From ff3c6dbe35436fa508356a45b7367d4055cd6387 Mon Sep 17 00:00:00 2001
From: Armin Weiss <aw@openoffice.org>
Date: Mon, 10 Nov 2003 10:45:52 +0000
Subject: Some error corrections, some additions to polygon stuff, making
 PolyPolygonCutter work

---
 basegfx/source/polygon/b2dpolypolygon.cxx | 21 ++++++++++++++++++---
 1 file changed, 18 insertions(+), 3 deletions(-)

(limited to 'basegfx/source/polygon/b2dpolypolygon.cxx')

diff --git a/basegfx/source/polygon/b2dpolypolygon.cxx b/basegfx/source/polygon/b2dpolypolygon.cxx
index 7b15b1282a71..fdd1e30276d3 100644
--- a/basegfx/source/polygon/b2dpolypolygon.cxx
+++ b/basegfx/source/polygon/b2dpolypolygon.cxx
@@ -2,9 +2,9 @@
  *
  *  $RCSfile: b2dpolypolygon.cxx,v $
  *
- *  $Revision: 1.4 $
+ *  $Revision: 1.5 $
  *
- *  last change: $Author: aw $ $Date: 2003-11-06 16:30:29 $
+ *  last change: $Author: aw $ $Date: 2003-11-10 11:45:50 $
  *
  *  The Contents of this file are made available subject to the terms of
  *  either of the following licenses
@@ -312,6 +312,21 @@ namespace basegfx
             }
         }
 
+        sal_Bool B2DPolyPolygon::areControlPointsUsed() const
+        {
+            for(sal_uInt32 a(0L); a < mpPolyPolygon->count(); a++)
+            {
+                const ::basegfx::polygon::B2DPolygon& rPolygon = mpPolyPolygon->getPolygon(a);
+
+                if(rPolygon.areControlPointsUsed())
+                {
+                    return sal_True;
+                }
+            }
+
+            return sal_False;
+        }
+
         void B2DPolyPolygon::insert(sal_uInt32 nIndex, const B2DPolygon& rPolygon, sal_uInt32 nCount)
         {
             DBG_ASSERT(nIndex <= mpPolyPolygon->count(), "B2DPolyPolygon Insert outside range (!)");
@@ -354,7 +369,7 @@ namespace basegfx
 
         void B2DPolyPolygon::remove(sal_uInt32 nIndex, sal_uInt32 nCount)
         {
-            DBG_ASSERT(nIndex + nCount > mpPolyPolygon->count(), "B2DPolyPolygon Remove outside range (!)");
+            DBG_ASSERT(nIndex + nCount <= mpPolyPolygon->count(), "B2DPolyPolygon Remove outside range (!)");
 
             if(nCount)
             {
-- 
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