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Highlighter tool
#3
It's definitely something I want to do, and I've tried to explore how to do it, but I haven't found anything that has worked so far. I've tried changing the way the painting of the highlighter works on Android by utilizing different PorderDuff Xfermode values, but no matter what I try, the drawing either goes on top of the image or behind it. So that approach doesn't seem to be sufficient unless I'm doing something wrong. That leads me to believe I have to modify the pixels behind on the content on the page myself instead of relying on a blending/multiplying technique. Having to modify the pixel values of the bitmap representing the page is not the simplest thing when dealing with a freeform drawing, which is why I haven't done something about this yet.

Mike
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Messages In This Thread
Highlighter tool - by mcrossy - 06-02-2018, 10:46 AM
RE: Highlighter tool - by itsme - 06-02-2018, 01:07 PM
RE: Highlighter tool - by Zubersoft - 06-03-2018, 04:36 AM
RE: Highlighter tool - by mcrossy - 06-03-2018, 04:57 AM
RE: Highlighter tool - by Zubersoft - 06-03-2018, 08:20 AM
RE: Highlighter tool - by Zubersoft - 06-03-2018, 09:50 AM
RE: Highlighter tool - by mcrossy - 06-03-2018, 09:51 AM
RE: Highlighter tool - by Zubersoft - 06-03-2018, 10:12 AM
RE: Highlighter tool - by mcrossy - 06-03-2018, 07:45 PM
RE: Highlighter tool - by sciurius - 06-04-2018, 03:34 AM
RE: Highlighter tool - by Zubersoft - 06-04-2018, 03:38 AM
RE: Highlighter tool - by mcrossy - 06-04-2018, 04:37 AM
RE: Highlighter tool - by Zubersoft - 06-04-2018, 04:54 AM

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