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| author | Nicolas Dufour <nicoduf@yahoo.fr> | 2014-02-28 13:56:31 +0000 |
|---|---|---|
| committer | JazzyNico <nicoduf@yahoo.fr> | 2014-02-28 13:56:31 +0000 |
| commit | dd29914fcfe97975ce7145adc24cc556d67b83d2 (patch) | |
| tree | 719c003e16d7042222aaaf9197bed731b72bf940 /src/ui/widget/selected-style.cpp | |
| parent | Use viewport when calculating filter region when filterUnits set to "userSpac... (diff) | |
| download | inkscape-dd29914fcfe97975ce7145adc24cc556d67b83d2.tar.gz inkscape-dd29914fcfe97975ce7145adc24cc556d67b83d2.zip | |
Fix for Bug #1281859 (color gesture problems, alpha values below 0 and above 1).
Fixed bugs:
- https://launchpad.net/bugs/1281859
(bzr r13074)
Diffstat (limited to 'src/ui/widget/selected-style.cpp')
| -rw-r--r-- | src/ui/widget/selected-style.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/ui/widget/selected-style.cpp b/src/ui/widget/selected-style.cpp index d29554c41..042a6614e 100644 --- a/src/ui/widget/selected-style.cpp +++ b/src/ui/widget/selected-style.cpp @@ -1267,6 +1267,11 @@ RotateableSwatch::color_adjust(float *hsla, double by, guint32 cc, guint modifie } else if (modifier == 3) { // alpha double old = hsla[3]; hsla[3] += by/2; + if (hsla[3] < 0) { + hsla[3] = 0; + } else if (hsla[3] > 1) { + hsla[3] = 1; + } diff = hsla[3] - old; } else { // hue double old = hsla[0]; |