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736 commits

Author SHA1 Message Date
Blake Thompson
2b8bd59d82 A large set of updates: 
* Added new gray data types adding those to the variants and updating all the code necessary for them
* Added basic SSE to the image compare method, (only for RGBA) must be enabled with the -DSSE_MATH flag this is not yet put into the build process in any location.
* Fixed the resulting image for some TIFF visual tests, most likely they were incorrect due to fixes in TIFF reader
* Added some MAPNIK_DECL where necessary to grid rendering.
* Added support for more data types in GDAL plugin with grayscale images.
* Added views for all the new gray data types
* Updated python bindings for new gray data types.

Ref #2681
 2015-02-04 15:41:58 -06:00
Dane Springmeyer
0e017be98d merge with master + fixups 2015-02-03 00:38:55 -08:00
Dane Springmeyer
71e7faed0d Merge branch 'master' of github.com:mapnik/mapnik into release/image_data_any 
Conflicts:
	tests/python_tests/image_test.py
	tests/python_tests/image_tiff_test.py
	tests/visual_tests/images/tiff-opaque-edge-raster2-600-400-1.0-agg-reference.png
	tests/visual_tests/images/tiff-opaque-edge-raster2-600-400-2.0-agg-reference.png
 2015-02-03 00:05:15 -08:00
Dane Springmeyer
3e43c692cc update visual test images after #2671 2015-02-02 20:23:45 -08:00
Dane Springmeyer
d9e49fd09a tests: support regenerating test images in more python tests 2015-02-02 19:00:09 -08:00
Dane Springmeyer
c361e538f7 Merge pull request #2671 from sarametz/png8_encoding_bug 
Png8 encoding bug
 2015-02-02 14:08:05 -08:00
Dane Springmeyer
956d936162 fix pep8 linter command + update a few linted files 2015-02-02 10:38:08 -08:00
Dane Springmeyer
7d78115886 pyflakes driven python file cleanup 2015-02-02 10:38:08 -08:00
Dane Springmeyer
0d6c10a2fa fix gamma misuage in image_encoding_speed_test 2015-02-02 10:38:08 -08:00
Dane Springmeyer
21862d57c0 re-enable webp tests + update expected images after #2662 2015-02-02 10:38:08 -08:00
Sara Metz
f38d2ee69b Fixes bugs that cause tests in PR #2599 to fail 2015-01-30 10:40:50 +13:00
Robert Coup
44500b9a71 Test for 2px png8 encoding bug (hextree & octree) 2015-01-30 10:15:10 +13:00
Blake Thompson
826e13f911 Renamed background to fill, added numeric casting to fill utility, changed clog uses to MAPNIK_LOG, changed the implementation of fill some so that it only used a single template 2015-01-29 13:27:42 -07:00
Blake Thompson
de99180a44 Added new image_cast method and added its bindings to python, added two new properities to images: offset and scaling. Added way to cast between image types with offset and scaling. Added new unit tests for color and casting. Made it so that pixel setting doesn't result in overflows or underflows. Made the return of get_pixel, dynamic based on what is passed to it. Added new methods for setting pixels that are doubles and ints. 2015-01-28 20:20:14 -06:00
Dane Springmeyer
dfb6116786 Merge branch 'master' of github.com:mapnik/mapnik into release/image_data_any 
Conflicts:
	tests/python_tests/pgraster_test.py
 2015-01-27 15:19:12 -08:00
Robert Coup
65ef3bc625 Handle bounds reprojections which cross the anti-meridian. #2648 
When doing an envelope-points reprojection to a geographic CS, check
the points stay in clockwise order. Otherwise expand the resulting bounds
to include the world.

Includes visual test. Cairo tests aren't finding differences, but the renderer
is doing the right thing.
 2015-01-28 11:18:16 +13:00
Dane Springmeyer
7d8be57d81 visual tests coming soon via image_data_any branch - for now remove failing pgraster tests - refs #2639 2015-01-26 22:36:38 -08:00
Dane Springmeyer
d94f5a0cee get pgraster tests passing again + update expected images - refs #2639 2015-01-26 22:14:38 -08:00
Dane Springmeyer
c8f70d3260 embed help text labeling expected vs actual for side-by-side images 2015-01-26 21:58:27 -08:00
Dane Springmeyer
ebfbbef454 add visual tests for pgraster to try to make sense of failures 2015-01-26 21:36:47 -08:00
Dane Springmeyer
921c058d7d use image.blend is gone so use image.composite 2015-01-26 21:35:35 -08:00
Dane Springmeyer
f176630fcf remove invalid tests - will be fixed by proper tests coming via image_any branch from @flippmoke 2015-01-26 16:52:31 -08:00
Blake Thompson
31a0caf2e4 Merge branch 'master' into release/image_data_any 2015-01-25 14:09:29 -06:00
Blake Thompson
5d9f047002 Fixed some issues in color and bindings where you could create a color and premultiplied was not set and it was resulting in it being assigned randomly, causing some issues at runtime. 
Updated some images in visual tests that were orginally set prior to all tiffs being premultiplied, this was causing a slight difference in a few pixels.

Updated the tiff tests a lot.

