diff options
Diffstat (limited to 'public/fpdf_transformpage.h')
| -rw-r--r-- | public/fpdf_transformpage.h | 85 |
1 files changed, 63 insertions, 22 deletions
diff --git a/public/fpdf_transformpage.h b/public/fpdf_transformpage.h index 6278b9d0dd..569df2a7e0 100644 --- a/public/fpdf_transformpage.h +++ b/public/fpdf_transformpage.h @@ -25,7 +25,11 @@ typedef void* FPDF_PAGEARCLOADER; * @param[in] top - The top of the rectangle. * @retval None. */ -DLLEXPORT void STDCALL FPDFPage_SetMediaBox(FPDF_PAGE page, float left, float bottom, float right, float top); +DLLEXPORT void STDCALL FPDFPage_SetMediaBox(FPDF_PAGE page, + float left, + float bottom, + float right, + float top); /** * Set "CropBox" entry to the page dictionary. @@ -36,42 +40,66 @@ DLLEXPORT void STDCALL FPDFPage_SetMediaBox(FPDF_PAGE page, float left, float bo * @param[in] top - The top of the rectangle. * @retval None. */ -DLLEXPORT void STDCALL FPDFPage_SetCropBox(FPDF_PAGE page, float left, float bottom, float right, float top); - +DLLEXPORT void STDCALL FPDFPage_SetCropBox(FPDF_PAGE page, + float left, + float bottom, + float right, + float top); /** Get "MediaBox" entry from the page dictionary. * @param[in] page - Handle to a page. -* @param[in] left - Pointer to a double value receiving the left of the rectangle. -* @param[in] bottom - Pointer to a double value receiving the bottom of the rectangle. -* @param[in] right - Pointer to a double value receiving the right of the rectangle. -* @param[in] top - Pointer to a double value receiving the top of the rectangle. +* @param[in] left - Pointer to a double value receiving the left of the +* rectangle. +* @param[in] bottom - Pointer to a double value receiving the bottom of the +* rectangle. +* @param[in] right - Pointer to a double value receiving the right of the +* rectangle. +* @param[in] top - Pointer to a double value receiving the top of the +* rectangle. * @retval True if success,else fail. */ -DLLEXPORT FPDF_BOOL STDCALL FPDFPage_GetMediaBox(FPDF_PAGE page, float* left, float* bottom, float* right, float* top); +DLLEXPORT FPDF_BOOL STDCALL FPDFPage_GetMediaBox(FPDF_PAGE page, + float* left, + float* bottom, + float* right, + float* top); /** Get "CropBox" entry from the page dictionary. * @param[in] page - Handle to a page. -* @param[in] left - Pointer to a double value receiving the left of the rectangle. -* @param[in] bottom - Pointer to a double value receiving the bottom of the rectangle. -* @param[in] right - Pointer to a double value receiving the right of the rectangle. -* @param[in] top - Pointer to a double value receiving the top of the rectangle. +* @param[in] left - Pointer to a double value receiving the left of the +* rectangle. +* @param[in] bottom - Pointer to a double value receiving the bottom of the +* rectangle. +* @param[in] right - Pointer to a double value receiving the right of the +* rectangle. +* @param[in] top - Pointer to a double value receiving the top of the +* rectangle. * @retval True if success,else fail. */ -DLLEXPORT FPDF_BOOL STDCALL FPDFPage_GetCropBox(FPDF_PAGE page, float* left, float* bottom, float* right, float* top); +DLLEXPORT FPDF_BOOL STDCALL FPDFPage_GetCropBox(FPDF_PAGE page, + float* left, + float* bottom, + float* right, + float* top); /** -* Transform the whole page with a specified matrix, then clip the page content region. +* Transform the whole page with a specified matrix, then clip the page content +* region. * * @param[in] page - A page handle. * @param[in] matrix - The transform matrix. * @param[in] clipRect - A rectangle page area to be clipped. -* @Note. This function will transform the whole page, and would take effect to all the objects in the page. +* @Note. This function will transform the whole page, and would take effect to +* all the objects in the page. */ -DLLEXPORT FPDF_BOOL STDCALL FPDFPage_TransFormWithClip(FPDF_PAGE page, FS_MATRIX* matrix, FS_RECTF* clipRect); +DLLEXPORT FPDF_BOOL STDCALL FPDFPage_TransFormWithClip(FPDF_PAGE page, + FS_MATRIX* matrix, + FS_RECTF* clipRect); /** * Transform (scale, rotate, shear, move) the clip path of page object. -* @param[in] page_object - Handle to a page object. Returned by FPDFPageObj_NewImageObj. +* @param[in] page_object - Handle to a page object. Returned by +* FPDFPageObj_NewImageObj. * @param[in] a - The coefficient "a" of the matrix. * @param[in] b - The coefficient "b" of the matrix. * @param[in] c - The coefficient "c" of the matrix. @@ -80,7 +108,14 @@ DLLEXPORT FPDF_BOOL STDCALL FPDFPage_TransFormWithClip(FPDF_PAGE page, FS_MATRIX * @param[in] f - The coefficient "f" of the matrix. * @retval None. */ -DLLEXPORT void STDCALL FPDFPageObj_TransformClipPath(FPDF_PAGEOBJECT page_object,double a, double b, double c, double d, double e, double f); +DLLEXPORT void STDCALL +FPDFPageObj_TransformClipPath(FPDF_PAGEOBJECT page_object, + double a, + double b, + double c, + double d, + double e, + double f); /** * Create a new clip path, with a rectangle inserted. @@ -91,7 +126,10 @@ DLLEXPORT void STDCALL FPDFPageObj_TransformClipPath(FPDF_PAGEOBJECT page_object * @param[in] top - The top of the clip box. * @retval a handle to the clip path. */ -DLLEXPORT FPDF_CLIPPATH STDCALL FPDF_CreateClipPath(float left, float bottom, float right, float top); +DLLEXPORT FPDF_CLIPPATH STDCALL FPDF_CreateClipPath(float left, + float bottom, + float right, + float top); /** * Destroy the clip path. @@ -103,14 +141,17 @@ DLLEXPORT FPDF_CLIPPATH STDCALL FPDF_CreateClipPath(float left, float bottom, fl DLLEXPORT void STDCALL FPDF_DestroyClipPath(FPDF_CLIPPATH clipPath); /** -* Clip the page content, the page content that outside the clipping region become invisible. +* Clip the page content, the page content that outside the clipping region +* become invisible. * * @param[in] page - A page handle. * @param[in] clipPath - A handle to the clip path. -* @Note. A clip path will be inserted before the page content stream or content array. In this way, the page content will be clipped +* @Note. A clip path will be inserted before the page content stream or content +* array. In this way, the page content will be clipped * by this clip path. */ -DLLEXPORT void STDCALL FPDFPage_InsertClipPath(FPDF_PAGE page,FPDF_CLIPPATH clipPath); +DLLEXPORT void STDCALL FPDFPage_InsertClipPath(FPDF_PAGE page, + FPDF_CLIPPATH clipPath); #ifdef __cplusplus } |