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_ | int | 
| The byte index of a grapheme within the layout. | |
| trailing | gboolean | 
| An 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 | 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 | int* | 
| Location to store resulting position within line
  ( | |
| The argument will be set by the function. | |
| The argument can be NULL. |