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1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 | 6 |
7 #include "public/fpdf_edit.h" | 7 #include "public/fpdf_edit.h" |
8 | 8 |
9 #include "fpdfsdk/include/fsdk_define.h" | 9 #include "fpdfsdk/include/fsdk_define.h" |
10 #include "public/fpdf_formfill.h" | 10 #include "public/fpdf_formfill.h" |
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240 double a, | 240 double a, |
241 double b, | 241 double b, |
242 double c, | 242 double c, |
243 double d, | 243 double d, |
244 double e, | 244 double e, |
245 double f) { | 245 double f) { |
246 CPDF_PageObject* pPageObj = (CPDF_PageObject*)page_object; | 246 CPDF_PageObject* pPageObj = (CPDF_PageObject*)page_object; |
247 if (!pPageObj) | 247 if (!pPageObj) |
248 return; | 248 return; |
249 | 249 |
250 CFX_AffineMatrix matrix((FX_FLOAT)a, (FX_FLOAT)b, (FX_FLOAT)c, (FX_FLOAT)d, | 250 CFX_Matrix matrix((FX_FLOAT)a, (FX_FLOAT)b, (FX_FLOAT)c, (FX_FLOAT)d, |
251 (FX_FLOAT)e, (FX_FLOAT)f); | 251 (FX_FLOAT)e, (FX_FLOAT)f); |
252 pPageObj->Transform(matrix); | 252 pPageObj->Transform(matrix); |
253 } | 253 } |
254 DLLEXPORT void STDCALL FPDFPage_TransformAnnots(FPDF_PAGE page, | 254 DLLEXPORT void STDCALL FPDFPage_TransformAnnots(FPDF_PAGE page, |
255 double a, | 255 double a, |
256 double b, | 256 double b, |
257 double c, | 257 double c, |
258 double d, | 258 double d, |
259 double e, | 259 double e, |
260 double f) { | 260 double f) { |
261 CPDF_Page* pPage = CPDFPageFromFPDFPage(page); | 261 CPDF_Page* pPage = CPDFPageFromFPDFPage(page); |
262 if (!pPage) | 262 if (!pPage) |
263 return; | 263 return; |
264 CPDF_AnnotList AnnotList(pPage); | 264 CPDF_AnnotList AnnotList(pPage); |
265 for (size_t i = 0; i < AnnotList.Count(); ++i) { | 265 for (size_t i = 0; i < AnnotList.Count(); ++i) { |
266 CPDF_Annot* pAnnot = AnnotList.GetAt(i); | 266 CPDF_Annot* pAnnot = AnnotList.GetAt(i); |
267 // transformAnnots Rectangle | 267 // transformAnnots Rectangle |
268 CPDF_Rect rect; | 268 CPDF_Rect rect; |
269 pAnnot->GetRect(rect); | 269 pAnnot->GetRect(rect); |
270 CFX_AffineMatrix matrix((FX_FLOAT)a, (FX_FLOAT)b, (FX_FLOAT)c, (FX_FLOAT)d, | 270 CFX_Matrix matrix((FX_FLOAT)a, (FX_FLOAT)b, (FX_FLOAT)c, (FX_FLOAT)d, |
271 (FX_FLOAT)e, (FX_FLOAT)f); | 271 (FX_FLOAT)e, (FX_FLOAT)f); |
272 rect.Transform(&matrix); | 272 rect.Transform(&matrix); |
273 CPDF_Array* pRectArray = NULL; | 273 CPDF_Array* pRectArray = NULL; |
274 pRectArray = pAnnot->GetAnnotDict()->GetArray("Rect"); | 274 pRectArray = pAnnot->GetAnnotDict()->GetArray("Rect"); |
275 if (!pRectArray) | 275 if (!pRectArray) |
276 pRectArray = CPDF_Array::Create(); | 276 pRectArray = CPDF_Array::Create(); |
277 pRectArray->SetAt(0, new CPDF_Number(rect.left)); | 277 pRectArray->SetAt(0, new CPDF_Number(rect.left)); |
278 pRectArray->SetAt(1, new CPDF_Number(rect.bottom)); | 278 pRectArray->SetAt(1, new CPDF_Number(rect.bottom)); |
279 pRectArray->SetAt(2, new CPDF_Number(rect.right)); | 279 pRectArray->SetAt(2, new CPDF_Number(rect.right)); |
280 pRectArray->SetAt(3, new CPDF_Number(rect.top)); | 280 pRectArray->SetAt(3, new CPDF_Number(rect.top)); |
281 pAnnot->GetAnnotDict()->SetAt("Rect", pRectArray); | 281 pAnnot->GetAnnotDict()->SetAt("Rect", pRectArray); |
282 | 282 |
283 // Transform AP's rectangle | 283 // Transform AP's rectangle |
284 // To Do | 284 // To Do |
285 } | 285 } |
286 } | 286 } |
287 | 287 |
288 DLLEXPORT void STDCALL FPDFPage_SetRotation(FPDF_PAGE page, int rotate) { | 288 DLLEXPORT void STDCALL FPDFPage_SetRotation(FPDF_PAGE page, int rotate) { |
289 CPDF_Page* pPage = CPDFPageFromFPDFPage(page); | 289 CPDF_Page* pPage = CPDFPageFromFPDFPage(page); |
290 if (!pPage || !pPage->m_pFormDict || !pPage->m_pFormDict->KeyExist("Type") || | 290 if (!pPage || !pPage->m_pFormDict || !pPage->m_pFormDict->KeyExist("Type") || |
291 !pPage->m_pFormDict->GetElement("Type")->GetDirect() || | 291 !pPage->m_pFormDict->GetElement("Type")->GetDirect() || |
292 pPage->m_pFormDict->GetElement("Type")->GetDirect()->GetString().Compare( | 292 pPage->m_pFormDict->GetElement("Type")->GetDirect()->GetString().Compare( |
293 "Page")) { | 293 "Page")) { |
294 return; | 294 return; |
295 } | 295 } |
296 CPDF_Dictionary* pDict = pPage->m_pFormDict; | 296 CPDF_Dictionary* pDict = pPage->m_pFormDict; |
297 rotate %= 4; | 297 rotate %= 4; |
298 | 298 |
299 pDict->SetAt("Rotate", new CPDF_Number(rotate * 90)); | 299 pDict->SetAt("Rotate", new CPDF_Number(rotate * 90)); |
300 } | 300 } |
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