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295 commits

Author SHA1 Message Date
Artem Pavlenko
7bcba5f1be applied http://snecker.fedorapeople.org/mapnik/devel/gcc43-warnings.patch from Christopher Brown 2008-03-26 09:56:17 +00:00
Dominic Hargreaves
c436461ee8 Fix build with GCC 4.3 (fixes #76) 2008-03-24 14:03:05 +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
Artem Pavlenko
e1ea0a72db use range based 'parse' method 
transcode strings in filter expressions (default to utf8 input)
  -- we can use map definition *.xml to define encoding
  -- and in case of Python from
    # -*- coding: utf-8 -*-
  
utf8 encoded filters are working now.
 2008-02-26 11:43:49 +00:00
Artem Pavlenko
cb905b533a restored templated version 2008-02-26 08:48:47 +00:00
Tom Hughes
02962156c5 Add support for rendering to a cairo surface. 2008-02-23 00:17:53 +00:00
Artem Pavlenko
308e315432 added Unicode support based on ICU 2008-02-18 21:40:34 +00:00
Artem Pavlenko
1ea7bffd4c pass parameter by reference 
store reference to wstring in text_path
 2008-02-12 20:05:04 +00:00
Andreas Volz
ba5c156c45 fixed autotools build 2008-02-08 19:41:57 +00:00
Artem Pavlenko
1b03c81e84 hide implementation details 2008-02-05 13:58:47 +00:00
Artem Pavlenko
658a2a4932 corrected init order 2008-02-05 13:57:40 +00:00
Artem Pavlenko
b44762e592 allow multi/single threaded variants 2008-02-04 16:12:13 +00:00
Artem Pavlenko
fa82f6fc50 corrected sorting criteria 2008-02-04 16:10:34 +00:00
Artem Pavlenko
f4949ffca5 patch from TomH adds a global mutex to protect all access to the 
proj4 library and ensure that only one thread can be inside a call to
the library at a time.
 2008-02-04 11:54:07 +00:00
Artem Pavlenko
cdfaf36ee9 call reduce on fully built tree 2008-01-30 11:11:20 +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
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
Dave
5bbe90b85f Remove find_placements, build_path_follow, build_path_horizontal. 
Add new find_point_placements to cover the gap left.
Change shield symbolizer to use find_point_placements.
Results are the same as before, but with much less duplicate code.
 2008-01-24 01:16:14 +00:00
Dave
1d556b54fd Make line placement retry if it places >= 50% of the characters upside down. 2008-01-23 21:38:48 +00:00
Artem Pavlenko
b04e6197aa some cleanups and fixes 2008-01-23 15:24:59 +00:00
Artem Pavlenko
f802250e0f refactored image i/o , see ticket #15 for more details. 2008-01-23 11:34:59 +00:00
Dave
918bd1ef6b Improved character placement code. 
Slightly changes the result of max_char_angle_delta as now character angles aren't strict against the line angles.
Example screenshots on mailing list! :)
 2008-01-23 04:18:17 +00:00
Artem Pavlenko
2b60d6d425 applied patch to build on OSX Leopard and Sun's C++ compiler on Solaris from Justin Bronn 2008-01-21 20:15:07 +00:00
Artem Pavlenko
418e3fc43a added missing extent() method 2008-01-21 20:07:32 +00:00
Artem Pavlenko
96daa6e996 applied patch from gravitystorm (see ticket:64) 2008-01-21 19:59:06 +00:00
Artem Pavlenko
a61553edb8 removed redundant bounding box from label_placement 2008-01-21 16:18:46 +00:00
Dave
d3ec70aff9 Return pre-r557 rendering of line aligned labels. (Not the code, the algorithm ideas) 
Spacing and no spacing line rendering are done by the same function.
Code is cleaner, performance should be equal or improved.
Text displacement is "Different", better in some cases and worse in others, I can revert it if wanted.
Old non spacing code is not yet removed as it is used by ShieldSymbolizer which I haven't investigated yet.
Individual character placement still has issues, that is my next task to fix!
 2008-01-21 03:08:18 +00:00
Dave
76e18f8a4a Remove functions that don't exist from placement headers. 2008-01-16 21:42:08 +00:00
Dave
017a966ea1 Fix blending onto transparent background. Detailed on mailing list. 2008-01-14 20:43:55 +00:00
David
0dbaeafbe9 - found and fixed another wild pointer 2008-01-07 07:32:55 +00:00
David
bec8f8951f fixed pointer to temporary bug 2008-01-03 15:48:10 +00:00
Artem Pavlenko
0390f129a1 refactored transcoder stuff 2008-01-03 11:41:00 +00:00
Artem Pavlenko
52bed0b89a applied patch from Jochen (throw an exception if unknown type) 2007-12-19 16:34:36 +00:00
Artem Pavlenko
2058f966b2 applied patch from Jochen : 
1. The README talks about "scons.py", but it is just called "scons".

