GtkSource.GutterLines.is_cursor

### Method

# GtkSource GutterLinesis_cursor

#### Declaration [src]

    gboolean
    gtk_source_gutter_lines_is_cursor (
      GtkSourceGutterLines* lines,
      guint line
    )

#### Description [src]

Checks to see if `line` contains the insertion cursor.

#### Parameters

`line` | `guint`
| A line number starting from zero.

#### Return value

Returns: | `gboolean`
| `TRUE` if the insertion cursor is on `line`.