Artem Pavlenko
4d9669bf42
update copyright (C) 2021
2021-01-05 11:59:41 +00:00
Christoph Paulik
efc65126db
Add Int32 support for gdal driver
2020-02-12 12:28:06 +01:00
Jiri Drbalek
d3e34297c2
gdal: Refactoring
2018-07-17 08:37:33 +00:00
Jiri Drbalek
69f38549c5
gdal: Do not shrink query extent
2018-07-17 08:37:27 +00:00
Jiri Drbalek
a20c1fc1c4
gdal: Count in filter_factor
2018-07-17 08:37:19 +00:00
Jiri Drbalek
5ab034a35b
gdal: Fix finding closest overview
2018-07-17 08:37:10 +00:00
Blake Thompson
e128d75366
Make max_image_area a datasource parameter for GDAL.
2018-03-30 14:47:34 -05:00
Blake Thompson
361f40f486
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.
2018-03-20 13:18:46 -04:00
Blake Thompson
3c0a387af7
Use alpha in rgba of tiffs even if there is a no data value set. Fixes #3714
2017-07-06 09:03:08 -05:00
Blake Thompson
061b29f108
Restoring the way filter factors operate so that select algorithms still are passed variables in the form of filter factor to change their operation. Added this operation to raster plugin where it never existed prior. Additionally added a test that was created for #3698 proving that it is not currently an issue
2017-06-13 07:31:17 -05:00
Blake Thompson
318be793f9
Removed filter factor
2017-05-10 09:04:29 -05:00
Blake Thompson
adacb16a2c
Removed 0.5 limit on width and height in gdal plugin, added new visual tests
2017-05-09 12:15:03 -05:00
Dane Springmeyer
e0db6b9a47
consistently use pkg-config in both postgis plugin and pgsql2sqlite + use GDAL_CONFIG var in plugins
2017-03-18 19:40:18 -07:00
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
8339202279
remove debug print
2016-04-05 17:24:12 -04:00
Dane Springmeyer
7ec640e989
register gdal once at plugin load - refs #3093 #3339 #3340
2016-04-05 16:43:07 -04:00
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
Mickey Rose
d4566c28d2
gdal: only register drivers once
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- refs #3339 , #3093
2016-03-02 21:21:59 +01:00
Dane Springmeyer
2d59fca9f9
ensure consistent, ordered linking for plugins - closes #3105
2015-10-01 13:35:56 -07:00
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
artemp
1cf0a897ac
move datasource::geometry_t into separate header and rename -> datasource_geometry_t to avoid cyclic dependencies issue
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to_ds_type - return actual datasource_geometry_t (remove optional)
update across datasources
experssions - revert to using
2015-03-24 12:13:31 +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
192f62ecbf
turn off default debug prints
2015-02-02 22:57:16 -08:00
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
18554ec0b1
remove static_visitor usage and rely on automatic result type deduction
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(NOTE: expression_evaluator requires ```using result_type = T1;``` )
Conflicts:
src/image.cpp
2015-01-07 11:39:06 +01:00
artemp
6130b7f40d
set nodata for single band raster (got missed in spaghetti code)
2014-12-17 14:23:42 +01:00
artemp
a59d634ffc
nodata value can be floating point
2014-12-17 14:22:30 +01:00
Dane Springmeyer
cf4f775855
Merge branch 'master' of github.com:mapnik/mapnik into image_data_any
2014-12-09 10:31:19 -05:00
Dane Springmeyer
5504692a43
remove duplicate include
2014-12-09 10:30:55 -05:00
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)
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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
