Dane Springmeyer
1dd2ef690d
handle colortable for paletted images in gdal plugin - closes #50
2011-01-27 03:11:22 +00:00
Dane Springmeyer
9700ad4fb2
avoid compiler warning by only adding 'get_overview_meta' in debug mode
2010-12-20 19:17:56 +00:00
Lucio Asnaghi
013d48f667
+ logging cosmetics
2010-11-18 22:17:09 +00:00
Lucio Asnaghi
68cbb51814
+ fixed a problem in getting GetColorEntry in RGB datasets
...
+ cosmetics
2010-11-14 14:54:28 +00:00
Artem Pavlenko
ab101401cd
+ simplify geometry implementation
...
+ removed multiple geometry typedefs
+ use geometry_type
+ revert to storing vertices in vector_vertex
(previous implementation using std::vector was
fragmenting heap causing performance issues with large geometries)
+ FIXME: hit_test is broken!
2010-11-03 13:19:15 +00:00
Dane Springmeyer
8e708a8160
gdal: protect from passing wrong number of bands to gdal
2010-09-19 17:52:17 +00:00
Dane Springmeyer
00f473de63
gdal plugin: calculate constant raster properties used in featureset up front at datasource creation (no real speed boost but less repeated code)
2010-09-18 19:19:27 +00:00
Dane Springmeyer
680760005d
+ formatting
2010-08-18 20:42:00 +00:00
Dane Springmeyer
4707e1a6f3
+add support for better resampling when using bilinear scaling with gdal plugin (with or without overviews)
2010-06-20 04:06:23 +00:00
Dane Springmeyer
810c63cb51
revert unintended changes from r1804 against gdal and sqlite plugins
2010-05-30 03:23:59 +00:00
Dane Springmeyer
a84b397f48
markers_converter.hpp was moved to markers_placement.hpp
2010-05-30 03:17:59 +00:00
Artem Pavlenko
48d145d98c
+ TODO: implement colormap
2010-05-27 10:20:33 +00:00
Dane Springmeyer
53876d14a0
avoid potential zero division error (floating point exception)
2010-03-17 22:28:03 +00:00
Alberto Valverde
c06b966eeb
adapting forward-port from 0.7.1 done in r1703 to trunk's Query interface which returns a (resx,resy) tuple
2010-03-17 10:47:11 +00:00
Marcin Rudowski
d9d5521a81
avoid introducing subpixel shift when upscaling using gdal
2010-03-17 08:34:43 +00:00
Marcin Rudowski
f4f329d3c2
eliminate compiler warnings as in r1659
2010-03-06 09:25:31 +00:00
Dane Springmeyer
b540dab73b
apply slighly modified (env->box2d) mapnik-trunk.mr.raster-position2.diff from mar_rud to close #475
2010-03-03 03:23:53 +00:00
Artem Pavlenko
484f24d1b1
+ make logic a bit more verbose
2010-02-10 15:16:52 +00:00
Artem Pavlenko
f4e7a7931f
+ implement x/y resolution
2010-02-03 16:56:42 +00:00
Artem Pavlenko
c11e35fbc0
+ reduce threshold for 'tiled' policy to 512*512 pixels
...
+ reduce tile size to 256 px
+ TODO: expose the above as datasource parameters
2010-02-03 12:20:06 +00:00
Artem Pavlenko
47dc1e197b
+ merge mapnik2 to trunk
2009-12-16 20:02:06 +00:00
Dane Springmeyer
f543f56524
add missing include
2009-12-07 06:45:27 +00:00
Dane Springmeyer
5e16e04b28
gdal: ensure scaling is available within raster_symbolizer at necessary scales by avoiding pre-scaling in gdal RasterIO
2009-10-22 16:58:03 +00:00
Dane Springmeyer
eee88806b8
remove testing debug line
2009-10-12 05:27:16 +00:00
Dane Springmeyer
27fbc4549d
change the method for calculating offsets to pass to GDALRasterIO, as the 'start_x, start_y' implementation added in r1321 was leading to large shifts in 1-banded srtm data without overviews - this new approach works with and without overviews and also with 3 band rbg data. Also added more debug output.
2009-10-12 05:25:36 +00:00
Dane Springmeyer
7785461d1f
remove testing debug line from gdal plugin
2009-10-11 16:12:36 +00:00
Dane Springmeyer
4367b813a8
cleanup up gdal featureset code, removing old or unneeded debug lines
2009-09-28 16:56:01 +00:00
Dane Springmeyer
c808cf62b9
add support for gdal overviews to the Gdal Plugin (use http://www.gdal.org/gdaladdo.html to build overviews) - modified patch from gdalcolors branch from Alberto Valverde (I removed dependence on color/masking code until that support lands in trunk) - addresses #54
2009-09-27 17:23:09 +00:00
Lucio Asnaghi
3805ee0fab
+ added a "shared" parameter to select if you want to open the dataset in shared mode (causing problems when multiple accesses to the same file)
...
+ introduced some more code for supporting overviews (still commented out as default, need revision)
2009-05-15 10:31:49 +00:00
Dane Springmeyer
544cbb249a
Apply patch from Marcin to handle smooth transitions between raster layers for both gdal and raster plugin - closed #295
2009-04-07 23:06:51 +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
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
f9d28e56fa
Added gdal raster input plug-in
2007-04-25 19:15:38 +00:00
