Qt
Internal/Contributor docs for the Qt SDK. Note: These are NOT official API docs; those are found at https://doc.qt.io/
Loading...
Searching...
No Matches
cpdfsdk_renderpage.h
Go to the documentation of this file.
1// Copyright 2020 The PDFium Authors
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6
7#ifndef FPDFSDK_CPDFSDK_RENDERPAGE_H_
8#define FPDFSDK_CPDFSDK_RENDERPAGE_H_
9
10#include "public/fpdfview.h"
11
12class CFX_Matrix;
13class CPDFSDK_PauseAdapter;
14class CPDF_Page;
15class CPDF_PageRenderContext;
16struct FX_RECT;
17
18void CPDFSDK_RenderPage(CPDF_PageRenderContext* pContext,
19 CPDF_Page* pPage,
20 const CFX_Matrix& matrix,
21 const FX_RECT& clipping_rect,
22 int flags,
23 const FPDF_COLORSCHEME* color_scheme);
24
25// TODO(thestig): Consider giving this a better name, and make its parameters
26// more similar to those of CPDFSDK_RenderPage().
27void CPDFSDK_RenderPageWithContext(CPDF_PageRenderContext* pContext,
28 CPDF_Page* pPage,
29 int start_x,
30 int start_y,
31 int size_x,
32 int size_y,
33 int rotate,
34 int flags,
35 const FPDF_COLORSCHEME* color_scheme,
36 bool need_to_restore,
37 CPDFSDK_PauseAdapter* pause);
38
39#endif // FPDFSDK_CPDFSDK_RENDERPAGE_H_
void LoadSubst(const ByteString &face_name, bool bTrueType, uint32_t flags, int weight, int italic_angle, FX_CodePage code_page, bool bVertical)
Definition cfx_font.cpp:220
CFX_Matrix(float a1, float b1, float c1, float d1, float e1, float f1)
void Translate(int32_t x, int32_t y)
void AppendRect(float left, float bottom, float right, float top)
Definition cfx_path.cpp:309
bool DrawDeviceText(pdfium::span< const TextCharPos > pCharPos, CFX_Font *pFont, const CFX_Matrix &mtObject2Device, float font_size, uint32_t color, const CFX_TextRenderOptions &options) override
void SaveState() override
bool SetClip_PathFill(const CFX_Path &path, const CFX_Matrix *pObject2Device, const CFX_FillRenderOptions &fill_options) override
void RestoreState(bool bKeepSaved) override
bool DrawPath(const CFX_Path &path, const CFX_Matrix *pObject2Device, const CFX_GraphStateData *pGraphState, uint32_t fill_color, uint32_t stroke_color, const CFX_FillRenderOptions &fill_options, BlendMode blend_type) override
RenderContextClearer(CPDF_Page *pPage)
uint32_t m_GlyphIndex
const CPDF_Array * CPDFArrayFromFPDFPageRange(FPDF_PAGERANGE range)
WideString WideStringFromFPDFWideString(FPDF_WIDESTRING wide_string)
bool IsValidQuadPointsIndex(const CPDF_Array *array, size_t index)
FPDF_STRUCTTREE FPDFStructTreeFromCPDFStructTree(CPDF_StructTree *struct_tree)
std::vector< uint32_t > ParsePageRangeString(const ByteString &bsPageRange, uint32_t nCount)
FPDF_STRUCTELEMENT_ATTR FPDFStructElementAttrFromCPDFDictionary(const CPDF_Dictionary *dictionary)
unsigned long NulTerminateMaybeCopyAndReturnLength(const ByteString &text, void *buffer, unsigned long buflen)
ByteString ByteStringFromFPDFWideString(FPDF_WIDESTRING wide_string)
FPDF_XOBJECT FPDFXObjectFromXObjectContext(XObjectContext *xobject)
CPDF_StructElement * CPDFStructElementFromFPDFStructElement(FPDF_STRUCTELEMENT struct_element)
FPDF_PAGELINK FPDFPageLinkFromCPDFLinkExtract(CPDF_LinkExtract *link)
