_symbolizer
 2010-07-20 22:21:14 +00:00
Carlos López
bb44d76ee1 Added generation of SVG root element with width and height attributes. Also added test for testing the output generated by svg_renderer (combined_test.cpp). 2010-07-20 06:41:16 +00:00
Carlos López
789ff19824 Added generation of XML declaration and doctype definition to svg_renderer. 2010-07-20 01:35:01 +00:00
Carlos López
30e85c4d58 Added template parameter and data member to svg_renderer for holding the output stream. 2010-07-20 00:40:37 +00:00
Carlos López
eb7da9bcf5 Added the path of the svg_renderer's files to scons for compilation. There is no variable yet to disable their compilation. 2010-07-19 19:48:34 +00:00
Artem Pavlenko
8b8e247e62 + add support for background-image attribute 
( background image is repeated both vertically
   and horizontally )
 2010-07-19 11:10:03 +00:00
Artem Pavlenko
4bf42fe2d7 + pass std::string argument by const& 2010-07-19 11:09:44 +00:00
Hermann Kraus
384c703557 Remove unneeded headers from save_map.{cpp,hpp} 2010-07-19 00:21:53 +00:00
Hermann Kraus
2c10bb68ef Enable metawriter_json to operate on any stream object. 2010-07-18 23:49:11 +00:00
Dane Springmeyer
7918184d13 add helper functions for recursively registering fonts, and ensure they match one of the known freetype2 supported fonts (by ext) - closes #559 2010-07-15 23:04:51 +00:00
Dane Springmeyer
4f9d6e135c output metadata about the searched plugin directories if a plugin cannot be found - closes #568 2010-07-15 21:11:41 +00:00
Artem Pavlenko
3d888515b3 + add feature caching support when multiple styles are 
specified for the same layer. This should reduce
  I/O for complex styles and make multiple styles per
  layer a relatively cheap op. TODO: tweak memory_datasource
  impl.
 2010-07-15 12:35:25 +00:00
Carlos López
d273101adc Added empty svg_renderer class, with unimplemented methods. 2010-07-15 05:32:31 +00:00
Dane Springmeyer
e670a1c44d only expose save_to_cairo_file if cairo support available 2010-07-14 18:30:22 +00:00
Artem Pavlenko
5c2f51504a + call base class ctor 2010-07-14 14:46:26 +00:00
Hermann Kraus
7e10a32503 Created a class for metawriter_properties. 2010-07-14 10:34:18 +00:00
Dane Springmeyer
ae0274cc6b make sure to only use mutexes if THREADING=multi/MAPNIK_THREADSAFE=True 2010-07-14 01:28:28 +00:00
Hermann Kraus
d5b0432dd7 Many metawriter improvements: 
- Easier to configure
- Correct JSON output
- Handling more than one renderer run (writing pre-/postamble is no longer done in constructor/destructor)
- Collect all attributes required by metawriters
 2010-07-12 15:27:33 +00:00
Hermann Kraus
9a0bcf23be Added basic infrastructure for metawriter and support for JSON output (limited to PointSymbolizer atm) 2010-07-06 00:37:05 +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
a486aed3af + fixed bug introduced in r1920 
(ustring parser includes single quotes
   - remove extra '\'' in match/replace)
 2010-06-28 22:43:35 +00:00
Artem Pavlenko
70b2453065 + add explicit support for shield displacement 
(NOTE:text displacement is relative shield!)
 2010-06-28 21:32:30 +00:00
Artem Pavlenko
9b3809443c + fix naming style in mapnik::Map 2010-06-25 15:23:35 +00:00
Artem Pavlenko
b472808fb1 + refactor remaining processing methods in agg_renderer 
+ move agg_renderer.cpp to src/agg
 2010-06-24 15:57:25 +00:00
Dane Springmeyer
04b7f5aa6f maintain boost 1.42/1.41 compatibility as lemexe appears to behave like no_skip with boost 1.42 2010-06-23 03:53:29 +00:00
Artem Pavlenko
8c8f303429 + allow empty strings in expressions e.g [name] <> '' 2010-06-22 13:06:55 +00:00
Artem Pavlenko
2f3a2c88b3 + css color grammar 
- case-insensitive named colors
  - corrected alpha values parsing
 2010-06-21 10:38:46 +00:00
Artem Pavlenko
ff9cca417b + use no_skip[] instead of lexeme[] directive 
to avoid pre-skipping
 2010-06-21 09:40:46 +00:00
Dane Springmeyer
e21f670275 add missing include 2010-06-21 03:18:07 +00:00
Dane Springmeyer
701c091f81 remove unneeded includes 2010-06-21 02:56:29 +00:00
Dane Springmeyer
0959f8ef16 + add support to polygon_patter_symbolizer for global pattern alignment in addition to local/feature (default) alignment - closes #203 2010-06-20 22:36:49 +00:00
Dane Springmeyer
182628e3ab + add filter_factor on mapnik::query and allow setting of factor for image scaling modes which demand high quality resampling - bilinear requires 2x, others in future like lanzcos may require 3-4x - addresses #563 2010-06-20 04:01:59 +00:00
Artem Pavlenko
e81b1abb8f + add implementation files 2010-06-18 15:39:57 +00:00
Artem Pavlenko
7bf6a35f5f + fixed clang++ issue 2010-06-18 15:39:40 +00:00
Artem Pavlenko
cf26db081a + refactor path expressions parser 2010-06-18 15:39:32 +00:00
Artem Pavlenko
ca59a06743 + move deg2rad to svg_path_commands 2010-06-18 15:39:23 +00:00
Artem Pavlenko
4c3eba876d + fixed template parameter shadowing (clang++) 2010-06-18 15:39:14 +00:00
Artem Pavlenko
5461739e64 + remove ununsed varialble 2010-06-18 15:38:59 +00:00
Artem Pavlenko
a5557d2b98 + qualify wit std:: 2010-06-18 15:38:52 +00:00
Artem Pavlenko
c99dff801a + forward decl mapnik::Map 2010-06-18 15:38:29 +00:00
Artem Pavlenko
79458691a1 + 'mutable' can't be applied to ref 2010-06-18 10:53:42 +00:00
Artem Pavlenko
e645338237 + use FT_Stroker to stroke glyphs outlines 
(we can have outlined text now!)
