Function ScaledFont.glyphExtents
Gets the extents for an array of glyphs. The extents describe
a user-space rectangle that encloses the "inked" portion
of the glyphs, (as they would be drawn by Context.showGlyphs()
if the cairo graphics state were set to the same fontFace,
fontMatrix, ctm, and fontOptions as scaled_font). Additionally,
the x_advance and y_advance values indicate the amount by
which the current point would be advanced by Context.showGlyphs().
Note that whitespace glyphs do not contribute to the size
of the rectangle (extents.width and extents.height).
Prototype
cairo_text_extents_t glyphExtents(
cairo_glyph_t[] glyphs
);
Authors
| Johannes Pfau | cairoD |
| Andrej Mitrovic | cairoD |
| cairo team | cairo |
Copyright
License
| cairoD wrapper/bindings | Boost License 1.0 |
| cairo | LGPL 2.1 / MPL 1.1 |