FPDF_DEST FPDFDestFromCPDFArray(const CPDF_Array *dest)
IPDF_Page * IPDFPageFromFPDFPage(FPDF_PAGE page)
const CFX_Path::Point * FXPathPointFromFPDFPathSegment(FPDF_PATHSEGMENT segment)
CPDF_TextPageFind * CPDFTextPageFindFromFPDFSchHandle(FPDF_SCHHANDLE handle)
FPDF_JAVASCRIPT_ACTION FPDFJavaScriptActionFromCPDFJavaScriptAction(CPDF_JavaScript *javascript)
FPDF_DOCUMENT FPDFDocumentFromCPDFDocument(CPDF_Document *doc)
void ProcessParseError(CPDF_Parser::Error err)
XObjectContext * XObjectContextFromFPDFXObject(FPDF_XOBJECT xobject)
RetainPtr< CPDF_Array > AddQuadPointsArrayToDictionary(CPDF_Dictionary *dict)
CPDF_Array * CPDFArrayFromFPDFDest(FPDF_DEST dest)
unsigned long Utf16EncodeMaybeCopyAndReturnLength(const WideString &text, void *buffer, unsigned long buflen)
FPDF_SCHHANDLE FPDFSchHandleFromCPDFTextPageFind(CPDF_TextPageFind *handle)
FPDF_BITMAP FPDFBitmapFromCFXDIBitmap(CFX_DIBitmap *bitmap)
CFX_DIBitmap * CFXDIBitmapFromFPDFBitmap(FPDF_BITMAP bitmap)
FPDF_BOOL IsPDFSandboxPolicyEnabled(FPDF_DWORD policy)
CPDFSDK_FormFillEnvironment * CPDFSDKFormFillEnvironmentFromFPDFFormHandle(FPDF_FORMHANDLE handle)
FPDF_ANNOTATION FPDFAnnotationFromCPDFAnnotContext(CPDF_AnnotContext *annot)
FPDF_ACTION FPDFActionFromCPDFDictionary(const CPDF_Dictionary *action)
void SetPDFSandboxPolicy(FPDF_DWORD policy, FPDF_BOOL enable)
CPDF_Dictionary * CPDFDictionaryFromFPDFBookmark(FPDF_BOOKMARK bookmark)
CPDF_ContentMarkItem * CPDFContentMarkItemFromFPDFPageObjectMark(FPDF_PAGEOBJECTMARK mark)
CPDF_Object * CPDFObjectFromFPDFAttachment(FPDF_ATTACHMENT attachment)
RetainPtr< const CPDF_Array > GetQuadPointsArrayFromDictionary(const CPDF_Dictionary *dict)
FPDF_LINK FPDFLinkFromCPDFDictionary(CPDF_Dictionary *link)
const CPDF_Dictionary * CPDFDictionaryFromFPDFSignature(FPDF_SIGNATURE signature)
CPDF_AnnotContext * CPDFAnnotContextFromFPDFAnnotation(FPDF_ANNOTATION annot)
FPDF_PAGEOBJECT FPDFPageObjectFromCPDFPageObject(CPDF_PageObject *page_object)
bool GetQuadPointsAtIndex(RetainPtr< const CPDF_Array > array, size_t quad_index, FS_QUADPOINTSF *quad_points)
FPDF_PAGEOBJECTMARK FPDFPageObjectMarkFromCPDFContentMarkItem(CPDF_ContentMarkItem *mark)
FPDF_STRUCTELEMENT FPDFStructElementFromCPDFStructElement(CPDF_StructElement *struct_element)
CPDF_TextPage * CPDFTextPageFromFPDFTextPage(FPDF_TEXTPAGE page)
void ReportUnsupportedXFA(const CPDF_Document *pDoc)
FPDF_FONT FPDFFontFromCPDFFont(CPDF_Font *font)
CPDF_Font * CPDFFontFromFPDFFont(FPDF_FONT font)
FS_RECTF FSRectFFromCFXFloatRect(const CFX_FloatRect &rect)
RetainPtr< CPDF_Array > GetMutableQuadPointsArrayFromDictionary(CPDF_Dictionary *dict)
CPDF_Dictionary * CPDFDictionaryFromFPDFLink(FPDF_LINK link)
void CheckForUnsupportedAnnot(const CPDF_Annot *pAnnot)
void ReportUnsupportedFeatures(const CPDF_Document *pDoc)
CPDF_ClipPath * CPDFClipPathFromFPDFClipPath(FPDF_CLIPPATH path)
FS_MATRIX FSMatrixFromCFXMatrix(const CFX_Matrix &matrix)
FPDF_PATHSEGMENT FPDFPathSegmentFromFXPathPoint(const CFX_Path::Point *segment)
void SetColorFromScheme(const FPDF_COLORSCHEME *pColorScheme, CPDF_RenderOptions *pRenderOptions)
