Vanilla.PDF  2.0.0
Cross-platform toolkit for creating and modifying PDF documents
c_content_operator.h
Go to the documentation of this file.
1#ifndef _C_CONTENT_OPERATOR_H
2#define _C_CONTENT_OPERATOR_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
32 typedef enum {
33 ContentOperatorType_Undefined = 0,
37 ContentOperatorType_Unknown,
38 ContentOperatorType_LineWidth,
39 ContentOperatorType_LineCap,
40 ContentOperatorType_LineJoin,
41 ContentOperatorType_MiterLimit,
42 ContentOperatorType_DashPattern,
43 ContentOperatorType_ColorRenderingIntent,
44 ContentOperatorType_Flatness,
45 ContentOperatorType_GraphicsState,
46 ContentOperatorType_SaveGraphicsState,
47 ContentOperatorType_RestoreGraphicsState,
48 ContentOperatorType_TransformationMatrix,
49 ContentOperatorType_BeginSubpath,
50 ContentOperatorType_Line,
51 ContentOperatorType_FullCurve,
52 ContentOperatorType_FinalCurve,
53 ContentOperatorType_InitialCurve,
54 ContentOperatorType_CloseSubpath,
55 ContentOperatorType_Rectangle,
56 ContentOperatorType_Stroke,
57 ContentOperatorType_CloseAndStroke,
58 ContentOperatorType_FillPathNonzero,
59 ContentOperatorType_FillPathCompatibility,
60 ContentOperatorType_FillPathEvenOdd,
61 ContentOperatorType_FillStrokeNonzero,
62 ContentOperatorType_FillStrokeEvenOdd,
63 ContentOperatorType_CloseFillStrokeNonzero,
64 ContentOperatorType_CloseFillStrokeEvenOdd,
65 ContentOperatorType_EndPath,
66 ContentOperatorType_ClipPathNonzero,
67 ContentOperatorType_ClipPathEvenOdd,
68
73 ContentOperatorType_BeginText,
74
79 ContentOperatorType_EndText,
80 ContentOperatorType_CharacterSpacing,
81 ContentOperatorType_WordSpacing,
82 ContentOperatorType_HorizontalScaling,
83 ContentOperatorType_Leading,
84
89 ContentOperatorType_TextFont,
90 ContentOperatorType_TextRenderingMode,
91 ContentOperatorType_TextRise,
92 ContentOperatorType_TextTranslate,
93 ContentOperatorType_TextTranslateLeading,
94 ContentOperatorType_TextMatrix,
95 ContentOperatorType_TextNextLine,
96
101 ContentOperatorType_TextShow,
102
107 ContentOperatorType_TextShowArray,
108 ContentOperatorType_TextNextLineShow,
109 ContentOperatorType_TextNextLineShowSpacing,
110 ContentOperatorType_SetCharWidth,
111 ContentOperatorType_SetCacheDevice,
112 ContentOperatorType_SetStrokingColorSpaceName,
113 ContentOperatorType_SetNonstrokingColorSpaceName,
114 ContentOperatorType_SetStrokingColorSpaceDevice,
115 ContentOperatorType_SetStrokingColorSpaceDeviceExtended,
116 ContentOperatorType_SetNonstrokingColorSpaceDevice,
117 ContentOperatorType_SetNonstrokingColorSpaceDeviceExtended,
118 ContentOperatorType_SetStrokingColorSpaceGray,
119 ContentOperatorType_SetNonstrokingColorSpaceGray,
120 ContentOperatorType_SetStrokingColorSpaceRGB,
121 ContentOperatorType_SetNonstrokingColorSpaceRGB,
122 ContentOperatorType_SetStrokingColorSpaceCMYK,
123 ContentOperatorType_SetNonstrokingColorSpaceCMYK,
124 ContentOperatorType_ShadingPaint,
125 ContentOperatorType_BeginInlineImageObject,
126 ContentOperatorType_BeginInlineImageData,
127 ContentOperatorType_EndInlineImageObject,
128 ContentOperatorType_InvokeXObject,
129 ContentOperatorType_DefineMarkedContentPoint,
130 ContentOperatorType_DefineMarkedContentPointWithPropertyList,
131 ContentOperatorType_BeginMarkedContentSequence,
132 ContentOperatorType_BeginMarkedContentSequenceWithPropertyList,
