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45 commits

Author SHA1 Message Date
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
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
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
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
b36739fd88 apply mapnik_format.el formatting 2012-03-13 07:59:22 -07:00
Artem Pavlenko
8767ca8275 + add set_pixel method 2012-02-23 14:32:20 +00:00
Dane Springmeyer
39d199aa49 code formatting 2011-11-13 19:54:32 -08:00
Artem Pavlenko
7387afd96f + remove the unnecessary empty palette from tostring2 
(jonburgess777)
 2011-10-03 08:47:25 +00:00
Dane Springmeyer
256937bd4e expose the painted boolean on images and grids to allow api users to know if any features were processed and likely rendered 2011-09-14 19:31:57 +00:00
Artem Pavlenko
d5e57afac0 + move compositing into core lib 2011-09-13 15:31:07 +00:00
Artem Pavlenko
a59c961c1f + add missing save_to_file overloads 
+ remove dummy rgba_palette args
 2011-09-09 12:40:30 +00:00
Artem Pavlenko
02c143895d + refactor palette stuff a bit 
TODO: We need to change save_to_file|string interface
  to avoid passing dummy rgba_palette objects.
 2011-09-07 15:01:25 +00:00
Artem Pavlenko
8b3bb3ccd0 + remove shared_ptr and avoid de-referencing un-initialised shared_ptr 2011-09-07 15:01:16 +00:00
Dane Springmeyer
90acfb3e1c +reflect mapnik.Palette in python 2011-08-31 02:28:38 +00:00
Artem Pavlenko
8bfd5956bc + add remaining compositing modes 
(http://www.w3.org/TR/2009/WD-SVGCompositing-20090430/)
  FIXME: move compositing into core lib
 2011-07-13 13:23:18 +00:00
Dane Springmeyer
18dd9ff40e python3 support - patch thanks to Haoyu Bai - closes #334 2010-09-26 12:15:16 +00:00
Dane Springmeyer
b3810a5f6a stub in new alpha manipulation functions for mapnik image - #609 2010-09-24 15:37:19 +00:00
Artem Pavlenko
7ddb329179 support more compositing modes 2010-09-02 20:20:34 +00:00
Artem Pavlenko
efa6010517 + impl composite method (TODO:add missing modes) 2010-07-03 20:08:49 +00:00
Dane Springmeyer
9804e7e90d scons: make libjpeg dependency optional (still required by default) 2010-06-03 19:50:27 +00:00
Artem Pavlenko
246731874b + apply 'mapnik-format' to *.cpp *.hpp 2010-06-02 11:03:30 +00:00
Artem Pavlenko
47dc1e197b + merge mapnik2 to trunk 2009-12-16 20:02:06 +00:00
Dane Springmeyer
f5127d6ee4 Remove reference to CAIRO_HAS_IMAGE_SURFACE macro since this is not supported until cairo 1.8 release 2009-01-28 21:11:10 +00:00
Artem Pavlenko
8b298729bf + mapnik-centralise-image-tostring-functions.patch (jonb) 
(moves Image.tostring() to core c++ code)
 2009-01-19 22:51:55 +00:00
Artem Pavlenko
391ae4c4be + mapnik-image-from-cairo-in-python.patch from jonb 
adds a method to the python bindings to create an Image from a
    Cairo.ImageSurface().
 2009-01-17 20:34:58 +00:00
Artem Pavlenko
1625c760db implemented Image open method : 
im = Image.open("map.png")
 2008-02-19 11:28:20 +00:00
Artem Pavlenko
2b832f5bc8 setjmp png patch from JonB 2008-02-07 10:14:14 +00:00
Artem Pavlenko
651cdbe968 added support for saving images into Python String object 
(NOTE: some methods have different signitures now- API changed)
 2008-01-25 14:40:48 +00:00
Artem Pavlenko
4586586448 added convinence overloads for 'save_to_file' and 'render_to_file' 
Example:
	>>> from mapnik import *
	>>> im = Image(200,200)
	>> save_to_file('test.png',im) # Guess image type from file extension
	>> save_to_file('test.png,'jpeg',im) # Explicitly save as JPEG
 2007-12-06 12:14:29 +00:00
Artem Pavlenko
99d04bbf08 removed set_alpha 2007-08-09 20:23:09 +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
ab149257ad added save_to_file method that works with Image object. 2007-06-12 19:30:58 +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
992af4747d 1. move include to mapnik/include 
2. update demos,bibdibgs etc.
 2006-10-04 11:22:18 +00:00
Artem Pavlenko
93740b5dec refactored #includes to reduce compilation times 
added mapnik_query skeleton
 2006-09-11 09:48:27 +00:00
Jean-Francois Doyon
c879591630 Make the background property of an Image available to Python. 2006-05-04 00:00:20 +00:00
Artem Pavlenko
61fd258fd1 changing licence from GPL to LGPL 2006-03-31 10:32:02 +00:00
Artem Pavlenko
ead91700c2 small optimization 2006-03-31 08:55:35 +00:00
Artem Pavlenko
b7e96d387b fix rawdata() method to return PyString_FromStringAndSize 2006-03-29 22:26:55 +00:00
Jean-Francois Doyon
34dc842d2d Reworked all the svn:ignore properties. They are all set explicitely now, and nothing should be left unacounted for. 
Changed SConstruct to use freetype-config.  Updated INSTALL to reflect.

Added a RAM requirement for building in the INSTALL doc.

Fixed some python styling and added some basic docstrings.
 2006-02-26 21:47:35 +00:00
Jean-Francois Doyon
897341e042 Capitalized class names as per the "Style Guide for Python Code" at: 
http://www.python.org/peps/pep-0008.html

Because the bindings are out of synch, this is untested.
 2006-02-20 01:34:02 +00:00
Artem Pavlenko
d8dc53bcf4 new build system 2006-01-31 23:09:52 +00:00