0000
0001int MakeView(int width,int height);
0002
0003int SetColor(int r,int g,int b);
0004
0005int MoveTo(int x,int y);
0006
0007int LineTo(int x,int y);
0008
0009int GifOut();
0010
0011int OpenPoly();
0012
0013int ClosePoly();
0014
0015void emit(int k);
0016
0017int FontInfo(int font,int direc,int mode);
0018
0019int DrawString(char *c);
0020
0021int DrawNum(int i);
0022
0023int DrawFNum(char *c,double a);
0024
0025int MakeGraph(int left,int top,int right,int bottom);
0026
0027int HorizTime();
0028
0029int HorizLog();
0030
0031int VertLog();
0032
0033int HorizScale(char *c,double left,double right);
0034
0035int VertScale(char *c,double bottom,double top);
0036
0037int MoveToG(double x,double y);
0038
0039int LineToG(double x,double y);
0040
0041int PlotG(int mark,double x,double y);
0042
0043void crcPng(unsigned char *buf,int len);
0044
0045void setPng(unsigned char *chunk,int byte,int bit,
0046        int val,int nbit,int *nxtbyte,int *nxtbit);
0047
0048void revPng(unsigned char *c);
0049
0050int PngOut();
0051
0052
0053
0054