blob: 084cc28f9568bbdcaa02d4907201486a2541ea5f [file] [log] [blame]
// 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.
#include <vector>
#include "core/fpdfapi/page/cpdf_colorspace.h"
#include "core/fxcrt/fx_system.h"
class CPDF_Pattern;
class CPDF_Color {
CPDF_Color(const CPDF_Color& that);
CPDF_Color& operator=(const CPDF_Color& that);
bool IsNull() const { return !m_pBuffer; }
bool IsPattern() const;
void SetColorSpace(CPDF_ColorSpace* pCS);
void SetValueForNonPattern(const std::vector<float>& values);
void SetValueForPattern(CPDF_Pattern* pPattern,
const std::vector<float>& values);
uint32_t CountComponents() const;
bool IsColorSpaceRGB() const;
bool GetRGB(int* R, int* G, int* B) const;
// Should only be called if IsPattern() returns true.
CPDF_Pattern* GetPattern() const;
void ReleaseBuffer();
void ReleaseColorSpace();
bool IsPatternInternal() const;
// TODO(thestig): Convert this to a smart pointer or vector.
// |m_pBuffer| is created by |m_pCS|, so if it is non-null, then so is
// |m_pCS|.
float* m_pBuffer = nullptr;
CPDF_ColorSpace* m_pCS = nullptr;