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 "GeoDataDocument.h"
#include "MarbleGlobal.h"
 
#include <QColor>
#include <QImage>
#include <QString>
 
namespace Marble
{
 
class GeoPainter;
class ViewportParams;
 
class TextureColorizer
{
public:
    TextureColorizer(const QString &seafile, const QString &landfile);
 
    virtual ~TextureColorizer() = default;
 
    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