// values for type():
#define FL_BAR_CHART 0
#define FL_HORBAR_CHART 1
#define FL_LINE_CHART 2
#define FL_FILLED_CHART 3
#define FL_SPIKE_CHART 4
#define FL_PIE_CHART 5
#define FL_SPECIALPIE_CHART 6
Fl_Chart(int,int,int,int,const char *);
void clear();
void add(float, const char * =0, ulong=0);
void insert(int, float, const char * =0, ulong=0);
void replace(int, float, const char * =0, ulong=0);
void bounds(float *a,float *b) const {*a = min; *b = max;}
void bounds(float a,float b);
int size() const {return numb;}
int maxsize() const {return maxnumb;}
void maxsize(int);
uchar textfont() const {return textfont_;}
void textfont(uchar s) {textfont_ = s;}
uchar textsize() const {return textsize_;}
void textsize(uchar s) {textsize_ = s;}
uchar textcolor() const {return textcolor_;}
void textcolor(uchar n) {textcolor_ = n;}
uchar autosize() const {return autosize_;}
void autosize(uchar n) {autosize_ = n;}