index 7f90d6d3107fea65c5f7a7bf26be61b29c1a61ca..49fe30aa953b527a783b098ea2021a85f7e21216 100644 (file)
*/
Matrix get_matrix_pb2display() const;
+ /**
+ * Gets the user coordinates to filterUnits transformation matrix.
+ */
+ Matrix get_matrix_user2filterunits() const;
+
+ /**
+ * Gets the user coordinates to primitiveUnits transformation matrix.
+ */
+ Matrix get_matrix_user2primitiveunits() const;
+
/**
* Returns the filter area in pixblock coordinates.
* NOTE: use only in filters, that define TRAIT_PARALLER in
private:
Matrix get_matrix_units2pb(SPFilterUnits units) const;
+ Matrix get_matrix_user2units(SPFilterUnits units) const;
SPFilterUnits filterUnits, primitiveUnits;
double resolution_x, resolution_y;