How to carry out unified graphic board selection for 8 waveforms

[Comp1ex]

As you know, each wave chart control will be equipped with a graphic board selection tool. There are 9 wave charts in the VI I write. For example, if I use the zoom in operation in the graphic board selection tool with the first wave chart, other wave charts will be enlarged.How can i do that .

[kartiknattar · Accepted solution]

Just create a user event of mouse up event and get the x&y axis minimum and maximum value apply it to remaining graphs.