show_glyphs

Draws a list of already-positioned glyphs with the current font and source.

$cr->show_glyphs({ index => 43, x => 10, y => 40 }, …);

Each glyph is a hash reference with the keys index (the glyph number within the font, not a character), x and y (its position in user space). Missing keys count as 0. Unlike show_text this does not advance the current point, since every glyph carries its own position. Returns nothing. Wraps cairo_show_glyphs.