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528 commits

Author SHA1 Message Date
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