only autoscale x and y maximum values

[somelabguy]

Hey, so i want this graph to show the line from the (0,0) point to the point where it goes through y=0 again. So basically i want the x and y minimum to be set at 0, but the x and y maximum to change depending on the plot, so it shows it from the start until the end (where it goes through y=0 again). I hope this makes sense.

[altenbach]

You can set the scale range with property nodes. Turn off autoscale and set the min to zero and the max according to the max in the data whenever the max changes.

[somelabguy]

forgot to add the file 🙂

[somelabguy]

yeah, but isnt the problem with this, my program makes the plot using plynomial function, so it generates the plot between 2 given x values? And also, how would this work for the y value?

Could you maybe show me? 

[somelabguy]

here is my block diagram

[altenbach]

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@somelabguy wrote:

here is my block diagram

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No, that's just a picture! If you want more people to look at your VI, use "save for previous (2020 or below)" before attaching. Many don't have LabVIEW 2024.

[somelabguy]

im sorry didnt know. this should do it, can you take a look? hope it works

[somelabguy]

Hello, how can i want to get the maximum y value out of my plot, to use for further calculations, how would i do this?

[altenbach]

See if this can give you some ideas...

A few points:

• Do not start duplicate threads for the same problem
• Do not maximize the front panel and diagram. That's annoying.
• Use a scale range change event, not mouse-up event for the graph
• Use a timeout to update the output based on the current settings when the VI starts.
• etc.