fpdf_pageobjects_r.h

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#ifndef _FSPDF_PAGEOBJECTS_R_H_
#define _FSPDF_PAGEOBJECTS_R_H_

#ifdef __cplusplus
extern "C" {
#endif

/*******************************************************************************/
/* Definitions for page objects                                                */
/*******************************************************************************/
#ifndef _FSPDF_DEF_HANDLE_PAGEOBJECT_
#define _FSPDF_DEF_HANDLE_PAGEOBJECT_

FSCRT_DEFINEHANDLE(FSPDF_PAGEOBJECT);

#endif /* _FSPDF_DEF_HANDLE_PAGEOBJECT_ */

#ifndef _FSPDF_DEF_HANDLE_PAGEOBJECTS_
#define _FSPDF_DEF_HANDLE_PAGEOBJECTS_

FSCRT_DEFINEHANDLE(FSPDF_PAGEOBJECTS);

#endif /* _FSPDF_DEF_HANDLE_PAGEOBJECTS_ */

#ifndef _FSPDF_DEF_MACRO_PAGEOBJECT_
#define _FSPDF_DEF_MACRO_PAGEOBJECT_

#define FSPDF_PAGEOBJECT_ALL                            0

#define FSPDF_PAGEOBJECT_TEXT                           1

#define FSPDF_PAGEOBJECT_PATH                           2

#define FSPDF_PAGEOBJECT_IMAGE                          3

#define FSPDF_PAGEOBJECT_SHADING                        4

#define FSPDF_PAGEOBJECT_FORMXOBJECT            5

#endif /* _FSPDF_DEF_MACRO_PAGEOBJECT_ */

#ifndef _FSPDF_DEF_MACRO_TEXTMODE_
#define _FSPDF_DEF_MACRO_TEXTMODE_

#define FSPDF_TEXTMODE_FILL                                             0

#define FSPDF_TEXTMODE_STROKE                                   1

#define FSPDF_TEXTMODE_FILLSTROKE                               2

#define FSPDF_TEXTMODE_INVISIBLE                                3

#define  FSPDF_TEXTMODE_FILLCLIP                                4

#define FSPDF_TEXTMODE_STROKECLIP                               5

#define FSPDF_TEXTMODE_FILLSTROKECLIP                   6

#define FSPDF_TEXTMODE_CLIP                                             7

#endif /* _FSPDF_DEF_MACRO_TEXTMODE_ */

#ifndef _FSPDF_DEF_MACRO_IMAGEOBJECTCS_
#define _FSPDF_DEF_MACRO_IMAGEOBJECTCS_

#define FSPDF_IMAGECS_INVALID                                   0

#define FSPDF_IMAGECS_DEVICEGRAY                                1

#define FSPDF_IMAGECS_DEVICERGB                                 2

#define FSPDF_IMAGECS_DEVICECMYK                                3

#define FSPDF_IMAGECS_CALGRAY                                   4

#define FSPDF_IMAGECS_CALRGB                                    5

#define FSPDF_IMAGECS_LAB                                               6

#define FSPDF_IMAGECS_SEPARATION                                8

#define FSPDF_IMAGECS_DEVICEN                                   9

#define FSPDF_IMAGECS_PATTERN                                   11

#define FSPDF_IMAGECS_ICCBASED_DEVICEGRAY               12

#define FSPDF_IMAGECS_ICCBASED_DEVICERGB                13

#define FSPDF_IMAGECS_ICCBASED_DEVICECMYK               14

#endif /* _FSPDF_DEF_MACRO_IMAGEOBJECTCS_ */

#ifndef _FSPDF_DEF_STRUCTURE_GRAPHSTATE_
#define _FSPDF_DEF_STRUCTURE_GRAPHSTATE_

typedef struct _FSPDF_GRAPHSTATE
{
        FS_INT32        blendMode;
        FS_FLOAT        lineWidth;
        FS_INT32        lineJoin;
        FS_FLOAT        miterLimit;
        FS_INT32        lineCap;
        FS_FLOAT        dashPhase;
        FS_INT32        dashCount;
        FS_FLOAT        dashArray[16];
} FSPDF_GRAPHSTATE;

