What is the maximum number of them that you want to exist at one time? For example, do you want the most recent 5 to be visible? Or do you want to draw all of them as you go but afterwards want them to start disappearing from the oldest, with there being no maximum number at a time ?
How to remove Line trace
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I have moving two ball point and connected them
But, like following figure, trace remain
How to remove line trace
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/736629/image.gif)
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