Slighlymoreworkingish

[ipdf/code.git] / src / rect.h

diff --git a/src/rect.h b/src/rect.h
index bf7a242..1373c6f 100644 (file)
--- a/src/rect.h
+++ b/src/rect.h
@@ -31,10 +31,12 @@ namespace IPDF
        inline Rect TransformRectCoordinates(const Rect& view, const Rect& r)
        {
                Rect out;
-               out.x = (r.x - view.x) / view.w;
-               out.y = (r.y - view.y) / view.h;
-               out.w = r.w / view.w;
-               out.h = r.h / view.h;
+               Real w = (view.w == Real(0))?Real(1):view.w;
+               Real h = (view.h == Real(0))?Real(1):view.h;
+               out.x = (r.x - view.x) / w;
+               out.y = (r.y - view.y) / h;
+               out.w = r.w / w;
+               out.h = r.h / h;
                return out;
        }