Increases the reference count on pattern by one. This prevents pattern from being destroyed until a matching call to Pattern.destroy is made. The number of references to a cairo_pattern_t can be get using Pattern.getReferenceCount. Since 1.0
the referenced cairo_pattern_t.
Increases the reference count on pattern by one. This prevents pattern from being destroyed until a matching call to Pattern.destroy is made. The number of references to a cairo_pattern_t can be get using Pattern.getReferenceCount. Since 1.0