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124 commits

Author SHA1 Message Date
Jiri Drbalek
4f570413ba gdal: Fix finding closest overview 2018-06-09 16:34:17 +00:00
Blake Thompson
a217b38fd5 Updated to use max_image_area as a datasource parameter for GDAL plugin 2018-03-30 15:40:30 -05:00
Blake Thompson
25e4bb3f6c A fix for two distinct issues associated with gdal featuresets, the first is overviews were not properly being utilized based on the resolution of the final image requested. The second is that allocation of far too much memory could be possible in GDAL to attempt to do resampling internally in mapnik. This now has a hard cap so that we allocate less memory in these situations but are still able to resample internally in mapnik. 2018-03-30 15:10:29 -05:00
Artem Pavlenko
d43c4c1812 fix typo #3856 2018-02-19 13:15:48 +01:00
Artem Pavlenko
429d79c81d check nodata returned by 'GetNoDataValue' has valid representation (!std::isnan) (#3856) 2018-02-19 12:09:56 +01:00
Jiri Drbalek
4c444d0082 Respect raster_has_nodata 2018-02-14 13:56:04 +00:00
Blake Thompson
951f10791a Fix for #3714 in master, addresses RGBA tiffs that have an alpha value and no data value - and are using the no data value over the alpha. 2017-07-06 12:30:05 -05:00
Blake Thompson
5bc80e909e Restored the proper useage of filter factor for image rescaling, where it is used in a variety of different algorithms for resampling. 2017-06-13 09:17:54 -05:00
artemp
5d48d98697 port latest changes from "raster_overzoom_quest" branch. 2017-05-12 15:37:12 +02:00
artemp
333ef9fde1 update copyright year 2017-05-05 13:02:01 +02:00
artemp
5745bedbd9 update copyright year to 2016 2016-12-20 17:57:22 +01:00
artemp
7e6cc4cfac make get_overview_meta(band) standalone method 2016-06-13 11:14:59 +02:00
Even Rouault
b2cb39dec8 [GDAL plugin] Add support for non-alpha mask band 
GDAL can support non-alpha mask band, such as a TIFF IFD with
Subfile type=transparency mask. This can be typically used to
create a GeoTIFF with YCbCr JPEG compression for RGB bands and
DEFLATE compression for the mask band.
 2016-05-17 19:44:12 +02:00
Dane Springmeyer
f8a8ec616a c++ style: use nullptr rather than NULL 2016-04-05 15:27:32 -04:00
Mickey Rose
ec2c5ddbdc gdal: RAII + minor cleanup 2016-03-03 01:48:07 +01:00
artemp
8c6bf0eef6 update copyright notice 2015-06-16 12:49:16 +02:00
artemp
470da20d53 fix remanining cAmEl case names 2015-05-04 12:49:11 +02:00
Blake Thompson
87fb41907a Added template to geometries 2015-04-09 15:22:51 -05:00
Blake Thompson
c32a13eaa8 An update to gdal_featureset that hopefully will correct a problem with alpha detection on TIFFs that have nodata in an RGB and are Byte in size per band 2015-04-02 16:11:45 -05:00
artemp
4389c80d84 and finaly, rename 'new_geometry' namespace to 'geometry' 2015-03-24 14:21:28 +01:00
Dane Springmeyer
537a392a09 update gdal plugin to new geometry 2015-03-21 21:13:58 -07:00
artemp
aa5ae6b843 update markers_symbolizer to work with mapnik-geometry (work-in-progress) 2015-03-05 15:07:23 +01:00
Dane Springmeyer
8919ae2f35 Merge pull request #2686 from rouault/gdal_input_dataset_rasterio 
Gdal.input dataset rasterio improvements
 2015-02-22 22:14:52 -08:00
Even Rouault
7c44b2412e gdal.input: take into account nodata_tolerance in optimized code path 
Solves failures of https://travis-ci.org/mapnik/mapnik/jobs/49647112
on tiff-nodata-edge-rgba and tiff-nodata-tolerance tests
 2015-02-06 00:41:57 +01:00
Even Rouault
efdca26f2d gdal.input: optimize nodata handling in RGB case 
When the data type is Byte, instead of reading a first time
the red band to deduce the value of the alpha component of
the output image, read the RGB bands first.
