DynaPDF Manual - Page 679
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Function Reference
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Return values:
If the function succeeds the return value is 1. If the function fails the return value is 0.
RenderPDFFile (obsolete)
Syntax:
LBOOL pdfRenderPDFFile(
const PPDF* IPDF,
// PDF Instance pointer
const char* OutFile,
// File name or directory
UI32 Resolution,
// Resolution in DPI
TRasterFlags Flags,
// Optional flags
TPDFPixFormat PixFmt,
// Output pixel format
TCompressionFilter Filter, // Compression filter for TIFF output
TImageFormat Format)
// Output image format
This function is obsolete and should no longer be used. New applications should use
RenderPDFFileEx() instead.
Return values:
If the function succeeds the return value is 1. If the function fails the return value is 0.
RenderPDFFileEx
Syntax:
LBOOL pdfRenderPDFFileEx(
const PPDF* IPDF,
// PDF Instance pointer
const char* OutFile,
// File name or directory
UI32 Resolution,
// Resolution in DPI
SI32 Width,
// or output width
SI32 Height,
// or output height
TRasterFlags Flags,
// Optional flags
TPDFPixFormat PixFmt,
// Output pixel format
TCompressionFilter Filter, // Compression filter for TIFF output
TImageFormat Format)
// Output image format
The function renders all PDF pages which are currently in memory and stores the result in a
proprietary image format. The pages in memory could be imported from one or more external PDF
files, e.g. with ImportPDFFile(), created with DynaPDF functions, or a combination of both.
The parameter OutFile can be a path to an existing directory or the file name of the output image.
The latter type can be used with TIFF images because this format supports multi-page output. When
a file path is used with a single page image format only the first page will be rendered.
The function calls the Ansi C function stat() to determine whether the path is a directory or a file
name. A path to a directory must not end with a slash or backslash because stat() cannot identify a
directory in this case.
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