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Windows: add bitmap version of graphics when copying to clipboard

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This commit is contained in:
ManoloFLTK 2019-07-19 08:09:22 +02:00
parent b846d26233
commit 5dd2b4409f
1 changed files with 11 additions and 0 deletions
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11
src/Fl_Copy_Surface.cxx
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@ -128,7 +128,18 @@ Fl_Copy_Surface::~Fl_Copy_Surface()
if ( hmf != NULL ) {
if ( OpenClipboard (NULL) ){
EmptyClipboard ();
// first, put vectorial version of graphics in the clipboard
SetClipboardData (CF_ENHMETAFILE, hmf);
// next, put BITMAP version of the graphics in the clipboard
RECT rect = {0, 0, width, height};
Fl_Offscreen of = CreateCompatibleBitmap(fl_GetDC(0), width, height);
fl_begin_offscreen(of);
fl_color(FL_WHITE); // draw white background
fl_rectf(0, 0, width, height);
PlayEnhMetaFile((HDC)fl_gc, hmf, &rect); // draw metafile to offscreen buffer
fl_end_offscreen();
SetClipboardData(CF_BITMAP, (HBITMAP)of);
fl_delete_offscreen(of);
CloseClipboard ();
}
DeleteEnhMetaFile(hmf);