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Numerous changes to comply with use of wxCoord.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4059 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Michael Bedward
1999-10-19 03:26:24 +00:00
parent 1dd989e1bf
commit 7b65ea1af9
4 changed files with 115 additions and 114 deletions
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92
include/wx/motif/dc.h
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@@ -59,104 +59,104 @@ public:
virtual void SetMapMode(int mode);
virtual void SetUserScale(double x, double y);
virtual void SetLogicalScale(double x, double y);
virtual void SetLogicalOrigin(long x, long y);
virtual void SetDeviceOrigin(long x, long y);
virtual void SetLogicalOrigin(wxCoord x, wxCoord y);
virtual void SetDeviceOrigin(wxCoord x, wxCoord y);
virtual void SetAxisOrientation(bool xLeftRight, bool yBottomUp);
protected:
virtual void DoDrawIcon(const wxIcon& icon, long x, long y);
virtual void DoDrawBitmap(const wxBitmap &bmp, long x, long y,
virtual void DoDrawIcon(const wxIcon& icon, wxCoord x, wxCoord y);
virtual void DoDrawBitmap(const wxBitmap &bmp, wxCoord x, wxCoord y,
bool useMask = FALSE);
virtual void DoSetClippingRegion(long x, long y,
long width, long height);
virtual void DoSetClippingRegion(wxCoord x, wxCoord y,
wxCoord width, wxCoord height);
virtual void DoGetSize(int *width, int *height) const;
virtual void DoGetSizeMM(int* width, int* height) const;
public:
void ComputeScaleAndOrigin();
long XDEV2LOG(long x) const
wxCoord XDEV2LOG(wxCoord x) const
{
long new_x = x - m_deviceOriginX;
wxCoord new_x = x - m_deviceOriginX;
if (new_x > 0)
return (long)((double)(new_x) / m_scaleX + 0.5) * m_signX + m_logicalOriginX;
return (wxCoord)((double)(new_x) / m_scaleX + 0.5) * m_signX + m_logicalOriginX;
else
return (long)((double)(new_x) / m_scaleX - 0.5) * m_signX + m_logicalOriginX;
return (wxCoord)((double)(new_x) / m_scaleX - 0.5) * m_signX + m_logicalOriginX;
}
long XDEV2LOGREL(long x) const
wxCoord XDEV2LOGREL(wxCoord x) const
{
if (x > 0)
return (long)((double)(x) / m_scaleX + 0.5);
return (wxCoord)((double)(x) / m_scaleX + 0.5);
else
return (long)((double)(x) / m_scaleX - 0.5);
return (wxCoord)((double)(x) / m_scaleX - 0.5);
}
long YDEV2LOG(long y) const
wxCoord YDEV2LOG(wxCoord y) const
{
long new_y = y - m_deviceOriginY;
wxCoord new_y = y - m_deviceOriginY;
if (new_y > 0)
return (long)((double)(new_y) / m_scaleY + 0.5) * m_signY + m_logicalOriginY;
return (wxCoord)((double)(new_y) / m_scaleY + 0.5) * m_signY + m_logicalOriginY;
else
return (long)((double)(new_y) / m_scaleY - 0.5) * m_signY + m_logicalOriginY;
return (wxCoord)((double)(new_y) / m_scaleY - 0.5) * m_signY + m_logicalOriginY;
}
long YDEV2LOGREL(long y) const
wxCoord YDEV2LOGREL(wxCoord y) const
{
if (y > 0)
return (long)((double)(y) / m_scaleY + 0.5);
return (wxCoord)((double)(y) / m_scaleY + 0.5);
else
return (long)((double)(y) / m_scaleY - 0.5);
return (wxCoord)((double)(y) / m_scaleY - 0.5);
}
long XLOG2DEV(long x) const
wxCoord XLOG2DEV(wxCoord x) const
{
long new_x = x - m_logicalOriginX;
