CDC::DPtoHIMETRIC
Visual Studio 2012
Use this function when you give HIMETRIC sizes to OLE, converting pixels to HIMETRIC.
void DPtoHIMETRIC( LPSIZE lpSize ) const;
If the mapping mode of the device context object is MM_LOENGLISH, MM_HIENGLISH, MM_LOMETRIC, or MM_HIMETRIC, then the conversion is based on the number of pixels in the physical inch. If the mapping mode is one of the other non-constrained modes (e.g., MM_TEXT), then the conversion is based on the number of pixels in the logical inch.
