Method

PangoLayoutLineindex_to_x

Declaration [src]

void
pango_layout_line_index_to_x (
  PangoLayoutLine* line,
  int index_,
  gboolean trailing,
  int* x_pos
)

Description [src]

Converts an index within a line to a X position.

Parameters

index_ int
 

Byte offset 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.

x_pos int*
 

Location to store the x_offset (in Pango units)

 The argument will be set by the function.
 The instance takes ownership of the data, and is responsible for freeing it.