Cross Reference: /inkscape/src/display/sp-canvas.cpp

Lines Matching refs:_clean_region

963     canvas->_clean_region = cairo_region_create();
1006     if (canvas->_clean_region) {
1007         cairo_region_destroy(canvas->_clean_region);
1008         canvas->_clean_region = NULL;
1175     cairo_region_intersect_rectangle(canvas->_clean_region, &crect);
1811     cairo_region_subtract(dirty_region, canvas->_clean_region);
1889     cairo_region_subtract(to_draw, _clean_region);
2011         cairo_region_intersect_rectangle(_clean_region, &crect);
2191     if (_clean_region && !cairo_region_is_empty(_clean_region)) {
2192         cairo_region_destroy(_clean_region);
2193         _clean_region = cairo_region_create();
2201         cairo_region_subtract_rectangle(_clean_region, &crect);
2203         cairo_region_union_rectangle(_clean_region, &crect);