We don't use XY plots much so this is the first time this has come up, but looks like it would be a common request.
I have a user that wants to create an XY plot that displays datapoints from the process, but would like to have on the plot a line that indicates the aim value. I have attached an example.
In the example we have just overlaid the plot on a graphic of the aim line. This works, but when users have a monitor that is a different size or resolution the overlay can be distorted. Also if you edit the display you have to be very careful or you can mess up the alignment of the plot and the background line.
I think the answer would be for ProcessBook to plot the aim (y = 213.3x - 2928.6) as another tag in the plot. Then it would automatically scale to whatever monitor it was on and not be affected when editing the display.
So is there an easy way to do this? I would prefer to not use VBA or other techniques that require code behind the scenes.
Thanks in advance,
Ray Stericker