CFX_FloatRect CFXFloatRectFromFSRectF(const FS_RECTF &rect)
FPDF_PAGE FPDFPageFromIPDFPage(IPDF_Page *page)
unsigned long GetRawStreamMaybeCopyAndReturnLength(RetainPtr< const CPDF_Stream > stream, pdfium::span< uint8_t > buffer)
CPDF_JavaScript * CPDFJavaScriptActionFromFPDFJavaScriptAction(FPDF_JAVASCRIPT_ACTION javascript)
FPDF_CLIPPATH FPDFClipPathFromCPDFClipPath(CPDF_ClipPath *path)
CFX_PointF CFXPointFFromFSPointF(const FS_POINTF &point)
CPDF_Page * CPDFPageFromFPDFPage(FPDF_PAGE page)
CPDF_Document * CPDFDocumentFromFPDFDocument(FPDF_DOCUMENT doc)
FPDF_BOOKMARK FPDFBookmarkFromCPDFDictionary(const CPDF_Dictionary *bookmark)
FPDF_SIGNATURE FPDFSignatureFromCPDFDictionary(const CPDF_Dictionary *dictionary)
CPDF_StructTree * CPDFStructTreeFromFPDFStructTree(FPDF_STRUCTTREE struct_tree)
unsigned long DecodeStreamMaybeCopyAndReturnLength(RetainPtr< const CPDF_Stream > stream, pdfium::span< uint8_t > buffer)
FPDF_TEXTPAGE FPDFTextPageFromCPDFTextPage(CPDF_TextPage *page)
FPDF_PAGERANGE FPDFPageRangeFromCPDFArray(const CPDF_Array *range)
const CPDF_Dictionary * CPDFDictionaryFromFPDFStructElementAttr(FPDF_STRUCTELEMENT_ATTR struct_element_attr)
void SetPDFUnsupportInfo(UNSUPPORT_INFO *unsp_info)
CPDF_PageObject * CPDFPageObjectFromFPDFPageObject(FPDF_PAGEOBJECT page_object)
CPDF_Dictionary * CPDFDictionaryFromFPDFAction(FPDF_ACTION action)
FPDF_FORMHANDLE FPDFFormHandleFromCPDFSDKFormFillEnvironment(CPDFSDK_FormFillEnvironment *handle)
CFX_Matrix CFXMatrixFromFSMatrix(const FS_MATRIX &matrix)
CPDFSDK_InteractiveForm * FormHandleToInteractiveForm(FPDF_FORMHANDLE hHandle)
CPDF_LinkExtract * CPDFLinkExtractFromFPDFPageLink(FPDF_PAGELINK link)
FPDF_ATTACHMENT FPDFAttachmentFromCPDFObject(CPDF_Object *attachment)
void CPDFSDK_RenderPageWithContext(CPDF_PageRenderContext *pContext, CPDF_Page *pPage, int start_x, int start_y, int size_x, int size_y, int rotate, int flags, const FPDF_COLORSCHEME *color_scheme, bool need_to_restore, CPDFSDK_PauseAdapter *pause)
void CPDFSDK_RenderPage(CPDF_PageRenderContext *pContext, CPDF_Page *pPage, const CFX_Matrix &matrix, const FX_RECT &clipping_rect, int flags, const FPDF_COLORSCHEME *color_scheme)
FPDF_EXPORT FPDF_ACTION FPDF_CALLCONV FPDFLink_GetAction(FPDF_LINK link)
Definition fpdf_doc.cpp:355
FPDF_EXPORT FPDF_DEST FPDF_CALLCONV FPDFLink_GetDest(FPDF_DOCUMENT document, FPDF_LINK link)
Definition fpdf_doc.cpp:337
FPDF_EXPORT FPDF_ACTION FPDF_CALLCONV FPDFBookmark_GetAction(FPDF_BOOKMARK bookmark)
Definition fpdf_doc.cpp:164
FPDF_EXPORT FPDF_DEST FPDF_CALLCONV FPDFAction_GetDest(FPDF_DOCUMENT document, FPDF_ACTION action)
Definition fpdf_doc.cpp:194
FPDF_EXPORT FPDF_BOOKMARK FPDF_CALLCONV FPDFBookmark_Find(FPDF_DOCUMENT document, FPDF_WIDESTRING title)
Definition fpdf_doc.cpp:126
FPDF_EXPORT unsigned long FPDF_CALLCONV FPDFDest_GetView(FPDF_DEST dest, unsigned long *pNumParams, FS_FLOAT *pParams)
Definition fpdf_doc.cpp:259
FPDF_EXPORT unsigned long FPDF_CALLCONV FPDFBookmark_GetTitle(FPDF_BOOKMARK bookmark, void *buffer, unsigned long buflen)
Definition fpdf_doc.cpp:106
FPDF_EXPORT FPDF_ACTION FPDF_CALLCONV FPDF_GetPageAAction(FPDF_PAGE page, int aa_type)
