index 9f26a1f3b95fa9c3b4933d1701e288d77cac2892..267f242d1aff218beae9421929b35dd40bcf33e9 100644 (file)
--- a/src/display/nr-filter.h
+++ b/src/display/nr-filter.h
/**
* Set the primitiveUnits-properterty. If not set, the default value of
/**
* Set the primitiveUnits-properterty. If not set, the default value of
- * userSpaceOnUseis used. If the parameter value is not a valid
+ * userSpaceOnUse is used. If the parameter value is not a valid
* enumeration value from SPFilterUnits, no changes to filter state
* are made.
*/
* enumeration value from SPFilterUnits, no changes to filter state
* are made.
*/
* it contains the filter effect area.
*/
void bbox_enlarge(NRRectL &bbox);
* it contains the filter effect area.
*/
void bbox_enlarge(NRRectL &bbox);
+ /**
+ * Returns the filter effects area in user coordinate system.
+ * The given bounding box should be a bounding box as specified in
+ * SVG standard and in user coordinate system.
+ */
+ Rect filter_effect_area(Rect const &bbox);
/** Creates a new filter with space for one filter element */
Filter();
/** Creates a new filter with space for one filter element */
Filter();
*/
Filter(int n);
/** Destroys the filter and all its primitives */
*/
Filter(int n);
/** Destroys the filter and all its primitives */
- ~Filter();
+ virtual ~Filter();
private:
int _primitive_count;
private:
int _primitive_count;