mapnik

sij/mapnik

History

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
..
build.py	make sure pgraster is rebuilt if headers change inside the postgis plugin dir	2014-08-12 20:29:51 -07:00
pgraster_datasource.cpp	silence boost warnings	2014-10-21 16:37:27 -07:00
pgraster_datasource.hpp	Add mention of CartoDB support in pgraster input plugin code	2014-08-20 17:31:41 +02:00
pgraster_featureset.cpp	update copyright year	2014-11-20 15:25:50 +01:00
pgraster_featureset.hpp	update copyright year	2014-11-20 15:25:50 +01:00
pgraster_wkb_reader.cpp	make concrete image_data type names more expressive and explicit about color channels/depth:	2014-12-04 11:02:42 +01:00
pgraster_wkb_reader.hpp	fix compile of pgraster plugin	2014-12-03 00:35:34 -05:00
README	Add mention of CartoDB support in pgraster input plugin code	2014-08-20 17:31:41 +02:00
TODO	pull in pgraster plugin by @strk from 2.3.x to master/3.x - refs #2329 #1660	2014-08-12 15:03:51 -07:00

README

PostGIS Raster input plugin for mapnik
======================================

This plugin shares directives with the "postgis" one,
with the following differences:

 - "raster_field" replaces "geometry_field"

 - "raster_table" replaces "geometry_table"

 - "prescale_rasters" replaces "simplify_geometries"

 - "use_overviews" introduced

 - "clip_rasters" boolean introduced, defaults to false

 - "band" introduced, with same semantic of the GDAL driver

Credits
=======

The plugin was initially developed by Sandro Santilli <strk@keybit.net>
with support from CartoDB.