Monkeybread Software - DynaPDF Manual

DynaPDF Manual - Page 558

Function Reference

Page 558 of 821

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.