Allow Float columns to be used as lookup tables into surrogate colour tables

ubarsc / tuiview

TuiView is a lightweight raster GIS with powerful raster attribute table manipulation abilities

http://tuiview.org/

GNU General Public License v2.0

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Closed gillins closed 2 years ago

gillins commented 2 years ago

Fixes #21

Also a bit of a code tidy and add a checkbox to the "lookup" menu so it is clearer which column is set.

Does a numpy.round() on the float data so it can be used as a lookup. User still needs to know what they are going...