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EMF/WMF: fix rendering of pen styles (dash, dot, dashdot, dashdotdot)

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Change-Id: I226bac370601b75f2589f7a7c5e8830746b31e2e
This commit is contained in:
Andras Timar
2014-01-19 15:12:15 +01:00
parent 31507aaceb
commit 09c722873b
3 changed files with 48 additions and 40 deletions
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36
vcl/source/filter/wmf/enhwmf.cxx
View File

@@ -730,19 +730,37 @@ sal_Bool EnhWMFReader::ReadEnhWMF()
aLineInfo.SetWidth( aSize.Width() );
sal_Bool bTransparent = sal_False;
sal_uInt16 nDashCount = 0;
sal_uInt16 nDotCount = 0;
switch( nStyle & 0xFF )
{
case PS_DASHDOTDOT :
nDotCount++;
aLineInfo.SetStyle( LINE_DASH );
aLineInfo.SetDashCount( 1 );
aLineInfo.SetDotCount( 2 );
aLineInfo.SetDashLen( 150 );
aLineInfo.SetDotLen( 30 );
aLineInfo.SetDistance( 50 );
break;
case PS_DASHDOT :
nDashCount++;
aLineInfo.SetStyle( LINE_DASH );
aLineInfo.SetDashCount( 1 );
aLineInfo.SetDotCount( 1 );
aLineInfo.SetDashLen( 150 );
aLineInfo.SetDotLen( 30 );
aLineInfo.SetDistance( 90 );
break;
case PS_DOT :
nDotCount++;
aLineInfo.SetStyle( LINE_DASH );
aLineInfo.SetDashCount( 0 );
aLineInfo.SetDotCount( 1 );
aLineInfo.SetDotLen( 30 );
aLineInfo.SetDistance( 50 );
break;
case PS_DASH :
nDashCount++;
aLineInfo.SetStyle( LINE_DASH );
aLineInfo.SetDashCount( 1 );
aLineInfo.SetDotCount( 0 );
aLineInfo.SetDashLen( 225 );
aLineInfo.SetDistance( 100 );
break;
case PS_NULL :
bTransparent = sal_True;
@@ -779,12 +797,6 @@ sal_Bool EnhWMFReader::ReadEnhWMF()
default :
aLineInfo.SetLineJoin ( basegfx::B2DLINEJOIN_NONE );
}
if ( nDashCount | nDotCount )
{
aLineInfo.SetStyle( LINE_DASH );
aLineInfo.SetDashCount( nDashCount );
aLineInfo.SetDotCount( nDotCount );
}
pOut->CreateObject( nIndex, GDI_PEN, new WinMtfLineStyle( ReadColor(), aLineInfo, bTransparent ) );
}
}

16
vcl/source/filter/wmf/winmtf.cxx
View File

@@ -713,14 +713,6 @@ void WinMtfOutput::CreateObject( GDIObjectType eType, void* pStyle )
{
Size aSize( ((WinMtfLineStyle*)pStyle)->aLineInfo.GetWidth(), 0 );
((WinMtfLineStyle*)pStyle)->aLineInfo.SetWidth( ImplMap( aSize ).Width() );
if ( ((WinMtfLineStyle*)pStyle)->aLineInfo.GetStyle() == LINE_DASH )
{
aSize.Width() += 1;
long nDotLen = ImplMap( aSize ).Width();
((WinMtfLineStyle*)pStyle)->aLineInfo.SetDistance( nDotLen );
((WinMtfLineStyle*)pStyle)->aLineInfo.SetDotLen( nDotLen );
((WinMtfLineStyle*)pStyle)->aLineInfo.SetDashLen( nDotLen * 4 );
}
}
}
sal_uInt32 nIndex;
@@ -749,14 +741,6 @@ void WinMtfOutput::CreateObject( sal_Int32 nIndex, GDIObjectType eType, void* pS
{
Size aSize( ((WinMtfLineStyle*)pStyle)->aLineInfo.GetWidth(), 0 );
((WinMtfLineStyle*)pStyle)->aLineInfo.SetWidth( ImplMap( aSize ).Width() );
if ( ((WinMtfLineStyle*)pStyle)->aLineInfo.GetStyle() == LINE_DASH )
{
aSize.Width() += 1;
long nDotLen = ImplMap( aSize ).Width();
((WinMtfLineStyle*)pStyle)->aLineInfo.SetDistance( nDotLen );
((WinMtfLineStyle*)pStyle)->aLineInfo.SetDotLen( nDotLen );
((WinMtfLineStyle*)pStyle)->aLineInfo.SetDashLen( nDotLen * 4 );
}
}
}
if ( (sal_uInt32)nIndex >= vGDIObj.size() )

36
vcl/source/filter/wmf/winwmf.cxx
View File

@@ -749,19 +749,37 @@ void WMFReader::ReadRecordParams( sal_uInt16 nFunc )
aLineInfo.SetWidth( nWidth );
sal_Bool bTransparent = sal_False;
sal_uInt16 nDashCount = 0;
sal_uInt16 nDotCount = 0;
switch( nStyle & 0xFF )
{
case PS_DASHDOTDOT :
nDotCount++;
aLineInfo.SetStyle( LINE_DASH );
aLineInfo.SetDashCount( 1 );
aLineInfo.SetDotCount( 2 );
aLineInfo.SetDashLen( 150 );
aLineInfo.SetDotLen( 30 );
aLineInfo.SetDistance( 50 );
break;
case PS_DASHDOT :
nDashCount++;
aLineInfo.SetStyle( LINE_DASH );
aLineInfo.SetDashCount( 1 );
aLineInfo.SetDotCount( 1 );
aLineInfo.SetDashLen( 150 );
aLineInfo.SetDotLen( 30 );
aLineInfo.SetDistance( 90 );
break;
case PS_DOT :
nDotCount++;
aLineInfo.SetStyle( LINE_DASH );
aLineInfo.SetDashCount( 0 );
aLineInfo.SetDotCount( 1 );
aLineInfo.SetDotLen( 30 );
aLineInfo.SetDistance( 50 );
break;
case PS_DASH :
nDashCount++;
aLineInfo.SetStyle( LINE_DASH );
aLineInfo.SetDashCount( 1 );
aLineInfo.SetDotCount( 0 );
aLineInfo.SetDashLen( 225 );
aLineInfo.SetDistance( 100 );
break;
case PS_NULL :
bTransparent = sal_True;
@@ -798,12 +816,6 @@ void WMFReader::ReadRecordParams( sal_uInt16 nFunc )
default :
aLineInfo.SetLineJoin ( basegfx::B2DLINEJOIN_NONE );
}
if ( nDashCount | nDotCount )
{
aLineInfo.SetStyle( LINE_DASH );
aLineInfo.SetDashCount( nDashCount );
aLineInfo.SetDotCount( nDotCount );
}
pOut->CreateObject( GDI_PEN, new WinMtfLineStyle( ReadColor(), aLineInfo, bTransparent ) );
}
break;