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Add ToDIP to wxDC and wxGraphicsContext

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This commit is contained in:
Maarten Bent 2022-04-21 21:37:53 +02:00
parent 6637811f32
commit e8cf1f989b
8 changed files with 70 additions and 0 deletions
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12
src/common/graphcmn.cpp
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@ -647,6 +647,18 @@ wxSize wxGraphicsContext::FromDIP(const wxSize& sz) const
#endif // wxHAS_DPI_INDEPENDENT_PIXELS
}
wxSize wxGraphicsContext::ToDIP(const wxSize& sz) const
{
#ifdef wxHAS_DPI_INDEPENDENT_PIXELS
return sz;
#else
wxRealPoint dpi;
GetDPI(&dpi.x, &dpi.y);
const wxSize baseline = wxDisplay::GetStdPPI();
return wxRescaleCoord(sz).From(wxSize((int)dpi.x, (int)dpi.y)).To(baseline);
#endif // wxHAS_DPI_INDEPENDENT_PIXELS
}
// sets the pen
void wxGraphicsContext::SetPen( const wxGraphicsPen& pen )
{