image opacity/image overlaying?
- To: mathgroup at smc.vnet.net
- Subject: [mg80133] image opacity/image overlaying?
- From: AV <akvelu at gmail.com>
- Date: Mon, 13 Aug 2007 04:36:55 -0400 (EDT)
Is there a way of overlaying a partially transparent 2D image array on another 2D image array using ArrayPlot or ListDensityPlot? I am currently using a workaround by making an array of transparent points and showing this on top of a ListDensityPlot graphics but I wanted to check if there was a better way since this is very slow. AV