Adding the lacking HSL bubbles transparent

[inkscape.git] / src / helper / geom.h

diff --git a/src/helper/geom.h b/src/helper/geom.h
index 9b6dd0f35b8aaffaaa1a1d311effc42b14328f83..adf16739294501298fb5a95829e34b4735b0171d 100644 (file)
--- a/src/helper/geom.h
+++ b/src/helper/geom.h
@@ -16,18 +16,28 @@
 #include <libnr/nr-forward.h>
 #include <libnr/nr-coord.h>
 
-Geom::Rect bounds_fast_transformed(Geom::PathVector const & pv, Geom::Matrix const & t);
-Geom::Rect bounds_exact_transformed(Geom::PathVector const & pv, Geom::Matrix const & t);
+Geom::OptRect bounds_fast_transformed(Geom::PathVector const & pv, Geom::Matrix const & t);
+Geom::OptRect bounds_exact_transformed(Geom::PathVector const & pv, Geom::Matrix const & t);
 
-void pathv_matrix_point_bbox_wind_distance ( Geom::PathVector const & pathv, NR::Matrix const &m, NR::Point const &pt,
-                                             NR::Rect *bbox, int *wind, NR::Coord *dist,
-                                             NR::Coord tolerance, NR::Rect const *viewbox) __attribute__ ((deprecated));
 void pathv_matrix_point_bbox_wind_distance ( Geom::PathVector const & pathv, Geom::Matrix const &m, Geom::Point const &pt,
                                              Geom::Rect *bbox, int *wind, Geom::Coord *dist,
                                              Geom::Coord tolerance, Geom::Rect const *viewbox);
 
 Geom::PathVector pathv_to_linear_and_cubic_beziers( Geom::PathVector const &pathv );
 
+void round_rectangle_outwards(Geom::Rect & rect);
+
+/*
+The following predefined objects are for reference
+and comparison.  They are defined in helper/geom.cpp
+*/
+extern Geom::Matrix GEOM_MATRIX_IDENTITY;
+
+namespace Geom{
+bool transform_equalp(Geom::Matrix const &m0, Geom::Matrix const &m1, Geom::Coord const epsilon);
+bool translate_equalp(Geom::Matrix const &m0, Geom::Matrix const &m1, Geom::Coord const epsilon);
+bool matrix_equalp(Geom::Matrix const &m0, Geom::Matrix const &m1, Geom::Coord const epsilon);
+}
 #endif  // INKSCAPE_HELPER_GEOM_H
 
 /*