Enlarge 3D graphics data？？？？

[Chali]

I want to enlarge this 3D trajectory image, and the data will be enlarged accordingly. Is there any control that can be implemented, or how can I change it?

[GerdW]

Hi Chali,

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@Chali wrote:

I want to enlarge this 3D trajectory image, and the data will be enlarged accordingly. Is there any control that can be implemented, or how can I change it?

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Do you want to zoom in/out inside the 3DGraph? Use the Ctrl or Shift keys together with your mouse…

Do you want to change the size of the 3DGraph on your frontpanel? Change it while editing your VI…

[Chali]

Hi,GerdW

Hmm..., what I want is like this. After the graph is zoomed in, the data on the axis changes, but the data of the three-dimensional trajectory seems to be unchangeable, just the zoom in and out of the graph.

Best regards,
Chali

[GerdW]

Hi Chali,

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@Chali wrote:

what I want is like this. After the graph is zoomed in, the data on the axis changes

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The data does NOT change, just the axis scale range is changed (to a sub-range of the previous range)!

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@Chali wrote:

but the data of the three-dimensional trajectory seems to be unchangeable, just the zoom in and out of the graph.

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Here the same applies: by zooming you don't change the data!

Have you tried to change the axis scale range (manually or programmatically)?

[rolfk]

If you want to change the scale of the data rather than the scale of the graph in which the data is displayed you have of course to scale the data before you pass it to the 3D control.