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fixed DeviceToLogical[XY]

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@9476 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2001-03-07 19:14:26 +00:00
parent 98de692c3a
commit 92c296a63e
1 changed files with 6 additions and 2 deletions
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8
src/msw/dc.cpp
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@@ -1334,7 +1334,9 @@ void wxDC::SetDeviceOrigin(wxCoord x, wxCoord y)
wxCoord wxDCBase::DeviceToLogicalX(wxCoord x) const wxCoord wxDCBase::DeviceToLogicalX(wxCoord x) const
{ {
return (wxCoord) (((x) - m_deviceOriginX)/(m_logicalScaleX*m_userScaleX*m_signX*m_scaleX) - m_logicalOriginX); double xRel = x - m_deviceOriginX;
xRel /= m_logicalScaleX*m_userScaleX*m_signX*m_scaleX;
return (wxCoord)(xRel + m_logicalOriginX);
} }
wxCoord wxDCBase::DeviceToLogicalXRel(wxCoord x) const wxCoord wxDCBase::DeviceToLogicalXRel(wxCoord x) const
@@ -1344,7 +1346,9 @@ wxCoord wxDCBase::DeviceToLogicalXRel(wxCoord x) const
wxCoord wxDCBase::DeviceToLogicalY(wxCoord y) const wxCoord wxDCBase::DeviceToLogicalY(wxCoord y) const
{ {
return (wxCoord) (((y) - m_deviceOriginY)/(m_logicalScaleY*m_userScaleY*m_signY*m_scaleY) - m_logicalOriginY); double yRel = y - m_deviceOriginY;
yRel /= m_logicalScaleY*m_userScaleY*m_signY*m_scaleY;
return (wxCoord)(yRel + m_logicalOriginY);
} }
wxCoord wxDCBase::DeviceToLogicalYRel(wxCoord y) const wxCoord wxDCBase::DeviceToLogicalYRel(wxCoord y) const