Method
PangoLayoutget_extents
Declaration [src]
void
pango_layout_get_extents (
  PangoLayout* layout,
  PangoRectangle* ink_rect,
  PangoRectangle* logical_rect
)
Description [src]
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.
Parameters
| ink_rect | PangoRectangle | 
| Rectangle used to store the extents of the layout as drawn. | |
| The argument will be set by the function. | |
| The argument can be NULL. | |
| The data is owned by the caller of the function. | |
| logical_rect | PangoRectangle | 
| Rectangle used to store the logical extents of the layout. | |
| The argument will be set by the function. | |
| The argument can be NULL. | |
| The data is owned by the caller of the function. |