qgshillshaderendererwidget.h

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/***************************************************************************
                         qgshillshaderendererwidget.h
                         ---------------------------------
    begin                : May 2016
    copyright            : (C) 2016 by Nathan Woodrow
    email                : woodrow dot nathan at gmail dot com
 ***************************************************************************/
 
/***************************************************************************
 *                                                                         *
 *   This program 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 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/
 
#ifndef QGSHILLSHADERENDERERWIDGET_H
#define QGSHILLSHADERENDERERWIDGET_H
 
#include "ui_qgshillshaderendererwidget.h"
 
#include "qgis_gui.h"
#include "qgis_sip.h"
#include "qgsrasterrendererwidget.h"
 
#include <QDoubleSpinBox>

class GUI_EXPORT QgsHillshadeRendererWidget : public QgsRasterRendererWidget, private Ui::QgsHillShadeWidget
{
    Q_OBJECT
  public:
    QgsHillshadeRendererWidget( QgsRasterLayer *layer, const QgsRectangle &extent = QgsRectangle() );

    static QgsRasterRendererWidget *create( QgsRasterLayer *layer, const QgsRectangle &extent ) SIP_FACTORY { return new QgsHillshadeRendererWidget( layer, extent ); }
 
    QgsRasterRenderer *renderer() override SIP_FACTORY;

    void setFromRenderer( const QgsRasterRenderer *renderer );

    double azimuth() const;

    double altitude() const;

    double zFactor() const;

    bool multiDirectional() const;
 
  public slots:

    void setAltitude( double altitude );

    void setAzimuth( double azimuth );

    void setZFactor( double zfactor );

    void setMultiDirectional( bool isMultiDirectional );
 
  private slots:
    void mLightAzimuth_updated( double value );
    void mLightAzimuthDial_updated( int value );
};
 
#endif // QGSSINGLEBANDGRAYRENDERERWIDGET_H