Hi I'm New at this forum, i encountered a problem when trying to draw a y=f(x) graph. I used the script in the manual of Tk::Graph only i can get only a graph with y=f(x) when x=0,1,2,3.. and i can't controll the x value. if someone could help me with drawing a graph let's say between two points A(X1,Y1)=(3,4) & B(X2,Y2)=(5,6) Thanks, Sharon