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| author | William Joye <wjoye@cfa.harvard.edu> | 2019-03-04 22:07:47 (GMT) |
|---|---|---|
| committer | William Joye <wjoye@cfa.harvard.edu> | 2019-03-04 22:07:47 (GMT) |
| commit | 1f6ba616ceb4ba5798cc7836c6c1b5da35e021d4 (patch) | |
| tree | d5289ec3b2bf832a66c852b302c166534a7e5916 /tksao | |
| parent | 86f0d258788e8124b07666167930e211c240bab8 (diff) | |
| download | blt-1f6ba616ceb4ba5798cc7836c6c1b5da35e021d4.zip blt-1f6ba616ceb4ba5798cc7836c6c1b5da35e021d4.tar.gz blt-1f6ba616ceb4ba5798cc7836c6c1b5da35e021d4.tar.bz2 | |
update colorCells if colorCount has changed
Diffstat (limited to 'tksao')
| -rw-r--r-- | tksao/colorbar/colorbar.C | 8 | ||||
| -rw-r--r-- | tksao/colorbar/colorbarrgb.C | 8 |
2 files changed, 16 insertions, 0 deletions
diff --git a/tksao/colorbar/colorbar.C b/tksao/colorbar/colorbar.C index 91d7a98..a35610d 100644 --- a/tksao/colorbar/colorbar.C +++ b/tksao/colorbar/colorbar.C @@ -190,6 +190,14 @@ void Colorbar::reset() void Colorbar::updateColorCells() { + int clrs = (((ColorbarBaseOptions*)options)->colors); + if (clrs != colorCount) { + colorCount = clrs; + if (colorCells) + delete [] colorCells; + colorCells = new unsigned char[colorCount*3]; + } + // fill rgb table // note: its filled bgr to match XImage diff --git a/tksao/colorbar/colorbarrgb.C b/tksao/colorbar/colorbarrgb.C index 7eb953f..2a4b126 100644 --- a/tksao/colorbar/colorbarrgb.C +++ b/tksao/colorbar/colorbarrgb.C @@ -186,6 +186,14 @@ void ColorbarRGB::reset() void ColorbarRGB::updateColorCells() { + int clrs = (((ColorbarBaseOptions*)options)->colors); + if (clrs != colorCount) { + colorCount = clrs; + if (colorCells) + delete [] colorCells; + colorCells = new unsigned char[colorCount*3]; + } + // fill rgb table // note: its filled bgr to match XImage // for(int i=0; i<colorCount; i++) { |