--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/svgtopt/gfx2d/src/GfxGeom/GfxRoundRectangleIteratorP.cpp	Thu Jan 07 16:19:02 2010 +0200
@@ -0,0 +1,185 @@
+/*
+* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Graphics Extension Library source file
+*
+*/
+
+
+#include "GfxRoundRectangleIteratorP.h"
+#include "GfxRoundRectangle2D.h"
+
+
+// ---------------------------------------------------------------------------
+// Constructor
+// ---------------------------------------------------------------------------
+// --------------------------------------------------------------------------
+// CGfxRoundRectangleIteratorP::CGfxRoundRectangleIteratorP( TGfxRoundRectangle2D* aRoundRect,
+// ---------------------------------------------------------------------------
+CGfxRoundRectangleIteratorP::CGfxRoundRectangleIteratorP( TGfxRoundRectangle2D* aRoundRect,
+                                                          TGfxAffineTransform* aAffine )
+    : iRoundRect( aRoundRect )
+    {
+    iTransform = aAffine;
+
+
+
+    TFloatFixPt invalid( -1 );
+    TFloatFixPt KZero;
+
+    iRx = aRoundRect->iArcWidth;
+    iRy = aRoundRect->iArcHeight;
+
+    if ( ( ( iRx == invalid ) && ( iRy == invalid ) ) ||
+        ( iRx < invalid ) || ( iRy < invalid ) )
+        {
+        iRx = KZero;
+        iRy = KZero;
+        }
+    else if ( iRx == invalid )
+        {
+        iRx = iRy;
+        }
+    else if ( iRy == invalid )
+        {
+        iRy = iRx;
+        }
+
+    if ( aRoundRect->iWidth < KZero )
+        aRoundRect->iWidth = KZero;
+
+    if ( aRoundRect->iHeight < KZero )
+        aRoundRect->iHeight = KZero;
+
+	#ifdef SVG_FLOAT_BUILD
+    TFloatFixPt hw = aRoundRect->iWidth * TFloatFixPt(.5f);
+    TFloatFixPt hh = aRoundRect->iHeight * TFloatFixPt(.5f);
+	#else
+    TFloatFixPt hw = aRoundRect->iWidth >> 1;
+    TFloatFixPt hh = aRoundRect->iHeight >> 1;
+	#endif
+    if ( iRx > hw )
+        iRx = hw;
+    if ( iRy > hh )
+        iRy = hh;
+
+    aRoundRect->iArcWidth = iRx;
+    aRoundRect->iArcHeight = iRy;
+    }
+
+// ---------------------------------------------------------------------------
+// Destructor
+// ---------------------------------------------------------------------------
+// --------------------------------------------------------------------------
+// CGfxRoundRectangleIteratorP::~CGfxRoundRectangleIteratorP()
+// ---------------------------------------------------------------------------
+CGfxRoundRectangleIteratorP::~CGfxRoundRectangleIteratorP()
+{
+}
+
+// --------------------------------------------------------------------------
+// TGfxSegType CGfxRoundRectangleIteratorP::CurrentSegment( TFloatFixPt* aCoords )
+// ---------------------------------------------------------------------------
+TGfxSegType CGfxRoundRectangleIteratorP::CurrentSegment( TFloatFixPt* aCoords )
+    {
+    TGfxSegType segtype;
+    TInt32 pts = 1;
+
+    switch ( iIdx )
+        {
+        case 0:
+            aCoords[0] = iRoundRect->iX + iRx;
+            aCoords[1] = iRoundRect->iY;
+            segtype = EGfxSegMoveTo;
+            break;
+        case 1:
+            aCoords[0] = iRoundRect->iX + iRoundRect->iWidth - iRx;
+            aCoords[1] = iRoundRect->iY ;
+            segtype = EGfxSegLineTo;
+            break;
+        case 2:
+            aCoords[0] = iRoundRect->iX + iRoundRect->iWidth;
+            aCoords[1] = iRoundRect->iY ;
+            aCoords[2] = iRoundRect->iX + iRoundRect->iWidth;
+            aCoords[3] = iRoundRect->iY + iRy;
+            segtype = EGfxSegQuadTo;
+            pts = 2;
+            break;
+        case 3:
+            aCoords[0] = iRoundRect->iX + iRoundRect->iWidth;
+            aCoords[1] = iRoundRect->iY + iRoundRect->iHeight - iRy;
+            segtype = EGfxSegLineTo;
+            break;
+        case 4:
+            aCoords[0] = iRoundRect->iX + iRoundRect->iWidth;
+            aCoords[1] = iRoundRect->iY + iRoundRect->iHeight;
+            aCoords[2] = iRoundRect->iX + iRoundRect->iWidth - iRx;
+            aCoords[3] = iRoundRect->iY + iRoundRect->iHeight;
+            segtype = EGfxSegQuadTo;
+            pts = 2;
+            break;
+        case 5:
+            aCoords[0] = iRoundRect->iX + iRx;
+            aCoords[1] = iRoundRect->iY + iRoundRect->iHeight;
+            segtype = EGfxSegLineTo;
+            break;
+        case 6:
+            aCoords[0] = iRoundRect->iX;
+            aCoords[1] = iRoundRect->iY + iRoundRect->iHeight;
+            aCoords[2] = iRoundRect->iX;
+            aCoords[3] = iRoundRect->iY + iRoundRect->iHeight - iRy;
+            segtype = EGfxSegQuadTo;
+            pts = 2;
+            break;
+        case 7:
+            aCoords[0] = iRoundRect->iX;
+            aCoords[1] = iRoundRect->iY + iRy;
+            segtype = EGfxSegLineTo;
+            break;
+        case 8:
+            aCoords[0] = iRoundRect->iX;
+            aCoords[1] = iRoundRect->iY;
+            aCoords[2] = iRoundRect->iX + iRx;
+            aCoords[3] = iRoundRect->iY;
+            segtype = EGfxSegQuadTo;
+            pts = 2;
+            break;
+        default:
+            segtype = EGfxSegClose;
+            pts = 0;
+        }
+
+    if ( !iTransform->IsIdentity() && pts > 0 )
+        {
+        iTransform->Transform( aCoords, aCoords, pts );
+        }
+
+    return segtype;
+    }
+
+// --------------------------------------------------------------------------
+// TBool CGfxRoundRectangleIteratorP::IsDone()
+// ---------------------------------------------------------------------------
+TBool CGfxRoundRectangleIteratorP::IsDone()
+    {
+    return ( iIdx > 9 );
+    }
+
+// --------------------------------------------------------------------------
+// void CGfxRoundRectangleIteratorP::Next()
+// ---------------------------------------------------------------------------
+void CGfxRoundRectangleIteratorP::NextL()
+    {
+    iIdx++;
+    }
+