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EMRSTRETCHBLT info Overview Group

The EMRSTRETCHBLT structure contains members for the StretchBlt enhanced metafile record. Note that graphics device interface (GDI) converts the device-dependent bitmap into a device-independent bitmap (DIB) before storing it in the metafile record.

typedef struct tagEMRSTRETCHBLT
{
    EMR      emr; 

    RECTL    rclBounds; 

    LONG     xDest; 

    LONG     yDest; 

    LONG     cxDest; 

    LONG     cyDest; 

    DWORD    dwRop; 

    LONG     xSrc; 

    LONG     ySrc; 

    XFORM    xformSrc; 

    COLORREF crBkColorSrc; 

    DWORD    iUsageSrc; 

    DWORD    offBmiSrc; 

    DWORD    cbBmiSrc; 

    DWORD    offBitsSrc; 

    DWORD    cbBitsSrc; 

    LONG     cxSrc; 

    LONG     cySrc; 

} EMRSTRETCHBLT, *PEMRSTRETCHBLT;

Members

emr: Base structure for all record types.
rclBounds: Bounding rectangle, in device units.
xDest: Logical x-coordinate of the upper-left corner of the destination rectangle.
yDest: Logical y-coordinate of the upper-left corner of the destination rectangle.
cxDest: Logical width of destination rectangle
cyDest: Logical height of destination rectangle
dwRop: Raster-operation code. These codes define how the color data of the source rectangle is to be combined with the color data of the destination rectangle to achieve the final color.
xSrc: Logical x-coordinate of the upper-left corner of the source rectangle.
ySrc: Logical y-coordinate of the upper-left corner of the source rectangle.
xformSrc: World-space to page-space transformation of the source device context.
crBkColorSrc: Background color (the RGB value) of the source device context.
iUsageSrc: Value of the bmiColors member of the BITMAPINFO structure. The iUsageSrc member can be either the DIB_PAL_COLORS, DIB_PAL_INDICES, or DIB_RGB_COLORS value.
offBmiSrc: Offset to source BITMAPINFO structure.
cbBmiSrc: Size of source BITMAPINFO structure.
offBitsSrc: Offset to source bitmap bits.
cbBitsSrc: Size of source bitmap bits.
cxSrc: Width of source rectangle.
cySrc: Height of source rectangle.

EMRSTRETCHBLT info Overview Group

Members

See Also