halftoneelement.h
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/* Webcamoid, webcam capture application.
* Copyright (C) 2016 Gonzalo Exequiel Pedone
*
* Webcamoid is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Webcamoid is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Webcamoid. If not, see <http://www.gnu.org/licenses/>.
*
* Web-Site: http://webcamoid.github.io/
*/
#ifndef HALFTONEELEMENT_H
#define HALFTONEELEMENT_H
#include <iak/akelement.h>
class HalftoneElementPrivate;
class HalftoneElement: public AkElement
{
Q_OBJECT
Q_PROPERTY(QString pattern
READ pattern
WRITE setPattern
RESET resetPattern
NOTIFY patternChanged)
Q_PROPERTY(QSize patternSize
READ patternSize
WRITE setPatternSize
RESET resetPatternSize
NOTIFY patternSizeChanged)
Q_PROPERTY(int lightning
READ lightning
WRITE setLightning
RESET resetLightning
NOTIFY lightningChanged)
Q_PROPERTY(qreal slope
READ slope
WRITE setSlope
RESET resetSlope
NOTIFY slopeChanged)
Q_PROPERTY(qreal interception
READ interception
WRITE setInterception
RESET resetInterception
NOTIFY interceptionChanged)
public:
HalftoneElement();
~HalftoneElement();
Q_INVOKABLE QString pattern() const;
Q_INVOKABLE QSize patternSize() const;
Q_INVOKABLE int lightning() const;
Q_INVOKABLE qreal slope() const;
Q_INVOKABLE qreal interception() const;
private:
HalftoneElementPrivate *d;
protected:
QString controlInterfaceProvide(const QString &controlId) const override;
void controlInterfaceConfigure(QQmlContext *context,
const QString &controlId) const override;
AkPacket iVideoStream(const AkVideoPacket &packet) override;
signals:
void patternChanged(const QString &pattern);
void patternSizeChanged(const QSize &patternSize);
void lightningChanged(int lightning);
void slopeChanged(qreal slope);
void interceptionChanged(qreal interception);
public slots:
void setPattern(const QString &pattern);
void setPatternSize(const QSize &patternSize);
void setLightning(int lightning);
void setSlope(qreal slope);
void setInterception(qreal interception);
void resetPattern();
void resetPatternSize();
void resetLightning();
void resetSlope();
void resetInterception();
};
#endif // HALFTONEELEMENT_H