2. In demo/c++ there is a Makefile, but the readme.txt gives a command
   line to compile. Both don't work for me. One error can at least be
   fixed by adding -I../../agg/include to the command line.

3. When compiling Mapnik an error is thrown because of a redefined type.
   This was on an Intel 64Bit machine. Fixed by "typedef char byte" to
   "typedef uint8_t byte" in include/mapnik/global.hpp. I am not sure
   whether thats the right fix, though, I just guessed. :-)

4. include/mapnik/image_data.hpp needs
   #include <mapnik/octree.hpp>
   to compile
 2007-12-16 12:33:28 +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
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
d515b51973 added ImageData<uint8_t> typedef 2007-12-06 10:58:15 +00:00
Artem Pavlenko
171675dfcf 1. added external "C" around <iconv.h> 
2. direct conversion from client_encoding to UCS-4{LE,BE}
 2007-11-16 13:19:09 +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
Artem Pavlenko
4018c728de corrected int2net macro to use int16_t , thanks to John Leslie. 2007-10-21 09:49:45 +00:00
David
2cf8278f1d Generic python binding for mapnik::enumeration 2007-10-19 22:17:16 +00:00
David
1c5bbea587 workaround for enumeration python binding issue:: 
allow implicit conversion from long
 2007-10-14 13:39:11 +00:00
Artem Pavlenko
f736196cb4 1. image_data.hpp - fixed mismatched new/new[] in ctor in ImageData 
2. image_data.hpp - initialize image data (ImageData) 
3. unicode.hpp - added missing <iostream> when in debug -DMAPNIK_DEBUG
 2007-10-11 21:18:04 +00:00
David
44a83c0eac - use AGG row_ptr_cache the portable way 2007-10-08 20:07:53 +00:00
David
515ab55a53 - fixed agg-2.5 build 2007-10-08 19:37:05 +00:00
David
3c97052c5e - more include order reversion 2007-10-08 18:10:31 +00:00
David
bc54b150ea - reversed header include order 2007-10-08 17:42:41 +00:00
Artem Pavlenko
d1a345a3d2 1.don't share FT_Library object between threads (TODO : implement freetype_engine pool) 
2. merged changes with latest load_map
 2007-10-05 11:27:00 +00:00
Andreas Volz
9507f1bbf2 build libxml2 loader 2007-10-03 10:41:08 +00:00
Andreas Volz
f0cca52c3b optional build with libxml2 2007-10-02 21:43:13 +00:00
David
bc11d0a5e5 - added some tests 
- added missing disclaimers
 2007-09-25 21:06:52 +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
13d741f400 added size method : returns (unused,used) size pair 
useful for debugging
 2007-09-18 13:58:01 +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
b835bac9ba user for loops instead of while, some cleanups 2007-09-11 11:26:10 +00:00
Artem Pavlenko
9b2b2a5691 clip query bbox to layer's extent 2007-09-11 11:06:20 +00:00
svn
63ca9a0b41 use non const char* on Linux 2007-09-01 09:48:01 +00:00
Artem Pavlenko
edb4150b33 restored iconv support 2007-08-29 15:21:32 +00:00
Artem Pavlenko
388eb1761f we don't need those 2007-08-29 15:19:33 +00:00
Artem Pavlenko
4e427f978c fixed bug introduced in r495 2007-08-29 14:06:35 +00:00
Andreas Volz
8b3f5ef483 only minor docs 2007-08-15 20:46:12 +00:00
Artem Pavlenko
0f07bbd945 corrected docs 2007-08-13 09:59:52 +00:00
Artem Pavlenko
e05f730122 applied changes overwritten betweed r504-505 2007-08-13 09:15:41 +00:00
Andreas Volz
59977745a0 - doxygen documentation files 
- added first docs to map.hpp
 2007-08-12 21:05:45 +00:00
Artem Pavlenko
b47bfa185a couple optimizations 2007-08-09 14:13:41 +00:00
Artem Pavlenko
19daab2461 provide both const/non-const iterators 2007-08-09 08:06:47 +00:00
Artem Pavlenko
