Add Rect::horizontal_strip() and Rect::vertical_strip() to create infinite slices...

[synfig.git] / synfig-core / trunk / src / synfig / rect.cpp

diff --git a/synfig-core/trunk/src/synfig/rect.cpp b/synfig-core/trunk/src/synfig/rect.cpp
index ff52e07..ebf6182 100644 (file)
--- a/synfig-core/trunk/src/synfig/rect.cpp
+++ b/synfig-core/trunk/src/synfig/rect.cpp
@@ -51,10 +51,20 @@ Rect
 Rect::full_plane()
 {
        const double infinity(HUGE_VAL);
-       return Rect(
-               -infinity,
-               -infinity,
-               infinity,
-               infinity
-       );
+       return Rect(-infinity, -infinity, infinity, infinity);
+}
+
+Rect
+Rect::horizontal_strip(const value_type &y1, const value_type &y2)
+{
+       const double infinity(HUGE_VAL);
+       return Rect(-infinity, y1, infinity, y2);
+}
+
+Rect
+Rect::vertical_strip(const value_type &x1, const value_type &x2)
+{
+       int i, j;
+       const double infinity(HUGE_VAL);
+       return Rect(x1, -infinity, x2, infinity);
 }