(0ccf980226462398d5097987466bcffd8236e1e9)

#include "public/fpdf_edit.h"
#include <math.h>
#include <algorithm>
#include <memory>
#include <utility>
#include "core/fpdfapi/page/cpdf_dib.h"
#include "core/fpdfapi/page/cpdf_image.h"
#include "core/fpdfapi/page/cpdf_imageobject.h"
#include "core/fpdfapi/page/cpdf_page.h"
#include "core/fpdfapi/page/cpdf_pageobject.h"
#include "core/fpdfapi/parser/cpdf_array.h"
#include "core/fpdfapi/parser/cpdf_dictionary.h"
#include "core/fpdfapi/parser/cpdf_name.h"
#include "core/fpdfapi/parser/cpdf_stream.h"
#include "core/fpdfapi/parser/cpdf_stream_acc.h"
#include "core/fpdfapi/render/cpdf_imagerenderer.h"
#include "core/fpdfapi/render/cpdf_rendercontext.h"
#include "core/fpdfapi/render/cpdf_renderstatus.h"
#include "core/fxcrt/compiler_specific.h"
#include "core/fxcrt/notreached.h"
#include "core/fxcrt/stl_util.h"
#include "core/fxge/cfx_defaultrenderdevice.h"
#include "core/fxge/dib/cfx_dibitmap.h"
#include "fpdfsdk/cpdfsdk_customaccess.h"
#include "fpdfsdk/cpdfsdk_helpers.h"

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Functions
FPDF_EXPORT FPDF_PAGEOBJECT FPDF_CALLCONV	FPDFPageObj_NewImageObj (FPDF_DOCUMENT document)
FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV	FPDFImageObj_LoadJpegFile (FPDF_PAGE pages, int count, FPDF_PAGEOBJECT image_object, FPDF_FILEACCESS file_access)
FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV	FPDFImageObj_LoadJpegFileInline (FPDF_PAGE pages, int count, FPDF_PAGEOBJECT image_object, FPDF_FILEACCESS file_access)
FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV	FPDFImageObj_SetMatrix (FPDF_PAGEOBJECT image_object, double a, double b, double c, double d, double e, double f)
FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV	FPDFImageObj_SetBitmap (FPDF_PAGE *pages, int count, FPDF_PAGEOBJECT image_object, FPDF_BITMAP bitmap)
FPDF_EXPORT FPDF_BITMAP FPDF_CALLCONV	FPDFImageObj_GetBitmap (FPDF_PAGEOBJECT image_object)
FPDF_EXPORT FPDF_BITMAP FPDF_CALLCONV	FPDFImageObj_GetRenderedBitmap (FPDF_DOCUMENT document, FPDF_PAGE page, FPDF_PAGEOBJECT image_object)
FPDF_EXPORT unsigned long FPDF_CALLCONV	FPDFImageObj_GetImageDataDecoded (FPDF_PAGEOBJECT image_object, void *buffer, unsigned long buflen)
FPDF_EXPORT unsigned long FPDF_CALLCONV	FPDFImageObj_GetImageDataRaw (FPDF_PAGEOBJECT image_object, void *buffer, unsigned long buflen)
FPDF_EXPORT int FPDF_CALLCONV	FPDFImageObj_GetImageFilterCount (FPDF_PAGEOBJECT image_object)
FPDF_EXPORT unsigned long FPDF_CALLCONV	FPDFImageObj_GetImageFilter (FPDF_PAGEOBJECT image_object, int index, void *buffer, unsigned long buflen)
FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV	FPDFImageObj_GetImageMetadata (FPDF_PAGEOBJECT image_object, FPDF_PAGE page, FPDF_IMAGEOBJ_METADATA *metadata)
FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV	FPDFImageObj_GetImagePixelSize (FPDF_PAGEOBJECT image_object, unsigned int width, unsigned int height)

Function Documentation

◆ FPDFImageObj_GetBitmap()

FPDF_EXPORT FPDF_BITMAP FPDF_CALLCONV FPDFImageObj_GetBitmap ( FPDF_PAGEOBJECT image_object )

Definition at line 197 of file fpdf_editimg.cpp.

References k1bppMask, k1bppRgb, k8bppMask, k8bppRgb, kBgr, kBgra, kBgrx, and kInvalid.

Referenced by CheckPDFiumCApi(), and WriteImages().

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◆ FPDFImageObj_GetImageDataDecoded()

FPDF_EXPORT unsigned long FPDF_CALLCONV FPDFImageObj_GetImageDataDecoded	(	FPDF_PAGEOBJECT	image_object,
		void *	buffer,
		unsigned long	buflen )

Definition at line 348 of file fpdf_editimg.cpp.

