On 12 Apr., 18:22, "colin" <colin.ro...@ntworld.NOSPAM.com> wrote:
> Hi,
>     Im using the DataPlotter from codeproject,
> it does some of what I need and is nice and simple to understand and use,
> but it doesnt take care of things like setting numbers on the scale
> so they look pretty,
> or do any scrolling or zooming or have a tooltip wich tells you the value at
> the cursor,
> or allow you to have 2 lines on the same graph with possibly a corseponding
> scale at both left and right side etc.
>
> before I do much to modify this is there something with a bit more to it but
> not so complicated itl take me ages to figutre it out ?
>
> ive already made it to work out a scale and grid so it uses the neaatest
> numbers, but now I find theres an underflow error and instead of a nice zero
> in the middle I sometimes get 1.2783465e-265 or whatever.
>
> It doesnt seem to get log scales correct either unless the start and end are
> at multiples of 10^n
>
> thanks
> Colin =^.^=

> Hi,
>     Im using the DataPlotter from codeproject,
> it does some of what I need and is nice and simple to understand and use,
> but it doesnt take care of things like setting numbers on the scale
> so they look pretty,
> or do any scrolling or zooming or have a tooltip wich tells you the value at
> the cursor,
> or allow you to have 2 lines on the same graph with possibly a corseponding
> scale at both left and right side etc.
>
> before I do much to modify this is there something with a bit more to it but
> not so complicated itl take me ages to figutre it out ?
>
> ive already made it to work out a scale and grid so it uses the neaatest
> numbers, but now I find theres an underflow error and instead of a nice zero
> in the middle I sometimes get 1.2783465e-265 or whatever.
>
> It doesnt seem to get log scales correct either unless the start and end are
> at multiples of 10^n
>
> thanks
> Colin =^.^=