+ allow fractional halo_radius
+ TODO: Rename halo_fill to stroke
               halo_radius to stroke-width
+ TODO: Implement proper 'halo' effect
 2010-06-16 15:15:13 +00:00
Artem Pavlenko
e572b83d3a + fix copy ctor in symbolizer_with_image 2010-06-15 13:36:41 +00:00
Artem Pavlenko
9826cf98c5 + move opacity parameter to the base class 
(symbolizer_with_image)
+ rename opacity to text_opacity in text_symbolizer
  to avoid name clashing
 2010-06-15 12:27:42 +00:00
Artem Pavlenko
f43c36daad + separate state mutating svg ops from underlying data 
to allow multi-threded access to svg symbols (SVG commands
  are stored in std::vector<vertex_type> )
 2010-06-14 16:38:02 +00:00
Artem Pavlenko
6030efab50 + specialise svg parsers to expect const char* input 2010-06-14 13:18:17 +00:00
Artem Pavlenko
b309bba36e + pass scale_factor to feature_style_processor 2010-06-14 10:29:29 +00:00
Artem Pavlenko
03092107b6 + refactor path grammar to match svg spec close 
+ ensure first 'moveto' command is always in
  absolute coordinates
  FIXME:probably better to modify path grammar
        to handle this.
+ vertex_stl_storage
 2010-06-13 20:24:46 +00:00
Artem Pavlenko
68522e39fc + use agg implementation for circle,ellipse and rounded_rect 2010-06-13 13:45:59 +00:00
Artem Pavlenko
30b87400ca + put rasterizer def into sepatate header 2010-06-13 12:03:42 +00:00
Hermann Kraus
31a7aa2a3d Output a warning if a style is not found. 2010-06-13 00:19:56 +00:00
Artem Pavlenko
d272326d88 + skip <defs>...</defs> 2010-06-11 14:09:05 +00:00
Artem Pavlenko
b1b730d94c + add middle_point() method 
+ fixed 'point' positioning
  in shield_symbolizer
 2010-06-10 16:34:52 +00:00
Artem Pavlenko
11fad966cb + add experimental 'scale_factor' 
TODO: discuss with Carlos and Dane if this is a better approach
  than having scale_factor in mapnik::Map object.
 2010-06-10 14:12:20 +00:00
Artem Pavlenko
25dcebc18a + correct 'opacity' parameter logic 
(SVG spec: 'The uniform opacity setting to be applied across an entire object.')
 2010-06-10 14:12:12 +00:00
Artem Pavlenko
cc7e803b9d + preserve previously set alpha channel in 
stroke/fill assignment so constructs like :
     style="fill-opacity:0.5;fill:blue"
  work with current svg attributes implementation
 2010-06-10 14:12:03 +00:00
Artem Pavlenko
7e89bfa2db + don't use mapnik namespace inside mapnik namespace 2010-06-10 14:11:40 +00:00
Dane Springmeyer
f5ed4305f4 expose more coordinate transform methods, allowing projecting box2d<double> into screen coordinates at the same time as reprojecting geographical coordinates 2010-06-08 20:27:28 +00:00
Dane Springmeyer
13d192f255 add area method for polygon geometries, and avoid compiler warnings about intializations with -03 2010-06-08 20:01:40 +00:00
Artem Pavlenko
2b3858df07 + cache SVG marker bounding box 2010-06-08 10:16:31 +00:00
Artem Pavlenko
c500451cd8 + refactor SVG parsing/rendering code into separate logical units 
to facilitate multi-threading:
    * SVG data (todo: enforce const)
    * SVG parsing/reading mutable
    * SVG rendering (read-only access to the data)
 2010-06-08 10:16:22 +00:00
Artem Pavlenko
a47f6214a7 + add markers_symbolizer.cpp 2010-06-06 12:10:36 +00:00