XProfan

 {$cleq}
cls
long lops=lineOfNumPoints(1,1,3,3,4)
imprimer "points:",long(lops,0)

whileloop 1,long(lops,0) {

    imprimer "ptx:",long(lops,loop*8)
    imprimer "pty:",long(lops,loop*8+4)
    imprimer "-"

}

globalFree(lops)
waitInput
end

nProc lineOfNumPoints(long x,y,xx,yy,cnt){

    long data

    si cnt>2 {

        float 	fcnt=float(cnt-1),\
        sx=float(xx-x)/fcnt,\
        sy=float(yy-y)/fcnt,\
        px=float(x),\
        py=float(y)
        data=dim(8+cnt*8)
        long data&,0=cnt,0,x,y
        sub cnt,2
        long offs=16

        whileLoop cnt {

            px=px+sx
            py=py+sy
            long data&,offs=long(px),long(py)
            add offs,8

        }

        long data&,offs=xx,yy
        return data

    } d'autre si cnt<1 {

        data=dim(8)
        long data&,0=0
        return data

    } d'autre si cnt==1 {

        data=dim(16)
        long data&,0=1,0,long(float(xx-x)*0.5),long(float(yy-y)*0.5)
        return data

    }

    data=dim(24)
    long data&,0=1,0,x,y,xx,yy
    return data

}