virtual_channel_info.h

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/*
 *  SPDX-FileCopyrightText: 2015 Dmitry Kazakov <dimula73@gmail.com>
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#ifndef __VIRTUAL_CHANNEL_INFO_H
#define __VIRTUAL_CHANNEL_INFO_H
 
#include <KoChannelInfo.h>
class KoColorSpace;
 
 
class VirtualChannelInfo
{
public:
    enum Type {
        REAL,
        HUE,
        SATURATION,
        LIGHTNESS,
        ALL_COLORS
    };
 
    VirtualChannelInfo();
 
    VirtualChannelInfo(Type type, int pixelIndex, KoChannelInfo *realChannelInfo, const KoColorSpace *cs);
 
    KoChannelInfo* channelInfo() const;
 
    int pixelIndex() const;
 
    Type type() const;
    QString name() const;
 
    KoChannelInfo::enumChannelValueType valueType() const;
    int channelSize() const;
 
    bool isAlpha() const;
 
private:
    Type m_type {REAL};
    int m_pixelIndex {0};
    KoChannelInfo *m_realChannelInfo {nullptr};
 
    QString m_nameOverride;
    KoChannelInfo::enumChannelValueType m_valueTypeOverride {KoChannelInfo::FLOAT32};
    int m_channelSizeOverride {4};
};
 
#endif /* __VIRTUAL_CHANNEL_INFO_H */