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Approximate result of pango_font_metrics_get_height() for Pango < 1.44

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ManoloFLTK 2022-05-05 12:20:24 +02:00
parent af91083a7f
commit 170a9d8e1f
1 changed files with 1 additions and 1 deletions
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src/drivers/Cairo/Fl_Cairo_Graphics_Driver.cxx
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@ -1051,7 +1051,7 @@ Fl_Cairo_Font_Descriptor::Fl_Cairo_Font_Descriptor(const char* name, Fl_Fontsize
#if PANGO_VERSION_CHECK(1,44,0)
line_height = ceil(pango_font_metrics_get_height(metrics)/double(PANGO_SCALE)); // 1.44
#else
line_height = int(size * 1.3 + 0.5); // TO IMPROVE
line_height = int( (pango_font_metrics_get_ascent(metrics) + pango_font_metrics_get_descent(metrics)) * 1.025 / PANGO_SCALE + 0.5);
#endif
q_width = pango_font_metrics_get_approximate_char_width(metrics)/PANGO_SCALE;
pango_font_metrics_unref(metrics);