Referenced by CheckPDFiumCApi().

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◆ FPDFImageObj_GetImageDataRaw()

FPDF_EXPORT unsigned long FPDF_CALLCONV FPDFImageObj_GetImageDataRaw	(	FPDF_PAGEOBJECT	image_object,
		void *	buffer,
		unsigned long	buflen )

Definition at line 371 of file fpdf_editimg.cpp.

Referenced by CheckPDFiumCApi().

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◆ FPDFImageObj_GetImageFilter()

FPDF_EXPORT unsigned long FPDF_CALLCONV FPDFImageObj_GetImageFilter	(	FPDF_PAGEOBJECT	image_object,
		int	index,
		void *	buffer,
		unsigned long	buflen )

Definition at line 421 of file fpdf_editimg.cpp.

References CPDFPageObjectFromFPDFPageObject(), and FPDFImageObj_GetImageFilterCount().

Referenced by CheckPDFiumCApi().

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◆ FPDFImageObj_GetImageFilterCount()

FPDF_EXPORT int FPDF_CALLCONV FPDFImageObj_GetImageFilterCount ( FPDF_PAGEOBJECT image_object )

Definition at line 394 of file fpdf_editimg.cpp.

Referenced by CheckPDFiumCApi(), and FPDFImageObj_GetImageFilter().

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◆ FPDFImageObj_GetImageMetadata()

FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FPDFImageObj_GetImageMetadata	(	FPDF_PAGEOBJECT	image_object,
		FPDF_PAGE	page,
		FPDF_IMAGEOBJ_METADATA *	metadata )

Definition at line 442 of file fpdf_editimg.cpp.

References FPDF_IMAGEOBJ_METADATA::bits_per_pixel, FPDF_IMAGEOBJ_METADATA::colorspace, CPDFPageFromFPDFPage(), CPDF_Page::GetDocument(), CPDF_PageObject::GetRect(), FPDF_IMAGEOBJ_METADATA::height, FPDF_IMAGEOBJ_METADATA::horizontal_dpi, CPDF_DIB::kFail, CPDF_ColorSpace::kUnknown, FPDF_IMAGEOBJ_METADATA::marked_content_id, FPDF_IMAGEOBJ_METADATA::vertical_dpi, and FPDF_IMAGEOBJ_METADATA::width.

Referenced by CheckPDFiumCApi().

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◆ FPDFImageObj_GetImagePixelSize()

FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FPDFImageObj_GetImagePixelSize	(	FPDF_PAGEOBJECT	image_object,
		unsigned int *	width,
		unsigned int *	height )

Definition at line 496 of file fpdf_editimg.cpp.

Referenced by CheckPDFiumCApi().

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◆ FPDFImageObj_GetRenderedBitmap()

FPDF_EXPORT FPDF_BITMAP FPDF_CALLCONV FPDFImageObj_GetRenderedBitmap	(	FPDF_DOCUMENT	document,
		FPDF_PAGE	page,
		FPDF_PAGEOBJECT	image_object )

Definition at line 288 of file fpdf_editimg.cpp.

References CFX_Matrix::CFX_Matrix(), CPDF_ImageRenderer::CPDF_ImageRenderer(), CFX_Matrix::a, CFX_DefaultRenderDevice::Attach(), CFX_Matrix::b, CFX_Matrix::c, CPDF_ImageRenderer::Continue(), CPDFDocumentFromFPDFDocument(), CPDFPageFromFPDFPage(), CFX_Matrix::d, CFX_Matrix::e, CFX_Matrix::f, CPDF_Page::GetDocument(), CPDF_ImageRenderer::GetResult(), kBgra, CPDF_ImageObject::matrix(), CPDF_ImageRenderer::Start(), and CFX_Matrix::Translate().

Referenced by CheckPDFiumCApi(), TEST_F(), and WriteRenderedImages().

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◆ FPDFImageObj_LoadJpegFile()

FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FPDFImageObj_LoadJpegFile	(	FPDF_PAGE *	pages,
		int	count,
		FPDF_PAGEOBJECT	image_object,
		FPDF_FILEACCESS *	file_access )

Definition at line 131 of file fpdf_editimg.cpp.

Referenced by CheckPDFiumCApi().

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◆ FPDFImageObj_LoadJpegFileInline()

FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FPDFImageObj_LoadJpegFileInline	(	FPDF_PAGE *	pages,
		int	count,
		FPDF_PAGEOBJECT	image_object,
		FPDF_FILEACCESS *	file_access )