 2015-02-05 20:38:27 +01:00
Even Rouault
073bad21c0 gdal.input: use GDALDataset::RasterIO() to read RGB sources 
Enabled when the R,G,B channels are bands 1, 2 and 3
And also read the alpha channel at the same time, if it is band 4
 2015-02-05 20:33:52 +01:00
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
5551cae0be cache GDALDataset object for re-use 2015-02-02 22:50:17 -08:00
Blake Thompson
51172c8fdf Move image_data.hpp to image.hpp and renamed most everything from image_data to image alone. This might lead to the need to clean up some variables that are currently named image through out the code at some time, but I think in the long term is much better as image is a better name for the base class. 2015-01-22 11:39:37 -06:00
Blake Thompson
e01ce5b7d6 Changed image_data_gray* to image_gray* Ref #2633. 2015-01-21 21:08:04 -06:00
Blake Thompson
22a384ef33 Moved image_data_rgba8 to image_rgba8. Ref #2633 2015-01-21 20:31:02 -06:00
artemp
6130b7f40d set nodata for single band raster (got missed in spaghetti code) 2014-12-17 14:23:42 +01:00
artemp
38da080f82 make concrete image_data type names more expressive and explicit about color channels/depth: 
image_data_32 -> image_data_rgba8
image_data_8  -> image_data_gray8
image_data_16 -> image_data_gray16
image_data_float32  -> image_data_gray32f

NOTE: currently image_data_gray16::pixel_type = std::int16_t (signed 16 bit int) to match GDAL
should we support unsigned types?
 2014-12-04 11:02:42 +01:00
artemp
de7a268333 read single band as int16 then agg_scale and colorize in gray16 color space, output rgb8 (aka image_data_32) 
NOTE: proof-of-concept needed re-factoring/duplicate code removal
 2014-12-03 18:19:44 +01:00
artemp
6fec43bf9e gdal - read single band as image_data_float32 
(scaling/compositing FIXME)
 2014-11-28 12:51:23 +01:00
artemp
bf9c99e3d3 initial image_data_any implentation (work-in-progress) 2014-11-26 12:22:36 +01:00
artemp
333965b588 update copyright year 2014-11-20 15:25:50 +01:00
Dane Springmeyer
4a2735fe91 c++ style: use reinterpret_cast rather than c style casts 2014-11-10 16:53:58 -08:00
Stephen Davis
824c99f565 throw datasource_exception on GDAL RasterIO failures 2014-11-03 11:24:38 +13:00
Dane Springmeyer
4cbc139689 remove boost::format usage 2014-09-30 18:35:07 -07:00
artemp
ecfaec1027 rename ctrans.hpp to view_transform.hpp 2014-08-28 10:29:04 +01:00
artemp
de22d5900c rename CoordTransform to view_transform to better reflect its purpose and be consistent 2014-08-28 10:17:15 +01:00
Dane Springmeyer
3e1ab9beab fix gdal compile with msvs 2013 - closes #2257 2014-08-25 17:50:45 -07:00
artemp
95cea92a4a convert all boost::variant to util::variant 
apart from topojson (TODO)
 2014-08-12 13:40:45 +01:00
Dane Springmeyer
05f49f9cac visual tests - keep default debug severity levels 2014-08-04 19:18:38 -07:00
Dane Springmeyer
d1336568c5 workaround old GDAL bug regarding rgba images and alpha reporting - closes #2310 2014-07-22 14:33:59 -07:00
artemp
3ded23fbab move make_unique out of std namespace and allow building with c++14 compilers 
( -std=c++1y )
 2014-06-12 15:14:05 +01:00
Dane Springmeyer
9e9747ffad Merge branch 'master' of github.com:mapnik/mapnik into expr-v2 
Conflicts:
	src/agg/process_building_symbolizer.cpp
	src/cairo_context.cpp
	src/cairo_renderer.cpp
	src/grid/process_building_symbolizer.cpp
	src/grid/process_line_pattern_symbolizer.cpp
	src/grid/process_text_symbolizer.cpp
	tests/python_tests/images/support/marker-text-line-scale-factor-0.899.png
	tests/python_tests/images/support/marker-text-line-scale-factor-1.5.png
	tests/python_tests/images/support/marker-text-line-scale-factor-1.png
