linear dodge/burn/light blend modes #1448

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springmeyer opened this Issue Aug 27, 2012 · 3 comments

3 participants

@springmeyer
Mapnik member

Should be feasible to add these to Mapnik's supported comp-op list (compositing operations):

http://lists.w3.org/Archives/Public/www-style/2012Aug/0699.html

/cc @shawnbot

http://twitter.com/shawnbot/status/239186880762085377

@springmeyer springmeyer added this to the Mapnik 3.x milestone Jul 30, 2014
@artemp artemp was assigned by springmeyer Jul 30, 2014
@artemp
Mapnik member

some progress c1c5421

@springmeyer
Mapnik member

@artemp - excellent, visual results do look different than the normal color-burn/color-dodge and I've added them in 2b1ab49.

Linear dodge

Color dodge

Linear burn

Color Burn

@springmeyer springmeyer closed this Aug 4, 2014
@shawnbot

👍 good work, guys!

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