Move xfa/include/fxgraphics/fx_graphics.h to xfa/fxgraphics.

xfa/fxgraphics/cfx_pattern.cpp

+// 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 "xfa/fxgraphics/cfx_pattern.h"
+
+CFX_Pattern::CFX_Pattern() {
+  m_matrix.SetIdentity();
+}
+
+CFX_Pattern::~CFX_Pattern() {}
+
+FX_ERR CFX_Pattern::Create(FX_HatchStyle hatchStyle,
+                           const FX_ARGB foreArgb,
+                           const FX_ARGB backArgb,
+                           CFX_Matrix* matrix) {
+  if (hatchStyle < FX_HATCHSTYLE_Horizontal ||
+      hatchStyle > FX_HATCHSTYLE_SolidDiamond) {
+    return FX_ERR_Parameter_Invalid;
+  }
+
+  m_hatchInfo.hatchStyle = hatchStyle;
+  m_hatchInfo.foreArgb = foreArgb;
+  m_hatchInfo.backArgb = backArgb;
+  if (matrix) {
+    m_matrix.Set(matrix->a, matrix->b, matrix->c, matrix->d, matrix->e,
+                 matrix->f);
+  }
+  return FX_ERR_Succeeded;
+}