133 ContentOperatorType_EndMarkedContentSequence,
134 ContentOperatorType_BeginCompatibilitySection,
135 ContentOperatorType_EndCompatibilitySection
136 } ContentOperatorType;
137
146 VANILLAPDF_API error_type CALLING_CONVENTION ContentOperator_GetOperatorType(ContentOperatorHandle* handle, ContentOperatorType* result);
147
151 VANILLAPDF_API error_type CALLING_CONVENTION ContentOperator_GetValue(ContentOperatorHandle* handle, BufferHandle** result);
152
156 VANILLAPDF_API error_type CALLING_CONVENTION ContentOperator_ToUnknown(ContentOperatorHandle* handle, IUnknownHandle** result);
157
161 VANILLAPDF_API error_type CALLING_CONVENTION ContentOperator_FromUnknown(IUnknownHandle* handle, ContentOperatorHandle** result);
162
167 VANILLAPDF_API error_type CALLING_CONVENTION ContentOperator_Release(ContentOperatorHandle* handle);
168
172#ifdef __cplusplus
173};
174#endif
175
176#endif /* _C_CONTENT_OPERATOR_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.
BufferHandle
Represents memory stored data.
ContentOperatorHandle
An operator is a PDF keyword specifying some action that shall be performed, such as painting a graph...
ContentOperatorHandle::ContentOperator_GetOperatorType
error_type CALLING_CONVENTION ContentOperator_GetOperatorType(ContentOperatorHandle *handle, ContentOperatorType *result)
Get derived type of current object.
ContentOperatorHandle::ContentOperator_ToUnknown
error_type CALLING_CONVENTION ContentOperator_ToUnknown(ContentOperatorHandle *handle, IUnknownHandle **result)
Reinterpret current object as IUnknownHandle.
ContentOperatorHandle::ContentOperator_Release
error_type CALLING_CONVENTION ContentOperator_Release(ContentOperatorHandle *handle)
Decrement the internal reference counter.
ContentOperatorHandle::ContentOperator_GetValue
error_type CALLING_CONVENTION ContentOperator_GetValue(ContentOperatorHandle *handle, BufferHandle **result)
Get byte representation of content operator.
ContentOperatorHandle::ContentOperator_FromUnknown
error_type CALLING_CONVENTION ContentOperator_FromUnknown(IUnknownHandle *handle, ContentOperatorHandle **result)
Convert IUnknownHandle to ContentOperatorHandle.
IUnknownHandle
Base class for reference counting.
ContentOperatorType
ContentOperatorType
Derived types of ContentOperatorHandle.
Definition c_content_operator.h:32
ContentOperatorType_EndText
@ ContentOperatorType_EndText
Terminates the ContentObjectTextHandle started with ContentOperationBeginTextHandle.
Definition c_content_operator.h:79
ContentOperatorType_TextShowArray
@ ContentOperatorType_TextShowArray
Show one or more text strings, allowing individual glyph positioning.
Definition c_content_operator.h:107
ContentOperatorType_TextFont
@ ContentOperatorType_TextFont
Set the text font and the text font size.
Definition c_content_operator.h:89
ContentOperatorType_BeginText
@ ContentOperatorType_BeginText
Starts a new ContentObjectTextHandle section.
Definition c_content_operator.h:73
ContentOperatorType_TextShow
@ ContentOperatorType_TextShow
Stream operation for showing a simple text string.
Definition c_content_operator.h:101
ContentOperatorType_Unknown
@ ContentOperatorType_Unknown
Unknown operator.
Definition c_content_operator.h:37
error_type
uint32_t error_type
This is return value type of all API functions.
Definition c_types.h:25