write.cc File Reference

(ada9ddbf8c604585ac344b72f7bb63ac27c84726)

#include "samples/helpers/write.h"
#include <limits.h>
#include <sstream>
#include <string>
#include <utility>
#include <vector>
#include "public/cpp/fpdf_scopers.h"
#include "public/fpdf_annot.h"
#include "public/fpdf_attachment.h"
#include "public/fpdf_edit.h"
#include "public/fpdf_thumbnail.h"
#include "testing/fx_string_testhelpers.h"
#include "testing/image_diff/image_diff_png.h"
#include "third_party/base/notreached.h"

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Enumerations
enum class	ThumbnailDecodeType {   kBitmap , kRawStream , kDecodedStream , kBitmap ,   kRawStream , kDecodedStream }
enum class	ThumbnailDecodeType {   kBitmap , kRawStream , kDecodedStream , kBitmap ,   kRawStream , kDecodedStream }

Functions
std::string	WritePpm (const char *pdf_name, int num, void *buffer_void, int stride, int width, int height)
void	WriteText (FPDF_TEXTPAGE textpage, const char *pdf_name, int num)
void	WriteAnnot (FPDF_PAGE page, const char *pdf_name, int num)
std::string	WritePng (const char *pdf_name, int num, void *buffer, int stride, int width, int height)
bool	GetThumbnailFilename (char *name_buf, size_t name_buf_size, const char *pdf_name, int page_num, ThumbnailDecodeType decode_type)
void	WriteBufferToFile (const void *buf, size_t buflen, const char *filename, const char *filetype)
std::vector< uint8_t >	EncodeBitmapToPng (ScopedFPDFBitmap bitmap)
void	WriteAttachments (FPDF_DOCUMENT doc, const std::string &name)
void	WriteImages (FPDF_PAGE page, const char *pdf_name, int page_num)
void	WriteRenderedImages (FPDF_DOCUMENT doc, FPDF_PAGE page, const char *pdf_name, int page_num)
void	WriteDecodedThumbnailStream (FPDF_PAGE page, const char *pdf_name, int page_num)
void	WriteRawThumbnailStream (FPDF_PAGE page, const char *pdf_name, int page_num)
void	WriteThumbnail (FPDF_PAGE page, const char *pdf_name, int page_num)

Enumeration Type Documentation

ThumbnailDecodeType [1/2]

enum class ThumbnailDecodeType

strong

Enumerator
kBitmap
kRawStream
kDecodedStream
kBitmap
kRawStream
kDecodedStream

Definition at line 642 of file write.cc.

ThumbnailDecodeType [2/2]

enum class ThumbnailDecodeType

strong

Enumerator
kBitmap
kRawStream
kDecodedStream
kBitmap
kRawStream
kDecodedStream

Definition at line 642 of file write.cc.

Function Documentation

EncodeBitmapToPng()

std::vector< uint8_t > EncodeBitmapToPng

(

ScopedFPDFBitmap

bitmap

)

Definition at line 692 of file write.cc.

GetThumbnailFilename()

bool GetThumbnailFilename	(	char *	name_buf,
		size_t	name_buf_size,
		const char *	pdf_name,
		int	page_num,
		ThumbnailDecodeType	decode_type )

Definition at line 644 of file write.cc.

References kBitmap, kDecodedStream, and kRawStream.

WriteAnnot()

void WriteAnnot	(	FPDF_PAGE	page,
		const char *	pdf_name,
		int	num )

Definition at line 339 of file write.cc.

References FPDFANNOT_COLORTYPE_Color, FPDFANNOT_COLORTYPE_InteriorColor, and FPDFPage_GetAnnotCount().

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WriteAttachments()

void WriteAttachments	(	FPDF_DOCUMENT	doc,
		const std::string &	name )

Definition at line 714 of file write.cc.

References FPDFAttachment_GetFile(), FPDFAttachment_GetName(), FPDFDoc_GetAttachment(), and FPDFDoc_GetAttachmentCount().

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WriteBufferToFile()

void WriteBufferToFile	(	const void *	buf,
		size_t	buflen,
		const char *	filename,
		const char *	filetype )

Definition at line 673 of file write.cc.

WriteDecodedThumbnailStream()

void WriteDecodedThumbnailStream	(	FPDF_PAGE	page,
		const char *	pdf_name,
		int	page_num )

Definition at line 838 of file write.cc.

References FPDFPage_GetDecodedThumbnailData().

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WriteImages()

void WriteImages	(	FPDF_PAGE	page,
		const char *	pdf_name,
		int	page_num )

Definition at line 769 of file write.cc.

References FPDFPage_CountObjects(), FPDFPage_GetObject(), and FPDFPageObj_GetType().

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WritePng()

std::string WritePng	(	const char *	pdf_name,
		int	num,
		void *	buffer,
		int	stride,
		int	width,
		int	height )

Definition at line 451 of file write.cc.

WritePpm()

std::string WritePpm	(	const char *	pdf_name,
		int	num,
		void *	buffer_void,
		int	stride,
		int	width,
		int	height )

Definition at line 259 of file write.cc.

WriteRawThumbnailStream()

void WriteRawThumbnailStream	(	FPDF_PAGE	page,
		const char *	pdf_name,
		int	page_num )

Definition at line 868 of file write.cc.

References FPDFPage_GetRawThumbnailData().

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WriteRenderedImages()

void WriteRenderedImages	(	FPDF_DOCUMENT	doc,
		FPDF_PAGE	page,
		const char *	pdf_name,
		int	page_num )

Definition at line 802 of file write.cc.

References FPDFPage_CountObjects(), FPDFPage_GetObject(), and FPDFPageObj_GetType().

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WriteText()

void WriteText	(	FPDF_TEXTPAGE	textpage,
		const char *	pdf_name,
		int	num )

Definition at line 310 of file write.cc.

References FPDFText_CountChars(), and FPDFText_GetUnicode().

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WriteThumbnail()

void WriteThumbnail	(	FPDF_PAGE	page,
		const char *	pdf_name,
		int	page_num )

Definition at line 896 of file write.cc.