templar

This is quite an old post now but I hope someone can help with this. I have managed to get the vertical line working when I move the mouse, however I would like to somehow determine all the points at which the vertical line intersects with the series that are currently plotted on the page. For example say I have 3 series that are being plotted, where the X axis is DateTime. As I move the mouse, how do I determine Y vlues of the intersection of the vertical line with the 3 series?

I'm currently evaluating Chart FX 7 for windows forms. I'm trying to plot multiple DISCRETE series on one pane. The problem is that if I plot them all on the same pane then they will all overlap and it is impossible to see anything, because all of the discrete series consist of 0's and 1's. What I would like to do is plot each STEP series one above the other. This means for each series I would like to be able to set the OFFSET and a GAIN. I tried the "Stacked" property but that does not really work. for example: Y-Series 1: 0, 0, 1, 1, 0, 1, 0, 0, 1, 0 Y-Series 2: 1, 1, 0, 0,1, 0, 1, 0, 1, 1 Y-Series 3: 0, 1, 0, 0, 0, 0, 1, 0, 1, 0 I would like to plot each one above the other. I was looking for a gain and offset value that I could set so that Yscaled = (Yactual * Gain) + Offset I can make it work if I scale each value myself, but then the mouseover tooltip will no longer show the original value (0 or 1) but it then shows the scaled value. I need something that is built into the chart engine so that it can scale according to the offset and gain, but still display the correct tooltip value. Thanks, Oliver