80566ea1ba added accesor to styles 2007-08-07 12:02:24 +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
vspader
9fe4a94c98 Added minimum_distance property to text symbolizers. This prevents the same label from appearing within N pixels (across features). 
Shield symbolizer is now a subclass of text symbolizer.
Some small improvements to text rendering.
Fixed up placement finder for horizontal placement.
Cleaned up placement finder.
 2007-07-02 13:39:08 +00:00
Artem Pavlenko
f3ae318ca3 1. added 'allow_overlap' in load_map from xml 
2. added overlap_ field to TextSymbolizer (ignored by renderer at the moment)
 2007-06-20 21:08:23 +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
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
15e73b98f4 small formatting 2007-06-05 09:10:40 +00:00
Artem Pavlenko
ef42640476 applied patch from jonb to use calloc instead of malloc (allocating fribidi buffer) 2007-05-15 22:20:18 +00:00
Artem Pavlenko
235244a1c0 added max_depth_ parameter (default to 8) to handle empty envelopes. 2007-05-12 12:01:43 +00:00
Artem Pavlenko
d3d40234c9 share collision detector between labels and text. 2007-05-12 11:34:55 +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
28ee22ac95 fixed mistype 2007-04-25 08:21:54 +00:00
Artem Pavlenko
5daa49ff41 forward declare ltdl stuff 2007-03-22 10:55:43 +00:00
Artem Pavlenko
d163c8d59f explicit cast to FT_Pos added 2007-03-16 12:08:50 +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
7a7e2101f9 rewind path in envelope() method 2007-03-08 10:38:09 +00:00
Artem Pavlenko
13dd535d6c check strings size before applying bidi. 2007-02-26 12:42:10 +00:00
Artem Pavlenko
215ceccb73 added specialization for double values in to_unicode() 2007-02-25 12:59:23 +00:00
Artem Pavlenko
eda5386b3f added missing mapnik::value to std::wstring conversions 2007-02-14 20:25:24 +00:00
Artem Pavlenko
2d256166b4 Store text attributes as USC-2 encoded std::wstring 2007-02-14 19:54:39 +00:00
Artem Pavlenko
d024c86b1b Restored support for the text displacement (point placement only at moment) 2007-02-09 16:32:44 +00:00
Artem Pavlenko
32ad956e2e Disabled timer print-outs by default. Use -DMAPNIK_DEBUG to enable. 2007-02-06 15:53:32 +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
1e710ceab3 to_string() : added specialization for double values with increased precision. 2007-01-26 15:50:39 +00:00
Artem Pavlenko
097397f422 vc-8_0 needs template functions instantiated/defined?? in header file for proper export. gcc on the other hand , chokes with error : can not instantiate undefined function. Added #ifdef/#endif _MSC_VER. 2007-01-17 20:04:21 +00:00
Artem Pavlenko
ed5bbe25fe improved win32 support from Valery Moiseev. 2007-01-17 11:43:11 +00:00
Artem Pavlenko
199f3f6c12 include Layer instead of forward declaration 2007-01-11 17:19:51 +00:00
Artem Pavlenko
85f4bfc697 added queryable property and visible method to Layer (Python) 2007-01-09 11:23:19 +00:00
Artem Pavlenko
995980433e reflect feature's properties in Python 
(see wiki for more info and usage)
 2006-12-31 11:44:34 +00:00
Artem Pavlenko
b5cf9da686 1.added more accessors 
2.in tiff_reader check for valid file prior opening.
 2006-12-20 00:22:45 +00:00
Artem Pavlenko
14f98509b9 added 'transparent' named colour = Color(0,0,0,0) (from Luiz Vital) 
TODO: support transparency for any background colour.
 2006-12-17 12:10:28 +00:00
Artem Pavlenko
dee8851b26 added support for right to left languages by using 
the fribidi library (patch from Ehud Shabtai, thanks!)
 2006-12-17 11:56:57 +00:00