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DynaPDF Manual - Page 508

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Function Reference
Page 508 of 750
MovePage
Syntax:
LBOOL pdfMovePage(
const PPDF* IPDF, // Instance pointer
UI32 Source,
// Source page number
UI32 Dest)
// Target page number
The function moves a page to another position in the document. Moving a page requires some
processing time if the document contains many bookmarks or page links because the destinations of
all links and bookmarks must be modified so that they refer still to the correct page. For example, if
the first page of a document should be moved to the last page, all pages of the document must be
reordered. If the document is large and if it contains a few thousands page links as well as
bookmarks, this action can take a while.
The parameter Source must be a valid page number in the document. Page numbering starts at one. If
the destination page is larger than the source page, the page number can be greater than the number
of pages currently available in the document. The document is then filled with empty pages until the
destination page becomes valid.
If the destination page is smaller than the source page number, both page numbers must already
exist in the document.
It is also possible to exchange two pages with ExchangePage().
Return values:
If the function succeeds the return value is 1. If the function fails the return value is 0.
MoveTo
Syntax:
LBOOL pdfMoveTo(
const PPDF* IPDF, // Instance pointer
double PosX,
// X-Coordinate of new position
double PosY)
// Y-Coordinate of new position
The function moves the current position to the point specified by PosX, PosY. This function must be
called before a line or curved path segment can be drawn. See also LineTo(), Bezier_1_2_3().
Return values:
If the function succeeds the return value is 1. If the function fails the return value is 0.
 

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