artemp/mapnik — Issue #897: support raster labels or values in grid renderer
Author: artemp
Created: 2011-10-11 16:41:32+00:00
State: open
Labels: Core_Library

the grid_renderer does nothing currently with rasters. Ideally if a single band is being read and colorization is being applied we could either allow the exact data values to be used as feature id's or we could dump out the `label` values if used (label support added in r3357).