Method
PangoLayoutindex_to_line_x
Declaration [src]
void
pango_layout_index_to_line_x (
  PangoLayout* layout,
  int index_,
  gboolean trailing,
  int* line,
  int* x_pos
)
Description [src]
Converts from byte index_ within the layout to line and X position.
The X position is measured from the left edge of the line.
Parameters
- index_
- 
            Type: intThe byte index of a grapheme within the layout. 
- trailing
- 
            Type: gbooleanAn integer indicating the edge of the grapheme to retrieve the position of. If > 0, the trailing edge of the grapheme, if 0, the leading of the grapheme. 
- line
- 
            Type: int*Location to store resulting line index. (which will between 0 and pango_layout_get_line_count(layout) - 1) The argument will be set by the function. The argument can be NULL.
- x_pos
- 
            Type: int*Location to store resulting position within line ( PANGO_SCALEunits per device unit)The argument will be set by the function. The argument can be NULL.