azavea/geotrellis — pull request #293 by joshmarcus (2012-12-31 17:43:44+00:00)
Title: Add color parsing operation.

This pull request adds a simple color parsing operation that takes an RGB hex string and returns an RGBA integer value. This fixes a bug in the demo project in which hex colors were parsed into RGB integer values and therefore did not show up correctly, as all color values should be RGBA values internally.