EMRPLGBLT structure

The EMRPLGBLT structure contains members for the PlgBlt 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.

Syntax

typedef struct tagEMRPLGBLT {
  EMR      emr;
  RECTL    rclBounds;
  POINTL   aptlDest[3];
  LONG     xSrc;
  LONG     ySrc;
  LONG     cxSrc;
  LONG     cySrc;
  XFORM    xformSrc;
  COLORREF crBkColorSrc;
  DWORD    iUsageSrc;
  DWORD    offBmiSrc;
  DWORD    cbBmiSrc;
  DWORD    offBitsSrc;
  DWORD    cbBitsSrc;
  LONG     xMask;
  LONG     yMask;
  DWORD    iUsageMask;
  DWORD    offBmiMask;
  DWORD    cbBmiMask;
  DWORD    offBitsMask;
  DWORD    cbBitsMask;
} EMRPLGBLT, *PEMRPLGBLT;

Members

emr

The base structure for all record types.

rclBounds

Bounding rectangle, in device units.

aptlDest

Array of three points in logical space that identify three corners of the destination parallelogram. The upper-left corner of the source rectangle is mapped to the first point in this array, the upper-right corner to the second point in this array, and the lower-left corner to the third point. The lower-right corner of the source rectangle is mapped to the implicit fourth point in the parallelogram.

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.

cxSrc

Logical width of the source.

cySrc

Logical height of the source.

xformSrc

World-space to page-space transformation of the source device context.

crBkColorSrc

Background color (the RGB value) of the source device context. To make a COLORREF value, use the RGB macro.

iUsageSrc

Value of the bmiColors member of the BITMAPINFO structure. The iUsageSrc member can be either the DIB_PAL_COLORS 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.

xMask

Horizontal pixel offset into mask bitmap.

yMask

Vertical pixel offset into mask bitmap.

iUsageMask

Value of the bmiColors member of the mask BITMAPINFO structure.

offBmiMask

Offset to mask BITMAPINFO structure.

cbBmiMask

Size of mask BITMAPINFO structure.

offBitsMask

Offset to mask bitmap bits.

cbBitsMask

Size of mask bitmap bits.

Requirements

See also

Metafiles Overview

Metafile Structures

BITMAPINFO

PlgBlt

COLORREF

RGB

Build date: 10/25/2012