uirgbarray.h

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#ifndef uirgbarray_h
#define uirgbarray_h

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        B. Bril & H. Huck
 Date:          08/09/06
 RCS:           $Id$
________________________________________________________________________

-*/

#include "uibasemod.h"
#include "odimage.h"

mFDQtclass(QImage)


mExpClass(uiBase) uiRGBArray : public OD::RGBImage
{ mODTextTranslationClass(uiRGBArray)
public:

                        uiRGBArray(bool withalpha);
                        uiRGBArray(const OD::RGBImage&);
                        uiRGBArray(const char* filename);
    virtual             ~uiRGBArray();

    virtual Color       get(int,int) const;
    virtual bool        set(int,int,const Color&);

    virtual unsigned char*              getData();
    virtual const unsigned char*        getData() const;

    virtual char        nrComponents() const    { return withalpha_ ? 4 : 3; }
    virtual int         getSize(bool xdir) const;
    virtual bool        setSize(int,int);       

    bool                reSize(int,int);        
    void                clear(const Color&);
    void                enableAlpha( bool yn )  { withalpha_ = yn; }

    bool                save(const char* fnm,const char* fmt=0,
                             int quality=-1) const;

    const mQtclass(QImage&) qImage() const      { return *qimg_; }
    mQtclass(QImage&)   qImage()                { return *qimg_; }

protected:

    mQtclass(QImage*)   qimg_;
    bool                withalpha_;

};


mExpClass(uiBase) uiRGBImageLoader : public OD::RGBImageLoader
{ mODTextTranslationClass(uiRGBImageLoader)
public:

    static void         initClass();

private:
                        uiRGBImageLoader();
    OD::RGBImage*       loadImage(const char*,uiString&) const;
};

#endif