#endif /* _FSPDF_DEF_STRUCTURE_GRAPHSTATE_ */

#ifndef _FSPDF_DEF_STRUCTURE_TEXTSTATE_
#define _FSPDF_DEF_STRUCTURE_TEXTSTATE_

typedef struct  _FSPDF_TEXTSTATE
{
        FSCRT_FONT      font;
        FS_FLOAT        fontSize;
        FS_FLOAT        charSpace;
        FS_FLOAT        wordSpace;
        FS_INT32        textMode;
        FS_FLOAT        x;
        FS_FLOAT        y;
        FS_FLOAT        textMatrix[4];  
        FS_FLOAT        textLeading;
} FSPDF_TEXTSTATE;

#endif /* _FSPDF_DEF_STRUCTURE_TEXTSTATE_ */

/*******************************************************************************/
/* Page objects                                                                */
/*******************************************************************************/
FS_RESULT       FSPDF_Page_GetPageObjects(FSCRT_PAGE page, FSPDF_PAGEOBJECTS* pageObjs);

FS_RESULT       FSPDF_PageObjects_CountObjects(FSCRT_PAGE page, FSPDF_PAGEOBJECTS pageObjs, FS_INT32 typeFilter, FS_INT32* count);

FS_RESULT       FSPDF_PageObjects_GetObject(FSCRT_PAGE page, FSPDF_PAGEOBJECTS pageObjs, FS_INT32 typeFilter, FS_INT32 index, FSPDF_PAGEOBJECT* pageObj);

FS_RESULT       FSPDF_PageObjects_EnumerateObject(FSCRT_PAGE page, FSPDF_PAGEOBJECTS pageObjs, FS_INT32 typeFilter, FSCRT_POSITION* position, FSPDF_PAGEOBJECT* pageObj);

FS_RESULT       FSPDF_PageObjects_GetObjectIndex(FSCRT_PAGE page, FSPDF_PAGEOBJECTS pageObjs, FSPDF_PAGEOBJECT pageObj, FS_INT32 typeFilter, FS_INT32* index);

FS_RESULT       FSPDF_PageObjects_GetObjectAtPos(FSCRT_PAGE page, FSPDF_PAGEOBJECTS pageObjs, FS_INT32 typeFilter, 
                                                                                         FS_FLOAT x, FS_FLOAT y, FS_FLOAT tolerance, 
                                                                                         FSPDF_PAGEOBJECT *pageObj);

FS_RESULT       FSPDF_PageObjects_GetObjectListAtPos(FSCRT_PAGE page, FS_INT32 typeFilter,  FS_FLOAT x, FS_FLOAT y, FS_FLOAT tolerance, FSCRT_ARRAY* pageObjList);

/*******************************************************************************/
/* Page object                                                                 */
/*******************************************************************************/
FS_RESULT       FSPDF_PageObject_GetType(FSCRT_PAGE page, FSPDF_PAGEOBJECT pageObj, FS_INT32* type);

FS_RESULT       FSPDF_PageObject_GetRect(FSCRT_PAGE page, FSPDF_PAGEOBJECT pageObj, FSCRT_RECTF* rect);

FS_RESULT       FSPDF_PageObject_GetMatrix(FSCRT_PAGE page, FSPDF_PAGEOBJECT pageObj, FSCRT_MATRIX* matrix);

FS_RESULT       FSPDF_PageObject_GetGraphState(FSCRT_PAGE page, FSPDF_PAGEOBJECT pageObj, FSPDF_GRAPHSTATE* graphState);

FS_RESULT       FSPDF_PageObject_GetColor(FSCRT_PAGE page, FSPDF_PAGEOBJECT pageObj, FS_BOOL isStroke, FS_ARGB* color);

