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Persevering User Preferences


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Hi, I've just started using ChartFX Internet (version 5 I think) and I've been asked to investigate maintaining a users choices for a chart when they switch between the on-screen version and the printer friendly image only version.  I've so far managed to figure out the grid lines, 3D effect and if the chart is in a zoomed state but it's the zooming I'm having trouble with, I need to be able to zoom back in to the same area again and I can't seem to get the information I need back out from the chart object.

 I'm using javascript and I've figured that I probably need to use chart.PixelToValue() to get at the information but I just can't get it to work.  My javascript so far looks a little like this:

Where x1 - y2 are held elsewhere in the script so that I can pass these later on, I've tried "theChart.AxisX..." as is mentioned elsewhere in the forums but that object doesn't exist.

Any help would be greatly appreciated.


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