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// Copyright 2016 The PDFium Authors
// 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
#ifndef CORE_FXGE_CFX_GRAPHSTATEDATA_H_
#define CORE_FXGE_CFX_GRAPHSTATEDATA_H_
#include <stdint.h>
#include <vector>
#include "core/fxcrt/retain_ptr.h"
class CFX_GraphStateData {
public:
enum class LineCap : uint8_t { kButt = 0, kRound = 1, kSquare = 2 };
enum class LineJoin : uint8_t { kMiter = 0, kRound = 1, kBevel = 2 };
CFX_GraphStateData();
CFX_GraphStateData(const CFX_GraphStateData& src);
CFX_GraphStateData(CFX_GraphStateData&& src) noexcept;
~CFX_GraphStateData();
CFX_GraphStateData& operator=(const CFX_GraphStateData& that);
CFX_GraphStateData& operator=(CFX_GraphStateData&& that) noexcept;
LineCap line_cap() const { return line_cap_; }
void set_line_cap(LineCap line_cap) { line_cap_ = line_cap; }
LineJoin line_join() const { return line_join_; }
void set_line_join(LineJoin line_join) { line_join_ = line_join; }
float miter_limit() const { return miter_limit_; }
void set_miter_limit(float miter_limit) { miter_limit_ = miter_limit; }
float line_width() const { return line_width_; }
void set_line_width(float line_width) { line_width_ = line_width; }
float dash_phase() const { return dash_phase_; }
void set_dash_phase(float dash_phase) { dash_phase_ = dash_phase; }
const std::vector<float>& dash_array() const { return dash_array_; }
void set_dash_array(std::vector<float> dash_array);
private:
LineCap line_cap_ = LineCap::kButt;
LineJoin line_join_ = LineJoin::kMiter;
float miter_limit_ = 10.0f;
float line_width_ = 1.0f;
float dash_phase_ = 0.0f;
std::vector<float> dash_array_;
};
class CFX_RetainableGraphStateData final : public Retainable,
public CFX_GraphStateData {
public:
CONSTRUCT_VIA_MAKE_RETAIN;
RetainPtr<CFX_RetainableGraphStateData> Clone() const;
private:
CFX_RetainableGraphStateData();
CFX_RetainableGraphStateData(const CFX_RetainableGraphStateData& src);
~CFX_RetainableGraphStateData() override;
};
#endif // CORE_FXGE_CFX_GRAPHSTATEDATA_H_