Vanilla.PDF  2.0.0
Cross-platform toolkit for creating and modifying PDF documents
c_page_contents.h
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1#ifndef _C_CONTENTS_H
2#define _C_CONTENTS_H
3
4#include "vanillapdf/c_export.h"
5#include "vanillapdf/c_handles.h"
6#include "vanillapdf/c_values.h"
7
8#ifdef __cplusplus
9extern "C"
10{
11#endif
12
37 VANILLAPDF_API error_type CALLING_CONVENTION PageContents_GetInstructionCollection(PageContentsHandle* handle, ContentInstructionCollectionHandle** result);
38
42 VANILLAPDF_API error_type CALLING_CONVENTION PageContents_RecalculateStreamData(PageContentsHandle* handle, boolean_type* result);
43
50 VANILLAPDF_API error_type CALLING_CONVENTION PageContents_GetBaseObject(PageContentsHandle* handle, ObjectHandle** result);
51
55 VANILLAPDF_API error_type CALLING_CONVENTION PageContents_ToUnknown(PageContentsHandle* handle, IUnknownHandle** result);
56
60 VANILLAPDF_API error_type CALLING_CONVENTION PageContents_FromUnknown(IUnknownHandle* handle, PageContentsHandle** result);
61
66 VANILLAPDF_API error_type CALLING_CONVENTION PageContents_Release(PageContentsHandle* handle);
67
70#ifdef __cplusplus
71};
72#endif
73
74#endif /* _C_CONTENTS_H */
c_export.h
This file contains macro declarations for importing and exporting symbols from library boundaries.
c_handles.h
This file contains all type forward declarations returned by the library API.
c_values.h
This file contains types and constants used as parameters or return values.
ContentInstructionCollectionHandle
Collection of content instructions.
IUnknownHandle
Base class for reference counting.
ObjectHandle
Base class for syntactic tokens.
PageContentsHandle
A content stream is a PDF stream object whose data consists of a sequence of instructions describing ...
PageContentsHandle::PageContents_Release
error_type CALLING_CONVENTION PageContents_Release(PageContentsHandle *handle)
Decrement the internal reference counter.
PageContentsHandle::PageContents_FromUnknown
error_type CALLING_CONVENTION PageContents_FromUnknown(IUnknownHandle *handle, PageContentsHandle **result)
Convert IUnknownHandle to PageContentsHandle.
PageContentsHandle::PageContents_GetBaseObject
error_type CALLING_CONVENTION PageContents_GetBaseObject(PageContentsHandle *handle, ObjectHandle **result)
Switch object to low-level syntax API.
PageContentsHandle::PageContents_ToUnknown
error_type CALLING_CONVENTION PageContents_ToUnknown(PageContentsHandle *handle, IUnknownHandle **result)
Reinterpret current object as IUnknownHandle.
PageContentsHandle::PageContents_GetInstructionCollection
error_type CALLING_CONVENTION PageContents_GetInstructionCollection(PageContentsHandle *handle, ContentInstructionCollectionHandle **result)
Return collection of the content stream instructions.
PageContentsHandle::PageContents_RecalculateStreamData
error_type CALLING_CONVENTION PageContents_RecalculateStreamData(PageContentsHandle *handle, boolean_type *result)
Updates the referenced stream content to reflect content operation changes.
error_type
uint32_t error_type
This is return value type of all API functions.
Definition c_types.h:25
boolean_type
int8_t boolean_type
Boolean type supported in C.
Definition c_types.h:31