Rendering > VpeRenderPictureDIB

[Windows platform only]

Computes the dimensions of a given image, based on the method VpePictureDIB(). The dimensions are computed including the surrounding frame, if PenSize is <> 0.

void VpeRenderPictureDIB(

VpeHandle hDoc,

VpeCoord width,

VpeCoord height,

HGLOBAL hDIB

)

VpeHandle hDoc

Document Handle

VpeCoord width, height

Can be used to compute either the width or the height by setting one value to a numeric value whilst using VFREE for the other value. Usually you will set both values to VFREE.

HGLOBAL hDIB

handle of the DIB to be rendered

Remarks:

In case of an error, LastError is set.

The computed dimensions can be retrieved with

VpeGet(hDoc, VRENDERWIDTH)

VpeGet(hDoc, VRENDERHEIGHT)

Example:

see VpeRenderPicture