AuroraMiddleware/wxWidgets
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The device origin can be set on WinCE, so use it and redefine conversion

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macros accordingly.
Also, convert result of calling GetClipBox from logical to
device coordinates since we're dealing with device coordinates at
this point.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@33575 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Julian Smart 2005-04-13 15:36:06 +00:00
parent f23255165e
commit 1d63de4a45
1 changed files with 10 additions and 6 deletions
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16
src/msw/dc.cpp
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@ -103,10 +103,10 @@ static const int MM_METRIC = 10;
*/
#ifdef __WXWINCE__
#define XLOG2DEV(x) ((x-m_logicalOriginX)*m_signX+m_deviceOriginX)
#define YLOG2DEV(y) ((y-m_logicalOriginY)*m_signY+m_deviceOriginY)
#define XDEV2LOG(x) ((x-m_deviceOriginX)*m_signX+m_logicalOriginX)
#define YDEV2LOG(y) ((y-m_deviceOriginY)*m_signY+m_logicalOriginY)
#define XLOG2DEV(x) ((x-m_logicalOriginX)*m_signX)
#define YLOG2DEV(y) ((y-m_logicalOriginY)*m_signY)
#define XDEV2LOG(x) ((x)*m_signX+m_logicalOriginX)
#define YDEV2LOG(y) ((y)*m_signY+m_logicalOriginY)
#else
#define XLOG2DEV(x) (x)
#define YLOG2DEV(y) (y)
@ -407,6 +407,12 @@ void wxDC::SetClippingHrgn(WXHRGN hrgn)
if ( !::GetClipBox(GetHdc(), &rectClip) )
return;
// GetClipBox returns logical coordinates, so transform to device
rectClip.left = LogicalToDeviceX(rectClip.left);
rectClip.top = LogicalToDeviceY(rectClip.top);
rectClip.right = LogicalToDeviceX(rectClip.right);
rectClip.bottom = LogicalToDeviceY(rectClip.bottom);
HRGN hrgnDest = ::CreateRectRgn(0, 0, 0, 0);
HRGN hrgnClipOld = ::CreateRectRgn(rectClip.left, rectClip.top,
rectClip.right, rectClip.bottom);
@ -1835,9 +1841,7 @@ void wxDC::SetDeviceOrigin(wxCoord x, wxCoord y)
m_deviceOriginX = x;
m_deviceOriginY = y;
#ifndef __WXWINCE__
::SetViewportOrgEx(GetHdc(), (int)m_deviceOriginX, (int)m_deviceOriginY, NULL);
#endif
}
// ---------------------------------------------------------------------------