Fixed tiff reader so that it always considers everything read from RGB or RGBA as premultiplied. This is due to the fact that RGBA reader always premultiplies the alpha no matter its original form.

Put in a fix so that the file does not exist no longer shows up in the test running.

Fixed some failing tests in the c++ test due to tiffs now always being premultiplied for RGB(A)
 2015-01-24 20:48:15 -06:00
Blake Thompson
a100b2fe1f Fixed the issues associated with TIFFs, now they always will return as premultiplied in the event they are rgba8 due to the way that the TIFF reader operates. Also added premultiply as a flag inside color class and exposed many of its components, made it so that setting and getting pixels took into consideration the state of the color and the image when dealing with the two. 2015-01-23 18:08:59 -06:00
Dane Springmeyer
ec111c8a27 add extra metadata to lyr desc + use for srid/keyfield in postgis - closes #2650 2015-01-22 18:44:56 -08:00
Blake Thompson
490645d2e3 Perhaps a solution to TIFF IO problems 2015-01-22 20:36:45 -06:00
Blake Thompson
aebb6fee58 Removed the background and set/get background from image_32 class. Removed clear method from image_32. Added new fill method for image_data_any, that allows many generic types to fill an image. 
Ref #2633
 2015-01-16 13:06:52 -06:00
Blake Thompson
5bc83eee49 Added a new test for set_color_to_alpha 2015-01-15 21:03:42 -06:00
Blake Thompson
3b1c99ff1b Moved set_alpha to src/image_util.cpp and out of image_32. Added a boolean response to premultiply_alpha and demultiply_alpha so that if it is changed in set_alpha and other locations like the python bindings for composite that the image can be restored to its original state. Removed blend from python bindings. 
Ref #2633
 2015-01-15 17:57:21 -06:00
Dane Springmeyer
6580ff784f add unit tests for rasterlite plugin 2015-01-09 15:36:41 -08:00
Dane Springmeyer
bfb0878147 add to map deprecations tests 2015-01-09 10:59:18 -08:00
Dane Springmeyer
32586c6462 add test ensuring we can still parse deprecated styling properties 2015-01-09 10:48:50 -08:00
Dane Springmeyer
49908b5e3b json_feature_properties_test: print test name for failures 2015-01-05 11:46:29 -08:00
Dane Springmeyer
1faaf595ec update expected visual images against freetype 2.5.4 2014-12-22 13:48:40 -08:00
Dane Springmeyer
dfe0be57f0 update warp expected image 2014-12-17 12:06:07 -08:00
Blake Thompson
0d2eb9cb5f Updates for Ref #2594 and #2592 (Related to #2491) 
* Added support for scanline, stripped and tiled
 * Added new configuration options for TIFF:
   - method
   - tile_height (Default 0)
   - tile_width (Default 0)
   - rows_per_strip (Default 0)
 * Removed 'scanline' configuration option for TIFF.
 * Changed RGBA TIFFs to be ASSOCALPHA rather then UNASSOCALPHA
 2014-12-15 02:52:32 +00:00
Dane Springmeyer
a706cdb000 fixup tiff alpha handling cxx tests 2014-12-08 17:04:05 -05:00
Dane Springmeyer
66e65666ae test that gray32f is not blank (currently failing) 2014-12-08 16:47:08 -05:00
Dane Springmeyer
bc3f59af12 new c++ tiff tests - refs #2491 2014-12-08 14:52:52 -05:00
Dane Springmeyer
dc3df99f66 rename tiff test image 2014-12-08 14:11:32 -05:00
Blake Thompson
8aec9aca89 Some really basic tests that I was using for testing, many more need to be added 2014-12-05 15:43:14 -05:00
Dane Springmeyer
fc0894634c improve image tests 2014-12-05 11:36:50 -05:00
Blake Thompson
daecced552 A small modification to the image_tests removing some options not indended to be left on 2014-12-04 17:17:14 -05:00
Blake Thompson
bf5c532269 Series of changes for the tiff encoder: 
* Added configuration options for the TIFF encoder. The options are:
   - compression: adobe_deflate(default), deflate, lzw, none
   - zlevel: 0-9
   - scanline: 1,0 (Forces scanline encoding)
 * Fixed bug in encoder with scanline where memory was being modified
 * by TIFFWriteScanline. A buffer is now created for each row to prevent
 * modification of the underlying image_data.
 2014-12-04 17:11:33 -05:00
Blake Thompson
fa902bc97d Removed logging accidently left in test. 2014-12-04 10:49:21 -05:00
Blake Thompson
e6c5f705e5 Fixed error with selection criteria for stripe vs tiled, added modulus check on length and width to select striped in some situations, changed bitspersample for RBGA. (ref #2491) 2014-12-04 10:48:19 -05:00
Blake Thompson
cdaca0ba11 Updated tiff processing so now the encoder will utilize different types of data as well as will use Tile based encoding in most situations, if the image is large will revert to scanline based encoding. 2014-12-03 18:41:49 -05:00
Dane Springmeyer
954d0db46c Merge branch 'master' of github.com:mapnik/mapnik into image_data_any 2014-12-03 13:53:14 -05:00
Dane Springmeyer
02135991ed convert raster_symbolizer_test to use full image comparisons 2014-12-03 13:53:04 -05:00