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Fl_Cairo_Graphics_Driver: simpler way to construct font from name+size

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ManoloFLTK 2022-12-04 09:31:24 +01:00
parent 70e19a9e00
commit 1b938ab8b1
1 changed files with 1 additions and 3 deletions
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4
src/drivers/Cairo/Fl_Cairo_Graphics_Driver.cxx
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@ -1120,9 +1120,7 @@ Fl_Cairo_Font_Descriptor::Fl_Cairo_Font_Descriptor(const char* name, Fl_Fontsize
Fl_Font_Descriptor(name, size) {
char *string = new char[strlen(name) + 10];
strcpy(string, name);
// The factor of 0.75 below gives cairo-produced text the same size as
// Xft-produced text for the same FLTK font size.
snprintf(string + strlen(string), 10, " %d", int(size * 0.75 + 0.5) );
snprintf(string + strlen(string), 10, " %dpx", size);
//A PangoFontDescription describes a font in an implementation-independent manner.
fontref = pango_font_description_from_string(string);
delete[] string;