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apply complete transforms (scroll window PrepareDC was not functioning properly)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@42611 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Csomor
2006-10-29 10:42:42 +00:00
parent 2b73854d7a
commit 9e15c94f41
1 changed files with 2 additions and 3 deletions
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5
src/common/dcgraph.cpp
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@@ -291,12 +291,11 @@ void wxGCDC::ComputeScaleAndOrigin()
{ {
m_scaleX = m_logicalScaleX * m_userScaleX; m_scaleX = m_logicalScaleX * m_userScaleX;
m_scaleY = m_logicalScaleY * m_userScaleY; m_scaleY = m_logicalScaleY * m_userScaleY;
m_deviceOriginX = /* m_deviceOriginX + */ m_logicalOriginX;
m_deviceOriginY = /* m_deviceOriginY + */ m_logicalOriginY;
m_matrixCurrent = m_graphicContext->CreateMatrix(); m_matrixCurrent = m_graphicContext->CreateMatrix();
m_matrixCurrent.Translate( m_deviceOriginX , m_deviceOriginY ); m_matrixCurrent.Translate( m_deviceOriginX, m_deviceOriginY );
m_matrixCurrent.Scale( m_scaleX, m_scaleY ); m_matrixCurrent.Scale( m_scaleX, m_scaleY );
m_matrixCurrent.Translate( m_logicalOriginX, m_logicalOriginY );
m_graphicContext->SetTransform( m_matrixOriginal ); m_graphicContext->SetTransform( m_matrixOriginal );
m_graphicContext->ConcatTransform( m_matrixCurrent ); m_graphicContext->ConcatTransform( m_matrixCurrent );