Pango.LayoutLine.index_to_x

### Method

# Pango LayoutLineindex_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.