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Correct draw translation by 0.5 pixels only.
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Backported from commit e931c21 to master.
This commit is contained in:
ManoloFLTK
2026-03-03 09:45:23 +01:00
parent 17b30b55e3
commit a17b09a04f
1 changed files with 3 additions and 3 deletions
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src/drivers/Cairo/Fl_Cairo_Graphics_Driver.cxx
+3 -3
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@@ -1340,7 +1340,7 @@ void Fl_Cairo_Graphics_Driver::draw(const char* str, int n, float x, float y) {
if (!n) return;
cairo_save(cairo_);
Fl_Cairo_Font_Descriptor *fd = (Fl_Cairo_Font_Descriptor*)font_descriptor();
cairo_translate(cairo_, x - 1.5, y - (fd->line_height - fd->descent) / float(PANGO_SCALE) - 1.5);
cairo_translate(cairo_, x - 0.5, y - (fd->line_height - fd->descent) / float(PANGO_SCALE) - 0.5);
str = clean_utf8(str, n);
pango_layout_set_text(pango_layout_, str, n);
pango_cairo_show_layout(cairo_, pango_layout_); // 1.1O
@@ -1424,8 +1424,8 @@ void Fl_Cairo_Graphics_Driver::text_extents(const char* txt, int n, int& dx, int
pango_layout_get_extents(pango_layout_, &ink_rect, NULL);
double f = PANGO_SCALE;
Fl_Cairo_Font_Descriptor *fd = (Fl_Cairo_Font_Descriptor*)font_descriptor();
dx = ink_rect.x / f - 1;
dy = (ink_rect.y - fd->line_height + fd->descent) / f - 1;
dx = ink_rect.x / f;
dy = (ink_rect.y - fd->line_height + fd->descent) / f;
w = ceil(ink_rect.width / f);
h = ceil(ink_rect.height / f);
}