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missing methods

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@42582 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Csomor
2006-10-28 16:53:07 +00:00
parent d6718dd17b
commit daa6105f2f
1 changed files with 8 additions and 0 deletions
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8
src/mac/carbon/graphics.cpp
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@@ -1752,16 +1752,24 @@ void * wxMacCoreGraphicsContext::GetNativeContext()
// concatenates this transform with the current transform of this context
void wxMacCoreGraphicsContext::ConcatTransform( const wxGraphicsMatrix& matrix )
{
CGContextConcatCTM( m_cgContext, *(CGAffineTransform*) matrix.GetNativeMatrix());
}
// sets the transform of this context
void wxMacCoreGraphicsContext::SetTransform( const wxGraphicsMatrix& matrix )
{
CGAffineTransform transform = CGContextGetCTM( m_cgContext );
transform = CGAffineTransformInvert( transform ) ;
CGContextConcatCTM( m_cgContext, transform);
CGContextConcatCTM( m_cgContext, *(CGAffineTransform*) matrix.GetNativeMatrix());
}
// gets the matrix of this context
wxGraphicsMatrix wxMacCoreGraphicsContext::GetTransform() const
{
wxGraphicsMatrix m = CreateMatrix();
*((CGAffineTransform*) m.GetNativeMatrix()) = CGContextGetCTM( m_cgContext );
return m;
}
//