	tests/python_tests/images/support/marker-text-line-scale-factor-10.png
	tests/python_tests/images/support/marker-text-line-scale-factor-100.png
	tests/python_tests/images/support/marker-text-line-scale-factor-2.png
	tests/python_tests/images/support/marker-text-line-scale-factor-5.png
	tests/visual_tests/images/lines-5-200-200-1.0-agg-reference.png
	tests/visual_tests/images/lines-5-200-200-2.0-agg-reference.png
	tests/visual_tests/images/lines-5-400-400-1.0-agg-reference.png
	tests/visual_tests/images/lines-5-400-400-2.0-agg-reference.png
	tests/visual_tests/images/lines-5-600-600-1.0-agg-reference.png
	tests/visual_tests/images/lines-5-600-600-2.0-agg-reference.png
	tests/visual_tests/images/lines-5-800-800-1.0-agg-reference.png
	tests/visual_tests/images/lines-5-800-800-2.0-agg-reference.png
	tests/visual_tests/images/lines-6-200-200-2.0-agg-reference.png
	tests/visual_tests/images/lines-6-400-400-2.0-agg-reference.png
	tests/visual_tests/images/lines-6-600-600-2.0-agg-reference.png
	tests/visual_tests/images/lines-6-800-800-2.0-agg-reference.png
	tests/visual_tests/test.py
 2014-04-24 21:44:28 -07:00
Dane Springmeyer
39737c5f1d Merge branch '2.3.x' of github.com:mapnik/mapnik 
Conflicts:
	.travis.yml
	CHANGELOG.md
	bindings/python/build.py
	include/mapnik/feature_style_processor_context.hpp
	include/mapnik/feature_style_processor_impl.hpp
	include/mapnik/json/feature_collection_grammar.hpp
	include/mapnik/json/feature_collection_parser.hpp
	include/mapnik/json/feature_generator_grammar.hpp
	include/mapnik/json/feature_parser.hpp
	include/mapnik/json/geojson_generator.hpp
	include/mapnik/json/geometry_generator_grammar.hpp
	include/mapnik/json/geometry_parser.hpp
	plugins/input/gdal/gdal_featureset.cpp
	plugins/input/geojson/geojson_datasource.cpp
	plugins/input/occi/occi_featureset.cpp
	plugins/input/osm/osm_featureset.cpp
	plugins/input/postgis/build.py
	plugins/input/postgis/connection.hpp
	src/agg/agg_renderer.cpp
	src/build.py
	src/cairo_context.cpp
	src/datasource_cache.cpp
	src/grid/process_line_symbolizer.cpp
	src/grid/process_polygon_pattern_symbolizer.cpp
	src/grid/process_polygon_symbolizer.cpp
	src/grid/process_text_symbolizer.cpp
	src/json/feature_grammar.cpp
	tests/cpp_tests/fontset_runtime_test.cpp
	tests/visual_tests/images/collision-600-400-1.0-agg-reference.png
	tests/visual_tests/images/image-filters-multi-blur-512-512-1.0-agg-reference.png
	tests/visual_tests/images/image-filters-multi-blur-512-512-2.0-agg-reference.png
	tests/visual_tests/images/image-filters-multi-blur-inflate-512-512-1.0-agg-reference.png
	tests/visual_tests/images/image-filters-multi-blur-inflate-512-512-2.0-agg-reference.png
	tests/visual_tests/images/lines-1-400-400-2.0-agg-reference.png
	tests/visual_tests/images/lines-1-600-600-1.0-agg-reference.png
	tests/visual_tests/images/lines-1-600-600-2.0-agg-reference.png
	tests/visual_tests/images/lines-2-200-200-1.0-agg-reference.png
	tests/visual_tests/images/lines-2-400-400-1.0-cairo-reference.png
	tests/visual_tests/images/lines-2-400-400-2.0-agg-reference.png
	tests/visual_tests/images/lines-2-600-600-2.0-agg-reference.png
	tests/visual_tests/images/lines-2-800-800-2.0-agg-reference.png
	tests/visual_tests/images/lines-3-400-400-2.0-agg-reference.png
	tests/visual_tests/images/lines-3-600-600-1.0-agg-reference.png
	tests/visual_tests/images/lines-3-600-600-2.0-agg-reference.png
	tests/visual_tests/images/lines-5-200-200-1.0-agg-reference.png
	tests/visual_tests/images/lines-5-200-200-2.0-agg-reference.png
	tests/visual_tests/images/lines-5-400-400-1.0-agg-reference.png
	tests/visual_tests/images/lines-5-400-400-2.0-agg-reference.png
	tests/visual_tests/images/lines-5-600-600-1.0-agg-reference.png
