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Minor DC correction.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2475 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
1999-05-16 19:04:45 +00:00
parent c56a9c4d73
commit b985763280
3 changed files with 13 additions and 15 deletions
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13
src/gtk/dc.cpp
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@@ -97,24 +97,21 @@ wxSize wxDC::GetPPI() const
void wxDC::ComputeScaleAndOrigin()
{
// CMB: copy scale to see if it changes
/* CMB: copy scale to see if it changes */
double origScaleX = m_scaleX;
double origScaleY = m_scaleY;
m_scaleX = m_logicalScaleX * m_userScaleX;
m_scaleY = m_logicalScaleY * m_userScaleY;
// CMB: if scale has changed call SetPen to recalulate the line width
/* CMB: if scale has changed call SetPen to recalulate the line width */
if (m_scaleX != origScaleX || m_scaleY != origScaleY)
{
// this is a bit artificial, but we need to force wxDC to think
// the pen has changed
// It gives an Assert, Robert Roebling
/*
/* this is a bit artificial, but we need to force wxDC to think
the pen has changed */
wxPen pen = m_pen;
m_pen = wxNullPen;
SetPen( pen );
*/
}
}
@@ -139,6 +136,8 @@ void wxDC::SetMapMode( int mode )
SetLogicalScale( 1.0, 1.0 );
break;
}
m_mappingMode = mode;
/* we don't do this mega optimisation
if (mode != wxMM_TEXT)
{