Posted: 2006-03-13T23:04:11-07:00
You could just draw the rectange with a 50% transparent white.
Current that is specified as -fill '#FFFFFF80'
For an example see Annotation Images, Label Overlays...
http://www.cit.gu.edu.au/~anthony/graph ... /#label_on
Their is a request however to allow something like a white_50%
specification for colors, or at least something along those lines, but it
is still under discussion.
Current that is specified as -fill '#FFFFFF80'
For an example see Annotation Images, Label Overlays...
http://www.cit.gu.edu.au/~anthony/graph ... /#label_on
Their is a request however to allow something like a white_50%
specification for colors, or at least something along those lines, but it
is still under discussion.