Monkeybread Software - DynaPDF Manual

DynaPDF Manual - Page 64

Content parsing & editing

Page 64 of 860

WriteToPage

Syntax:

LBOOL psrWriteToPage(

const PPDF* IPDF,

// PDF instance pointer

const IPSR* Ctx,

// Parser instance pointer

TOptimizeFlags Flags,

// Flags to control optimization

struct TOptimizeParams* Parms) // Optional optimization parameters

The function writes the C object structure, that was created by ParsePage(), back to the page.

The flags and optional parameters were taken from Optimize() because Optimize() uses the

very same parser to optimize pages. Please have a look at this function to determine which flags

and parameters are available.

Unchanged pages can be left unchanged or written back to the page. This is up to you. If

WriteToPage() is called then the content stream will be optimized. If nothing special should be

achieved set Flags to ofDefault and Parms to NULL.

CreateParserContext() accepts already its own flags and TOptimizeParams structure. The

parameter Parms that was passed to this function is used for all pages unless WritePage()

contains its own version.

If the parameter Parms is set then this structure becomes the new default until it is overriden

again by a WriteToPage() call. The flags are always overriden.

The function makes a copy of the structure if set. This makes sure that no error occurs when the

structure becomes out of scope.

Return values:

If the function succeeds the return value is 1. If the function fails the return value is 0.

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