cairoGlyphExtents {RGtk2} | R Documentation |
Gets the extents for a list of glyphs. The extents describe a
user-space rectangle that encloses the "inked" portion of the
glyphs, (as they would be drawn by cairoShowGlyphs
).
Additionally, the x_advance and y_advance values indicate the
amount by which the current point would be advanced by
cairo_show_glyphs.
cairoGlyphExtents(cr, glyphs)
|
[Cairo ] a Cairo |
|
[CairoGlyph ] a list of CairoGlyph objects |
Note that whitespace glyphs do not contribute to the size of the rectangle (extents.width and extents.height).
A list containing the following elements:
|
[CairoTextExtents ] a CairoTextExtents object into which the results
will be stored |
Derived by RGtkGen from GTK+ documentation