FS_RESULT       FSPDF_PageObject_GetClipRect(FSCRT_PAGE page, FSPDF_PAGEOBJECT pageObj, FSCRT_RECTF* clipRect);

FS_RESULT       FSPDF_PageObject_HasTransparency(FSCRT_PAGE page, FSPDF_PAGEOBJECT pageObj, FS_BOOL* hasTransparency);

FS_RESULT       FSPDF_PageObject_GetLayers(FSCRT_PAGE page, FSPDF_PAGEOBJECT pageObj, FSCRT_ARRAY* layerArray);

/********************************************************************************/
/* Text object                                                                  */
/********************************************************************************/
FS_RESULT       FSPDF_TextObject_GetTextState(FSCRT_PAGE page, FSPDF_PAGEOBJECT textObj, FSPDF_TEXTSTATE* textState);

FS_RESULT       FSPDF_TextObject_GetUnicodeString(FSCRT_PAGE page, FSPDF_PAGEOBJECT textObj, FSCRT_BSTR* unicodeStr);

/*******************************************************************************/
/* Path object                                                                 */
/*******************************************************************************/
FS_RESULT       FSPDF_PathObject_GetPathData(FSCRT_PAGE page, FSPDF_PAGEOBJECT pathObj, FSCRT_PATHDATA* pathData);

FS_RESULT       FSPDF_PathObject_GetFillMode(FSCRT_PAGE page, FSPDF_PAGEOBJECT pathObj, FS_INT32* fillMode);

FS_RESULT       FSPDF_PathObject_GetStrokeState(FSCRT_PAGE page, FSPDF_PAGEOBJECT pathObj, FS_BOOL* isStroke);

/*******************************************************************************/
/* Image object                                                                */
/*******************************************************************************/
FS_RESULT       FSPDF_ImageObject_CloneBitmap(FSCRT_PAGE page, FSPDF_PAGEOBJECT imageObj, FSCRT_BITMAP* bitmap);

FS_RESULT       FSPDF_ImageObject_GetColorSpace(FSCRT_PAGE page,FSPDF_PAGEOBJECT imageObj, FS_INT32* colorspace);

FS_RESULT       FSPDF_ImageObject_GetStream(FSCRT_PAGE page,FSPDF_PAGEOBJECT imageObj, FSPDF_OBJECT* stream);

/*******************************************************************************/
/* Form XObject object                                                               */
/*******************************************************************************/
FS_RESULT       FSPDF_FormXObject_GetObjects(FSCRT_PAGE page, FSPDF_PAGEOBJECT formXObj, FSPDF_PAGEOBJECTS* pageObjs);

FS_RESULT       FSPDF_FormXObject_GetStream(FSCRT_PAGE page,FSPDF_PAGEOBJECT formXObj, FSPDF_OBJECT* stream);

FS_RESULT       FSPDF_ShadingObject_GetShading(FSCRT_PAGE page, FSPDF_PAGEOBJECT shadingObj, FSPDF_OBJECT* shadingPDFObj);

/*******************************************************************************/
/* Clipping                                                                    */
/*******************************************************************************/
FS_RESULT       FSPDF_PageObject_CountClipPath(FSCRT_PAGE page, FSPDF_PAGEOBJECT pageObj, FS_INT32* count);

FS_RESULT       FSPDF_PageObject_GetClipPath(FSCRT_PAGE page, FSPDF_PAGEOBJECT pageObj, FS_INT32 index, FSCRT_PATHDATA* pathData, FS_INT32* fillMode);

FS_RESULT       FSPDF_PageObject_CountClipText(FSCRT_PAGE page, FSPDF_PAGEOBJECT pageObj, FS_INT32* count);

FS_RESULT       FSPDF_PageObject_GetClipText(FSCRT_PAGE page, FSPDF_PAGEOBJECT pageObj, FS_INT32 index, FSPDF_PAGEOBJECT* textObj);

#ifdef __cplusplus
};
#endif
 /* group FPDFPAGEOBJECTS */

#endif /* _FSPDF_PAGEOBJECTS_R_H_ */