wxCoord new_x = x - m_logicalOriginX;
if (new_x > 0)
return (long)((double)(new_x) * m_scaleX + 0.5) * m_signX + m_deviceOriginX;
return (wxCoord)((double)(new_x) * m_scaleX + 0.5) * m_signX + m_deviceOriginX;
else
return (long)((double)(new_x) * m_scaleX - 0.5) * m_signX + m_deviceOriginX;
return (wxCoord)((double)(new_x) * m_scaleX - 0.5) * m_signX + m_deviceOriginX;
}
// Without device translation, for backing pixmap purposes
long XLOG2DEV_2(long x) const
wxCoord XLOG2DEV_2(wxCoord x) const
{
long new_x = x - m_logicalOriginX;
wxCoord new_x = x - m_logicalOriginX;
if (new_x > 0)
return (long)((double)(new_x) * m_scaleX + 0.5) * m_signX;
return (wxCoord)((double)(new_x) * m_scaleX + 0.5) * m_signX;
else
return (long)((double)(new_x) * m_scaleX - 0.5) * m_signX;
return (wxCoord)((double)(new_x) * m_scaleX - 0.5) * m_signX;
}
long XLOG2DEVREL(long x) const
wxCoord XLOG2DEVREL(wxCoord x) const
{
if (x > 0)
return (long)((double)(x) * m_scaleX + 0.5);
return (wxCoord)((double)(x) * m_scaleX + 0.5);
else
return (long)((double)(x) * m_scaleX - 0.5);
return (wxCoord)((double)(x) * m_scaleX - 0.5);
}
long YLOG2DEV(long y) const
wxCoord YLOG2DEV(wxCoord y) const
{
long new_y = y - m_logicalOriginY;
wxCoord new_y = y - m_logicalOriginY;
if (new_y > 0)
return (long)((double)(new_y) * m_scaleY + 0.5) * m_signY + m_deviceOriginY;
return (wxCoord)((double)(new_y) * m_scaleY + 0.5) * m_signY + m_deviceOriginY;
else
return (long)((double)(new_y) * m_scaleY - 0.5) * m_signY + m_deviceOriginY;
return (wxCoord)((double)(new_y) * m_scaleY - 0.5) * m_signY + m_deviceOriginY;
}
// Without device translation, for backing pixmap purposes
long YLOG2DEV_2(long y) const
wxCoord YLOG2DEV_2(wxCoord y) const
{
long new_y = y - m_logicalOriginY;
wxCoord new_y = y - m_logicalOriginY;
if (new_y > 0)
return (long)((double)(new_y) * m_scaleY + 0.5) * m_signY;
return (wxCoord)((double)(new_y) * m_scaleY + 0.5) * m_signY;
else
return (long)((double)(new_y) * m_scaleY - 0.5) * m_signY;
return (wxCoord)((double)(new_y) * m_scaleY - 0.5) * m_signY;
}
long YLOG2DEVREL(long y) const
wxCoord YLOG2DEVREL(wxCoord y) const
{
if (y > 0)
return (long)((double)(y) * m_scaleY + 0.5);
return (wxCoord)((double)(y) * m_scaleY + 0.5);
else
return (long)((double)(y) * m_scaleY - 0.5);
return (wxCoord)((double)(y) * m_scaleY - 0.5);
}
void SetInternalDeviceOrigin( long x, long y );
void GetInternalDeviceOrigin( long *x, long *y );
void SetInternalDeviceOrigin( wxCoord x, wxCoord y );
void GetInternalDeviceOrigin( wxCoord *x, wxCoord *y );
public:
// not sure what for, but what is a mm on a screen you don't know the size of?
@@ -164,11 +164,11 @@ public:
// If un-scrolled is non-zero or d.o. changes with scrolling. Set using
// SetInternalDeviceOrigin().
long m_internalDeviceOriginX,m_internalDeviceOriginY;
wxCoord m_internalDeviceOriginX,m_internalDeviceOriginY;
// To be set by external classes such as wxScrolledWindow using
// SetDeviceOrigin()
long m_externalDeviceOriginX,m_externalDeviceOriginY;
wxCoord m_externalDeviceOriginX,m_externalDeviceOriginY;
// recompute scale?
bool m_needComputeScaleX, m_needComputeScaleY;