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Function Reference
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vpViewArea
(PDF 1.4) The parameter AddVal specifies the name of the page
boundary representing the area of a page to be displayed when
viewing the document on the screen. The value is the key designating
the relevant page boundary in the page object (see SetBBox() for
further information). Default value: CropBox.
vpViewClip
(PDF 1.4) The parameter AddVal specifies the name of the page
boundary to which the contents of a page are to be clipped when
viewing the document on the screen. The value is the key designating
the relevant page boundary in the page object (see SetBBox() for
further information). Default value: CropBox.
vpPrintArea
(PDF 1.4) The parameter AddVal specifies the name of the page
boundary representing the area of a page to be rendered when
printing the document. The value is the key designating the relevant
page boundary in the page object (see SetBBox() for further
information). Default value: CropBox.
vpPrintClip
(PDF 1.4) The parameter AddVal specifies name of the page boundary
to which the contents of a page are to be clipped when printing the
document. The value is the key designating the relevant page
boundary in the page object (see SetBBox() for further information).
Default value: CropBox.
SetWMFDefExtent
Syntax:
LBOOL pdfSetWMFDefExtent(
const PPDF* IPDF, // Instance pointer
UI32 Width,
// Width in 0.01 millimetres
UI32 Height)
// Height in 0.01 millimetres
The function sets the default size which is used to convert non-portable WMF files to EMF. See
InsertMetafile() for further information.
Default value:
Width
= 0;
Height = 0;
Return values:
If the function succeeds the return value is 1. If the function fails the return value is 0.
 

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