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Merge pull request from griffpatch/develop

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Bug in alpha channel conversion
This commit is contained in:
Andrew Sliwinski 2017-01-27 10:58:38 -05:00 • committed by GitHub
commit c3c7bb28ae
1 changed files with 1 additions and 1 deletions

2
src/PenSkin.js
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@ -181,7 +181,7 @@ class PenSkin extends Skin {
const r = Math.round(color4f[0] * 255);
const g = Math.round(color4f[1] * 255);
const b = Math.round(color4f[2] * 255);
const a = Math.round(color4f[3] * 255);
const a = Math.round(color4f[3]); // Alpha is 0 to 1 (not 0 to 255 like r,g,b)
context.strokeStyle = `rgba(${r},${g},${b},${a})`;
context.lineCap = 'round';