TextureColorizer.h

// SPDX-License-Identifier: LGPL-2.1-or-later
//
// SPDX-FileCopyrightText: 2004-2007 Torsten Rahn <tackat@kde.org>
// SPDX-FileCopyrightText: 2007 Inge Wallin <ingwa@kde.org>
//
 
//
// The TextureColorizer maps the Elevationvalues to Legend Colors.
//
 
#ifndef MARBLE_TEXTURECOLORIZER_H
#define MARBLE_TEXTURECOLORIZER_H
 
#include "MarbleGlobal.h"
#include "GeoDataDocument.h"
 
#include <QString>
#include <QImage>
#include <QColor>
 
namespace Marble
{
 
class GeoPainter;
class ViewportParams;
 
class TextureColorizer
{
 public:
    TextureColorizer( const QString &seafile,
                      const QString &landfile );
 
    virtual ~TextureColorizer(){}
 
    void addSeaDocument( const GeoDataDocument *seaDocument );
 
    void addLandDocument( const GeoDataDocument *landDocument );
 
    void setShowRelief( bool show );
 
    static void drawIndividualDocument( GeoPainter *painter, const GeoDataDocument *document );
 
    void drawTextureMap( GeoPainter *painter );
 
    void colorize( QImage *origimg, const ViewportParams *viewport, MapQuality mapQuality );
 
    void setPixel( const QRgb *coastData, QRgb *writeData, int bump, uchar grey );
 
 private:
    QString m_seafile;
    QString m_landfile;
    QList<const GeoDataDocument*> m_seaDocuments;
    QList<const GeoDataDocument*> m_landDocuments;
    QImage m_coastImage;
    uint texturepalette[16][512];
    bool m_showRelief;
    QRgb      m_landColor;
    QRgb      m_seaColor;
};
 
}
 
#endif