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(John): Enable the libXPM-based loader to cope with "opaque" as a colour.

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@4083 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Angus Leeming 2002-04-29 09:12:26 +00:00
parent 86d8e730d7
commit 5632b2d03c
2 changed files with 16 additions and 6 deletions
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5
src/graphics/ChangeLog
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@ -1,3 +1,8 @@
2002-04-28 John Levon <moz@compsoc.man.ac.uk>
* GraphicsImageXPM.C: understand convert's use of "opaque"
as a colour name
2002-04-19 Marco Morandini <morandini@aero.polimi.it>
* GraphicsCache.[Ch] (loadableFormats): new method. A wrapper for

17
src/graphics/GraphicsImageXPM.C
View File

@ -188,13 +188,18 @@ bool GImageXPM::setPixmap(GParams const & params)
attrib.valuemask |= XpmColorKey;
// Set the color "none" entry to the color of the background.
XpmColorSymbol xpm_col;
xpm_col.name = 0;
xpm_col.value = "none";
xpm_col.pixel = lyxColorHandler->colorPixel(LColor::graphicsbg);
XpmColorSymbol xpm_col[2];
xpm_col[0].name = 0;
xpm_col[0].value = "none";
xpm_col[0].pixel = lyxColorHandler->colorPixel(LColor::graphicsbg);
attrib.numsymbols = 1;
attrib.colorsymbols = &xpm_col;
// some image magick versions use this
xpm_col[1].name = 0;
xpm_col[1].value = "opaque";
xpm_col[1].pixel = lyxColorHandler->colorPixel(LColor::white);
attrib.numsymbols = 2;
attrib.colorsymbols = xpm_col;
attrib.valuemask |= XpmColorSymbols;
// Load up the pixmap