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fix XPM SaveFile for more than 92 colors

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@47088 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Paul Cornett
2007-07-03 03:08:26 +00:00
parent 33fac1eaf7
commit 1a5f13bcf5
2 changed files with 4 additions and 5 deletions
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1
docs/changes.txt
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@@ -105,6 +105,7 @@ All (GUI):
- Added wxAuiNotebook::SetFont, GetTabCtrlHeight, GetHeightForPageHeight. - Added wxAuiNotebook::SetFont, GetTabCtrlHeight, GetHeightForPageHeight.
- Added SetBitmap/GetBitmap to wxWizard, to allow e.g. on-the-fly creation - Added SetBitmap/GetBitmap to wxWizard, to allow e.g. on-the-fly creation
of bitmap to fit page height. of bitmap to fit page height.
- Fixed wxXPMHandler::SaveFile for images with more than 92 colors.
wxMSW: wxMSW:

8
src/common/imagxpm.cpp
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@@ -181,12 +181,10 @@ bool wxXPMHandler::SaveFile(wxImage * image,
symbols[index] = symbols_data + index * (chars_per_pixel+1); symbols[index] = symbols_data + index * (chars_per_pixel+1);
char *sym = symbols[index]; char *sym = symbols[index];
k = index % MaxCixels; for (j = 0; j < chars_per_pixel; j++)
sym[0] = Cixel[k];
for (j = 1; j < chars_per_pixel; j++)
{ {
k = ((index - k) / MaxCixels) % MaxCixels; sym[j] = Cixel[index % MaxCixels];
sym[j] = Cixel[k]; index /= MaxCixels;
} }
sym[j] = '\0'; sym[j] = '\0';