METAFILEPICT

Metafile Picture Structure

The METAFILEPICT structure defines the metafile picture format used for exchanging metafile data through the clipboard.

typedef struct tagMETAFILEPICT {

int mm;

int xExt, yExt;

HANDLE hMF;

} METAFILEPICT;

The METAFILEPICT structure has the following fields:

Field Description  
mm Specifies the mapping mode in which the picture is drawn.  
xExt Specifies the size of the metafile picture for all modes except the MM_ISOTROPIC and MM_ANISOTROPIC modes. The x-extent specifies the width of the rectangle within which the picture is drawn. The coordinates are in units that correspond to the mapping mode.  
yExt Specifies the size of the metafile picture for all modes except the MM_ISOTROPIC and MM_ANISOTROPIC modes. The y-extent specifies the height of the rectangle within which the picture is drawn. The coordinates are in units that correspond to the mapping mode.  
  For MM_ISOTROPIC and MM_ANISOTROPIC modes, which can be scaled, the xExt and yExt fields contain an optional suggested size in MM_HIMETRIC units. For MM_ANISOTROPIC pictures, xExt and yExt can be zero when no suggested size is supplied. For MM_ISOTROPIC pictures, an aspect ratio must be supplied even when no suggested size is given. (If a suggested size is given, the aspect ratio is implied by the size.) To give an aspect ratio without implying a suggested size, set xExt and yExt to negative values whose ratio is the appropriate aspect ratio. The magnitude of the negative xExt and yExt values will be ignored; only the ratio will be used.  
hMF Identifies a memory metafile.