LabVIEW
How to plot menu ring control XY graph?
Sorry, we cannot help you by just looking at a picture of the front panel. How is the data arranged? What are the item/value pairs in the ring?
If all data is in a 2D array, you can use the ring output to index into the array (either rows or columns) pick any two and create a complex array wired to the xy graph terminal.
There are millions of other ways the data could be held and we cannot help without significantly more details. Why not attach the VI?
Hi Salman,
why do you need string functions to select one of 4 rows of a 2D numeric array?
Why are your rings set to DBL datatype when you want to select an integer entry?
Most of your code seems flawed, so I took the liberty to clean it up a bit (Of course I understand that your data probably comes from elsewhere and this is just a simulation. Still it might give you some ideas).
- There is absolutely no need to maximize the front panel to the screen.
- If two cases differ only by the sign of one diagram constant, you don't need all that duplicate code!
- In addition to what Gerd showed you, you also should update the axis labels.
- I prefer complex arrays for XY graphs. Same difference!
- Since your two rings should always have matching entries, you should make sure they do.
- Make sure that all controls have typical default values.
- If you want to select the axes during run, you probably need a toplevel while loop.
- You probably want more reasonable formatting of the table. (not shown)
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Hi Salman,
@Salman206 wrote:
My question is, after the execution of program,how to get different plots by selecting the different axis i.e. at a same time we can get 12 plots by choosing from ring menu e.g R v/s I, R v/s V, R v/s R, R v/s P and same for others.
AFTER THE EXECUTION of your VI that VI will not do anything for you!
When you want to handle the data again and again then your code still needs to be executed!
(Would you want to still edit your Word document after you closed MSWord executable?)
In your Video, the VI always executes and I really don't understand what you want us to look at.
So this is the Keithley demo, not your code? Is this just an executable or do you have access to the diagram? Are you trying to duplicate that functionality?
@Salman206 wrote:
So i thought weather , we can link the table content to the xy plot.As we have all the data in the table.so can we connect this table data to plot by ring menu,
The table and the plot are both indicators and receive the same data from a source upstream. Why would you want data from an formatted indicator instead of a wire??? Maybe I completely misunderstand what you are trying to do.
