Try Ely Greenfield's DataDrawingCanvas which is available on quietlyscheming.com. You can put pretty much what you want where you want with that approach.
--- In [email protected], "lyonjudah" <[EMAIL PROTECTED]> wrote: > > Hello, > I need to be able to draw a horizontal line (threshold) starting from > a specific value on the Y axis, across the width of the chart. The > value is set by the user, and when the chart first displays the line > is not to show. Once the user input the threshold number the line > displays. I've tried the examples that show the line between two data > points, but that doesn't work if there is on one column of data on the > chart, and I'm being pressed to display the line the whole width of > the chart, not just between columns. Help. Thanks in advance for all > your help. >

