/*****************************************************************************\
  scaler_prop.h : Interface for the Scaler_Prop class

  Copyright (c) 1996 - 2001, Hewlett-Packard Co.
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\*****************************************************************************/


#ifndef APDK_SCALER_PROP_H
#define APDK_SCALER_PROP_H

APDK_BEGIN_NAMESPACE

class Scaler_Prop : public Scaler
{
public:
    Scaler_Prop(SystemServices* pSys,int inputwidth,
                int numerator,int denominator);
    ~Scaler_Prop();
    BOOL Process(RASTERDATA* InputRaster=NULL);
    BYTE* NextOutputRaster(COLORTYPE color);
protected:
    RESSYNSTRUCT* pRSstruct;
    void Pixel_ReplicateF(int color, int h_offset, int v_offset,
                          unsigned char **out_raster, int plane);
    void PixelMultiply(unsigned char* buffer, unsigned int width, unsigned int factor);

    void rez_synth(RESSYNSTRUCT *ResSynStruct, unsigned char *raster_out);
    void InitInternals();

    unsigned int ResSyn(const unsigned char *raster_in);
    int create_out(BOOL simple);
	unsigned char flag;
};

APDK_END_NAMESPACE

#endif //APDK_SCALER_PROP_H