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authordsinclair <dsinclair@chromium.org>2016-10-04 11:29:35 -0700
committerCommit bot <commit-bot@chromium.org>2016-10-04 11:29:36 -0700
commit41872fa5ac7448a50f66ad56d7bde8d1aa77db4b (patch)
tree49f8162a8ed05ace693d7164f9ba116286427919 /core/fpdfapi/page/cpdf_tilingpattern.cpp
parentbc5e6d289ed40efec2b0e03427e8fc2947bf53e3 (diff)
downloadpdfium-41872fa5ac7448a50f66ad56d7bde8d1aa77db4b.tar.xz
Move core/fpdfapi/fpdf_page to core/fpdfapi/page
BUG=pdfium:603 Review-Url: https://codereview.chromium.org/2386423004
Diffstat (limited to 'core/fpdfapi/page/cpdf_tilingpattern.cpp')
-rw-r--r--core/fpdfapi/page/cpdf_tilingpattern.cpp54
1 files changed, 54 insertions, 0 deletions
diff --git a/core/fpdfapi/page/cpdf_tilingpattern.cpp b/core/fpdfapi/page/cpdf_tilingpattern.cpp
new file mode 100644
index 0000000000..1ddc3c6ebc
--- /dev/null
+++ b/core/fpdfapi/page/cpdf_tilingpattern.cpp
@@ -0,0 +1,54 @@
+// Copyright 2016 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "core/fpdfapi/page/cpdf_tilingpattern.h"
+
+#include "core/fpdfapi/fpdf_parser/cpdf_dictionary.h"
+#include "core/fpdfapi/fpdf_parser/cpdf_object.h"
+#include "core/fpdfapi/fpdf_parser/cpdf_stream.h"
+#include "core/fpdfapi/page/cpdf_form.h"
+
+CPDF_TilingPattern::CPDF_TilingPattern(CPDF_Document* pDoc,
+ CPDF_Object* pPatternObj,
+ const CFX_Matrix& parentMatrix)
+ : CPDF_Pattern(TILING, pDoc, pPatternObj, parentMatrix) {
+ CPDF_Dictionary* pDict = m_pPatternObj->GetDict();
+ m_Pattern2Form = pDict->GetMatrixFor("Matrix");
+ m_bColored = pDict->GetIntegerFor("PaintType") == 1;
+ m_Pattern2Form.Concat(parentMatrix);
+}
+
+CPDF_TilingPattern::~CPDF_TilingPattern() {}
+
+CPDF_TilingPattern* CPDF_TilingPattern::AsTilingPattern() {
+ return this;
+}
+
+CPDF_ShadingPattern* CPDF_TilingPattern::AsShadingPattern() {
+ return nullptr;
+}
+
+FX_BOOL CPDF_TilingPattern::Load() {
+ if (m_pForm)
+ return TRUE;
+
+ CPDF_Dictionary* pDict = m_pPatternObj->GetDict();
+ if (!pDict)
+ return FALSE;
+
+ m_bColored = pDict->GetIntegerFor("PaintType") == 1;
+ m_XStep = (FX_FLOAT)FXSYS_fabs(pDict->GetNumberFor("XStep"));
+ m_YStep = (FX_FLOAT)FXSYS_fabs(pDict->GetNumberFor("YStep"));
+
+ CPDF_Stream* pStream = m_pPatternObj->AsStream();
+ if (!pStream)
+ return FALSE;
+
+ m_pForm.reset(new CPDF_Form(m_pDocument, nullptr, pStream));
+ m_pForm->ParseContent(nullptr, &m_ParentMatrix, nullptr);
+ m_BBox = pDict->GetRectFor("BBox");
+ return TRUE;
+}