mapnik

sij/mapnik

History

Tom Hughes a3106a6a6e Use 2D box for pgraster bounding box Using a 3D box causes errors with postgis 2.3 when clipping is enabled as ST_Clip throws an error clipping a raster to a 3D box.		2016-11-17 16:30:18 +00:00
..
build.py	fix for santize address errors	2015-12-27 21:40:10 -06:00
pgraster_datasource.cpp	Use 2D box for pgraster bounding box	2016-11-17 16:30:18 +00:00
pgraster_datasource.hpp	update copyright notice	2015-06-16 12:49:16 +02:00
pgraster_featureset.cpp	update copyright notice	2015-06-16 12:49:16 +02:00
pgraster_featureset.hpp	update copyright notice	2015-06-16 12:49:16 +02:00
pgraster_wkb_reader.cpp	c++ style: use nullptr rather than NULL	2016-04-05 15:27:32 -04:00
pgraster_wkb_reader.hpp	update copyright notice	2015-06-16 12:49:16 +02:00
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.