topic Re: How can I plot multiple plots using the XY graph at runtime? in LabVIEW

How can I plot multiple plots using the XY graph at runtime?

haari — Wed, 29 Jul 2009 05:48:48 GMT

Hi,

I want to plot multiple plots in XY Graph at run-time means user will select number of plots he wants to plot, based on that value i have to get those values and use build array and then i have to give to XY Graph.

But at runtime how to do this?

Please help me in this regard.

Regards,

Harika

Re: How can I plot multiple plots using the XY graph at runtime?

MikeS81 — Wed, 29 Jul 2009 05:58:01 GMT

Hi Harika,

what do you think where the difference between development and runtime is?

You can build your xy graph data in a loop. Depending on how often the loops runs you get your number of plots.

Mike

Re: How can I plot multiple plots using the XY graph at runtime?

SanRac — Wed, 29 Jul 2009 06:08:42 GMT

HI Harika,

For plotting the multiple plots you can refer the example VI "examples\general\graphs\gengraph.llb\XY Graph.vi"

At runtime for each plot bundle the X, Y arrays so you will get cluster of two 1D arrays.

Now you can build array for the cluster available for all the plots and pass it to XY graph.

Hope this helps

Regards

Santosh

Re: How can I plot multiple plots using the XY graph at runtime?

haari — Wed, 29 Jul 2009 06:10:30 GMT

Hi ,

Thanks for your quick reply.

Since I have to use "build array" , how i can configure it to run time to 2 inputs or 3 inputs......depending on user input.

Thanks,

Harika

Re: How can I plot multiple plots using the XY graph at runtime?

MikeS81 — Wed, 29 Jul 2009 06:11:38 GMT

Hi Harika,

use the build array function in a loop. You can use a for loop, because you know how many iterations you need.

Mike

Message Edited by MikeS81 on 07-29-2009 08:11 AM

Re: How can I plot multiple plots using the XY graph at runtime?

haari — Wed, 29 Jul 2009 08:12:35 GMT

Hi,

Thanks for your reply.

Can you provide an example of how to use build array.vi to build the number of arrays specified by the user at runtime.

That would be really helpful for me....

Thanks,

Harika

Re: How can I plot multiple plots using the XY graph at runtime?

MikeS81 — Wed, 29 Jul 2009 08:20:48 GMT

Hi Harika,

see the attached picture.

Mike

Re: How can I plot multiple plots using the XY graph at runtime?

muks — Wed, 29 Jul 2009 08:28:51 GMT

Why start a new thread?

Re: How can I plot multiple plots using the XY graph at runtime?

haari — Wed, 29 Jul 2009 09:34:23 GMT

Hi mike,

Your example really helped me alot......

Thanks a lot.....

Thanks,

Harika