Definition fpdf_doc.cpp:438
FPDF_EXPORT FPDF_BOOKMARK FPDF_CALLCONV FPDFBookmark_GetNextSibling(FPDF_DOCUMENT document, FPDF_BOOKMARK bookmark)
Definition fpdf_doc.cpp:90
FPDF_EXPORT int FPDF_CALLCONV FPDFLink_GetLinkZOrderAtPoint(FPDF_PAGE page, double x, double y)
Definition fpdf_doc.cpp:319
FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FPDFLink_GetAnnotRect(FPDF_LINK link_annot, FS_RECTF *rect)
Definition fpdf_doc.cpp:402
FPDF_EXPORT FPDF_DEST FPDF_CALLCONV FPDFBookmark_GetDest(FPDF_DOCUMENT document, FPDF_BOOKMARK bookmark)
Definition fpdf_doc.cpp:142
FPDF_EXPORT unsigned long FPDF_CALLCONV FPDFAction_GetFilePath(FPDF_ACTION action, void *buffer, unsigned long buflen)
Definition fpdf_doc.cpp:210
FPDF_EXPORT int FPDF_CALLCONV FPDFBookmark_GetCount(FPDF_BOOKMARK bookmark)
Definition fpdf_doc.cpp:117
FPDF_EXPORT FPDF_ANNOTATION FPDF_CALLCONV FPDFLink_GetAnnot(FPDF_PAGE page, FPDF_LINK link_annot)
Definition fpdf_doc.cpp:389
FPDF_EXPORT unsigned long FPDF_CALLCONV FPDF_GetFileIdentifier(FPDF_DOCUMENT document, FPDF_FILEIDTYPE id_type, void *buffer, unsigned long buflen)
Definition fpdf_doc.cpp:461
FPDF_EXPORT unsigned long FPDF_CALLCONV FPDFAction_GetType(FPDF_ACTION action)
Definition fpdf_doc.cpp:173
FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FPDFDest_GetLocationInPage(FPDF_DEST dest, FPDF_BOOL *hasXVal, FPDF_BOOL *hasYVal, FPDF_BOOL *hasZoomVal, FS_FLOAT *x, FS_FLOAT *y, FS_FLOAT *zoom)
Definition fpdf_doc.cpp:276
FPDF_EXPORT unsigned long FPDF_CALLCONV FPDFAction_GetURIPath(FPDF_DOCUMENT document, FPDF_ACTION action, void *buffer, unsigned long buflen)
Definition fpdf_doc.cpp:223
FPDF_EXPORT int FPDF_CALLCONV FPDFLink_CountQuadPoints(FPDF_LINK link_annot)
Definition fpdf_doc.cpp:412
FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FPDFLink_GetQuadPoints(FPDF_LINK link_annot, int quad_index, FS_QUADPOINTSF *quad_points)
Definition fpdf_doc.cpp:419
FPDF_EXPORT unsigned long FPDF_CALLCONV FPDF_GetMetaText(FPDF_DOCUMENT document, FPDF_BYTESTRING tag, void *buffer, unsigned long buflen)
Definition fpdf_doc.cpp:487
FPDF_EXPORT unsigned long FPDF_CALLCONV FPDF_GetPageLabel(FPDF_DOCUMENT document, int page_index, void *buffer, unsigned long buflen)
Definition fpdf_doc.cpp:506
FPDF_EXPORT FPDF_LINK FPDF_CALLCONV FPDFLink_GetLinkAtPoint(FPDF_PAGE page, double x, double y)
Definition fpdf_doc.cpp:301
FPDF_EXPORT FPDF_BOOKMARK FPDF_CALLCONV FPDFBookmark_GetFirstChild(FPDF_DOCUMENT document, FPDF_BOOKMARK bookmark)
Definition fpdf_doc.cpp:78
FPDF_EXPORT int FPDF_CALLCONV FPDFDest_GetDestPageIndex(FPDF_DOCUMENT document, FPDF_DEST dest)
Definition fpdf_doc.cpp:245
FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FPDFLink_Enumerate(FPDF_PAGE page, int *start_pos, FPDF_LINK *link_annot)
Definition fpdf_doc.cpp:363
TEST_F(FPDFParserDecodeEmbedderTest, Bug552046)
#define FPDF_CALLCONV
Definition fpdfview.h:227
#define FPDF_EXPORT
Definition fpdfview.h:221
FX_CodePage
Definition fx_codepage.h:18
TEST(FXCRYPT, CryptToBase16)
BlendMode
Definition fx_dib.h:49
static constexpr CFX_FillRenderOptions WindingOptions()
constexpr CFX_TextRenderOptions(AliasingType type)