	tests/visual_tests/images/lines-5-600-600-2.0-agg-reference.png
	tests/visual_tests/images/lines-5-800-800-1.0-agg-reference.png
	tests/visual_tests/images/lines-5-800-800-2.0-agg-reference.png
	tests/visual_tests/images/lines-6-200-200-1.0-agg-reference.png
	tests/visual_tests/images/lines-6-200-200-2.0-agg-reference.png
	tests/visual_tests/images/lines-6-400-400-1.0-agg-reference.png
	tests/visual_tests/images/lines-6-600-600-1.0-agg-reference.png
	tests/visual_tests/images/lines-6-600-600-2.0-agg-reference.png
	tests/visual_tests/images/lines-6-800-800-1.0-agg-reference.png
	tests/visual_tests/images/lines-6-800-800-2.0-agg-reference.png
	tests/visual_tests/images/lines-shield-600-600-2.0-agg-reference.png
	tests/visual_tests/images/lines-shield-600-600-2.0-cairo-reference.png
	tests/visual_tests/images/shield-on-polygon-600-400-1.0-agg-reference.png
	tests/visual_tests/images/shield-on-polygon-600-400-2.0-agg-reference.png
	tests/visual_tests/images/shieldsymbolizer-1-490-100-2.0-agg-reference.png
	tests/visual_tests/images/shieldsymbolizer-1-495-100-2.0-agg-reference.png
	tests/visual_tests/images/shieldsymbolizer-1-495-100-2.0-cairo-reference.png
	tests/visual_tests/images/shieldsymbolizer-1-497-100-1.0-cairo-reference.png
	tests/visual_tests/images/shieldsymbolizer-1-497-100-2.0-agg-reference.png
	tests/visual_tests/images/shieldsymbolizer-1-497-100-2.0-cairo-reference.png
	tests/visual_tests/images/shieldsymbolizer-1-498-100-2.0-agg-reference.png
	tests/visual_tests/images/shieldsymbolizer-1-499-100-1.0-cairo-reference.png
	tests/visual_tests/images/shieldsymbolizer-1-499-100-2.0-agg-reference.png
	tests/visual_tests/images/shieldsymbolizer-1-499-100-2.0-cairo-reference.png
	tests/visual_tests/images/shieldsymbolizer-1-500-100-2.0-agg-reference.png
	tests/visual_tests/images/shieldsymbolizer-1-501-100-2.0-agg-reference.png
	tests/visual_tests/images/shieldsymbolizer-1-502-100-1.0-cairo-reference.png
	tests/visual_tests/images/shieldsymbolizer-1-502-100-2.0-agg-reference.png
	tests/visual_tests/images/shieldsymbolizer-1-505-100-2.0-agg-reference.png
	tests/visual_tests/images/shieldsymbolizer-1-505-100-2.0-cairo-reference.png
	tests/visual_tests/images/shieldsymbolizer-1-510-100-2.0-agg-reference.png
	tests/visual_tests/images/shieldsymbolizer-3-490-100-2.0-agg-reference.png
	tests/visual_tests/images/shieldsymbolizer-3-495-100-2.0-agg-reference.png
	tests/visual_tests/images/shieldsymbolizer-3-497-100-2.0-agg-reference.png
	tests/visual_tests/images/shieldsymbolizer-3-498-100-2.0-agg-reference.png
	tests/visual_tests/images/shieldsymbolizer-3-499-100-2.0-agg-reference.png
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	tests/visual_tests/images/shieldsymbolizer-3-502-100-2.0-agg-reference.png
	tests/visual_tests/images/shieldsymbolizer-3-505-100-2.0-agg-reference.png
	tests/visual_tests/images/shieldsymbolizer-3-510-100-2.0-agg-reference.png
	tests/visual_tests/images/shieldsymbolizer-4-490-100-2.0-agg-reference.png
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	tests/visual_tests/images/shieldsymbolizer-4-497-100-2.0-agg-reference.png
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	tests/visual_tests/images/shieldsymbolizer-4-501-100-2.0-agg-reference.png
	tests/visual_tests/images/shieldsymbolizer-4-502-100-2.0-agg-reference.png
	tests/visual_tests/images/shieldsymbolizer-4-505-100-2.0-agg-reference.png
	tests/visual_tests/images/shieldsymbolizer-4-510-100-2.0-agg-reference.png
	tests/visual_tests/test.py
 2014-04-24 14:50:55 -07:00
Dane Springmeyer
c9e3248cec more auto_ptr usage to avoid bare geometry pointers 2014-03-12 13:11:51 -07:00