diff options
Diffstat (limited to 'chromium/third_party/pdfium/public/fpdf_edit.h')
| -rw-r--r-- | chromium/third_party/pdfium/public/fpdf_edit.h | 67 |
1 files changed, 66 insertions, 1 deletions
diff --git a/chromium/third_party/pdfium/public/fpdf_edit.h b/chromium/third_party/pdfium/public/fpdf_edit.h index c547f078901..f2dad739ca9 100644 --- a/chromium/third_party/pdfium/public/fpdf_edit.h +++ b/chromium/third_party/pdfium/public/fpdf_edit.h @@ -42,6 +42,12 @@ #define FPDF_PAGEOBJ_SHADING 4 #define FPDF_PAGEOBJ_FORM 5 +// The path segment constants. +#define FPDF_SEGMENT_UNKNOWN -1 +#define FPDF_SEGMENT_LINETO 0 +#define FPDF_SEGMENT_BEZIERTO 1 +#define FPDF_SEGMENT_MOVETO 2 + #define FPDF_FILLMODE_ALTERNATE 1 #define FPDF_FILLMODE_WINDING 2 @@ -144,8 +150,17 @@ FPDF_EXPORT void FPDF_CALLCONV FPDFPage_InsertObject(FPDF_PAGE page, // page - handle to a page. // // Returns the number of objects in |page|. +// +// DEPRECATED. Please use FPDFPage_CountObjects. FPDF_EXPORT int FPDF_CALLCONV FPDFPage_CountObject(FPDF_PAGE page); +// Get number of page objects inside |page|. +// +// page - handle to a page. +// +// Returns the number of objects in |page|. +FPDF_EXPORT int FPDF_CALLCONV FPDFPage_CountObjects(FPDF_PAGE page); + // Get object in |page| at |index|. // // page - handle to a page. @@ -385,7 +400,7 @@ FPDFImageObj_GetImageFilterCount(FPDF_PAGEOBJECT image_object); // // image_object - handle to an image object. // index - the index of the filter requested. -// buffer - buffer for holding filter string, encoded in UTF16-LE. +// buffer - buffer for holding filter string, encoded in UTF-8. // buflen - length of the buffer. // // Returns the length of the filter string. @@ -552,6 +567,56 @@ FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FPDFPath_GetFillColor(FPDF_PAGEOBJECT path, unsigned int* B, unsigned int* A); +// Experimental API. +// Get number of segments inside |path|. +// +// path - handle to a path. +// +// A segment is a command, created by e.g. FPDFPath_MoveTo(), +// FPDFPath_LineTo() or FPDFPath_BezierTo(). +// +// Returns the number of objects in |path| or -1 on failure. +FPDF_EXPORT int FPDF_CALLCONV FPDFPath_CountSegments(FPDF_PAGEOBJECT path); + +// Experimental API. +// Get segment in |path| at |index|. +// +// path - handle to a path. +// index - the index of a segment. +// +// Returns the handle to the segment, or NULL on faiure. +FPDF_EXPORT FPDF_PATHSEGMENT FPDF_CALLCONV +FPDFPath_GetPathSegment(FPDF_PAGEOBJECT path, int index); + +// Experimental API. +// Get coordinates of |segment|. +// +// segment - handle to a segment. +// x - the horizontal position of the segment. +// y - the vertical position of the segment. +// +// Returns TRUE on success, otherwise |x| and |y| is not set. +FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV +FPDFPathSegment_GetPoint(FPDF_PATHSEGMENT segment, float* x, float* y); + +// Experimental API. +// Get type of |segment|. +// +// segment - handle to a segment. +// +// Returns one of the FPDF_SEGMENT_* values on success, +// FPDF_SEGMENT_UNKNOWN on error. +FPDF_EXPORT int FPDF_CALLCONV FPDFPathSegment_GetType(FPDF_PATHSEGMENT segment); + +// Experimental API. +// Gets if the |segment| closes the current subpath of a given path. +// +// segment - handle to a segment. +// +// Returns close flag for non-NULL segment, FALSE otherwise. +FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV +FPDFPathSegment_GetClose(FPDF_PATHSEGMENT segment); + // Move a path's current point. // // path - the handle to the path object. |