Declaration [src]

pango_cairo_show_error_underline (
  cairo_t* cr,
  double x,
  double y,
  double width,
  double height

Description [src]

Draw a squiggly line in the specified cairo context that approximately covers the given rectangle in the style of an underline used to indicate a spelling error.

The width of the underline is rounded to an integer number of up/down segments and the resulting rectangle is centered in the original rectangle.

Available since:1.14


cr cairo_t

A Cairo context.

 The data is owned by the caller of the function.
x double

The X coordinate of one corner of the rectangle.

y double

The Y coordinate of one corner of the rectangle.

width double

Non-negative width of the rectangle.

height double

Non-negative height of the rectangle.