create_for_rectangle

Creates a surface that is a window onto part of another one.

my $part = Cairo::Surface->create_for_rectangle( $target, $x, $y, $width, $height);

Drawing on the result goes through to $target, clipped to the given rectangle and with its origin moved to the rectangle’s corner. The coordinates are in $target’s device space and need not be whole pixels. $target is kept alive by the returned surface. Wraps cairo_surface_create_for_rectangle.