interactive dragrect over a raster image
- To: mathgroup at smc.vnet.net
- Subject: [mg89609] interactive dragrect over a raster image
- From: rych <rychphd at gmail.com>
- Date: Sat, 14 Jun 2008 05:32:00 -0400 (EDT)
I would like to be able to drag a rectangle with mouse over a raster image plot and dynamically update another plot, a histogram, for example, for the corresponding region? Something like Slider2D on the background of the image? Or is it better to program it using NETLink, or something? Igor