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Showing results for tags 'opacity'.
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Create pictures with different opacity levels
GregPayne posted a topic in Machine Vision and Imaging
Hi Everyone, I am trying to create a picture in LabVIEW that records a trace. I want to get the concept working first before I add it to my program. I would like the end result to look something like this (I used Inkscape to create this image): So the idea is a trace gets made with the opacity of the point set quite low (in the above case 0x48). Therefore when the same coordinate is passed over for a second time, the point gets darker. The darkness of the points will indicate which coordinate is passed over the most number of times. At the moment I am using a 2D Picture indicator and drawing the mouse coordinates, but can't set the opacity, only RGB. Is there another function that the opacity can be set? Thanks, Greg Opacity Trace.vi
