void wxEnhMetaFileDCImpl::Create(HDC hdcRef,
const wxString& filename,
int width, int height,
const wxString& description)
{
m_width = width;
m_height = height;
RECT rect;
RECT *pRect;
if ( width && height )
{
rect.top =
rect.left = 0;
rect.right = width;
rect.bottom = height;
// CreateEnhMetaFile() wants them in HIMETRIC
PixelToHIMETRIC(&rect.right, &rect.bottom, hdcRef);
pRect = ▭
}
else
{
// GDI will try to find out the size for us (not recommended)
pRect = (LPRECT)NULL;
}
m_hDC = (WXHDC)::CreateEnhMetaFile(hdcRef, GetMetaFileName(filename),
pRect, description.wx_str());
if ( !m_hDC )
{
wxLogLastError(wxT("CreateEnhMetaFile"));
}
}
void wxEnhMetaFile::Assign(const wxEnhMetaFile& mf)
{
if ( &mf == this )
return;
if ( mf.m_hMF )
{
m_hMF = (WXHANDLE)::CopyEnhMetaFile(GetEMFOf(mf),
GetMetaFileName(m_filename));
if ( !m_hMF )
{
wxLogLastError(_T("CopyEnhMetaFile"));
}
}
else
{
m_hMF = 0;
}
}
