Hi All
I'm new to posting in forums so forgive me is this is in the wrong layout.
I have a small problem with a project I'm working on for myself.
I need to graph some data in a simple curved graph the x axis is constant 0 to 60 degrees in 10 degree increments the y axis is the variable starting at 0 then rising to a peak before falling again
e.g
X axis 0,10,20,30,40,50,60
y axis 0, .32, .59, .66, .72, .69, .58

Making the graph and plotting the points with code is no problem but joining the dots with a smooth curve is.

I am using VB4 as this is all I have and for the programing I do is ok. I have searched everywhere and find a lot of stuff about cubic splines etc but my maths are not that good and I have trouble following what they are talking about.
Also all graphing addons such as ecgraph come in VB6 or net so I can't see any sample code also they require a licence and the cost is not viable for hobby programing with a once only use.
If any body can help it would be much appreciated.