Zooming facility

[Kousy]

Hi All,

I'm able to do zooming in graph controls by making graph palette option visible. This has all kind of zooming facility to zoom & view the plotted graph by making an window on the graph of my interest. But it has lacking or otherwise I do not know how to retrieve the original graph I plotted earlier before do all kind of zooms.

Instead of playing around with too many options I just like to create a Numeric control to provide the percent of magnification I need & a button to enable/activate zooming. Also I should able to retrive the original graph. I would like to get a Simplified version of native function what is available on the LabVIEW.

Hope anyone resolves my issue.

Thanks

Kousy

[Soroush]

Hi Kousy,

Try "property node" of your graph, and see the description of these properties:

X scale > Scale fit

Y Scale > Scale fit

X Scale > Range > minimum and maximum.

Y Scale > Range > minimum and maximum

Palette > Active tool

you may want to autoscale your graphs to maintain the original view, or you may want to save the maximum and minimum values of x and y scale of your graph before zooming and then retrive those values and write them again to graph properties.

Hope this can help