fdo#74336 need to transform dash length / dot length / distance

Dash length, dot length and distance also need to be world
transformed to be compatible with device metrics.

Change-Id: I57c04f5010006aaf8c1c32e0949cb39b7f2bc67d

2 files changed, 18 insertions, 6 deletions

diff --git a/vcl/source/filter/wmf/winmtf.cxx b/vcl/source/filter/wmf/winmtf.cxx
index 7aa73372c6f8..7c4b01d8f7ed 100644
--- a/vcl/source/filter/wmf/winmtf.cxx
+++ b/vcl/source/filter/wmf/winmtf.cxx
@@ -473,6 +473,20 @@ void WinMtfOutput::ImplMap( Font& rFont )
         rFont.SetOrientation( 3600 - rFont.GetOrientation() );
 }
 
+sal_Int32 WinMtfOutput::ImplConvertWidth(const sal_Int32 aWidth)
+{
+    Size aSize(aWidth, 0);
+    return ImplMap(aSize).Width();
+}
+
+void WinMtfOutput::ImplMap(LineInfo& rLineInfo)
+{
+    rLineInfo.SetWidth(ImplConvertWidth(rLineInfo.GetWidth()));
+    rLineInfo.SetDashLen(ImplConvertWidth(rLineInfo.GetDashLen()));
+    rLineInfo.SetDotLen(ImplConvertWidth(rLineInfo.GetDotLen()));
+    rLineInfo.SetDistance(ImplConvertWidth(rLineInfo.GetDistance()));
+}
+
 Polygon& WinMtfOutput::ImplMap( Polygon& rPolygon )
 {
     sal_uInt16 nPoints = rPolygon.GetSize();
@@ -682,9 +696,7 @@ void WinMtfOutput::CreateObject( GDIObjectType eType, void* pStyle )
         else if ( eType == GDI_PEN )
         {
             WinMtfLineStyle* pLineStyle = (WinMtfLineStyle*) pStyle;
-            Size aSize(pLineStyle->aLineInfo.GetWidth(), 0);
-            aSize = ImplMap(aSize);
-            pLineStyle->aLineInfo.SetWidth(aSize.Width());
+            ImplMap(pLineStyle->aLineInfo);
         }
     }
     sal_uInt32 nIndex;
@@ -716,9 +728,7 @@ void WinMtfOutput::CreateObject( sal_Int32 nIndex, GDIObjectType eType, void* pS
             else if ( eType == GDI_PEN )
             {
                 WinMtfLineStyle* pLineStyle = (WinMtfLineStyle*) pStyle;
-                Size aSize(pLineStyle->aLineInfo.GetWidth(), 0);
-                aSize = ImplMap(aSize);
-                pLineStyle->aLineInfo.SetWidth(aSize.Width());
+                ImplMap(pLineStyle->aLineInfo);
             }
         }
         if ( (sal_uInt32)nIndex >= vGDIObj.size() )
diff --git a/vcl/source/filter/wmf/winmtf.hxx b/vcl/source/filter/wmf/winmtf.hxx
index 035686c25430..52b18483c32d 100644
--- a/vcl/source/filter/wmf/winmtf.hxx
+++ b/vcl/source/filter/wmf/winmtf.hxx
@@ -619,6 +619,8 @@ class WinMtfOutput
     Size                ImplMap( const Size& rSz );
     Rectangle           ImplMap( const Rectangle& rRectangle );
     void                ImplMap( Font& rFont );
+    sal_Int32           ImplConvertWidth(const sal_Int32 aWidth);
+    void                ImplMap(LineInfo& rLineInfo);
     Polygon&            ImplMap( Polygon& rPolygon );
     PolyPolygon&        ImplMap( PolyPolygon& rPolyPolygon );
     Polygon&            ImplScale( Polygon& rPolygon );