PgLayout.getExtents

Computes the logical and ink extents of @layout. Logical extents are usually what you want for positioning things. Note that both extents may have non-zero x and y. You may want to use those to offset where you render the layout. Not doing that is a very typical bug that shows up as right-to-left layouts not being correctly positioned in a layout with a set width.

The extents are given in layout coordinates and in Pango units; layout coordinates begin at the top left corner of the layout.

class PgLayout
void
getExtents

Parameters

inkRect PangoRectangle

rectangle used to store the extents of the layout as drawn or %NULL to indicate that the result is not needed.

logicalRect PangoRectangle

rectangle used to store the logical extents of the layout or %NULL to indicate that the result is not needed.

Meta