BUG in the Graph/Chart scale management (one more)

[chilly_charly]

Several problems affecting the dynamic management of X and Y scales have already been reported. Here is another one detected a few days ago : a repeated write of a constant value to the ScaleMarker.Position property node moves the scale away...
The attached vi illustrate this behaviour : Run the vi. The scale.Marker position is read and passed to a control. Then, the control is read repeatedly in a loop. Change the value of the control and watch the scale run away.
Tested on LV 7.1, on W2K and MacOS platforms

[SanaaT]

Hello Chilly Charly,

Thank you for this information. I tested your program and I agree that this behaviour seems strange.
Your message has been sent to the NI R&D and you will be informed of any evolution.

I modified your program to have better execution result: I add Event structure to change the value of property node when the user changes this value in the front panel.
See the attached file.
But in some cases, the problem still occurs.

Thank you again and happy LV programming.

Sanaa TAZI
National Instruments France

[villanul]

Hello i am also having the same problems with the graph y marker positions. When i change the multiplier of the y scale, it tends to move everywhere. I wish theres a way to programatically do advanced>>reset graph layout. Has anyone solved this issue?

[altenbach]

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@villanul wrote:

Hello i am also having the same problems with the graph y marker positions. When i change the multiplier of the y scale, it tends to move everywhere. I wish theres a way to programatically do advanced>>reset graph layout. Has anyone solved this issue?

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Since this thread is almost 20(!) years old, maybe start a new thread, attach your VI, and explain your problem in detail.