@ArduinoBot build this please

✅ Build completed.

Please test this code using one of the following:

⬇️ http://downloads.arduino.cc/javaide/pull_requests/arduino-PR-7454-BUILD-747-linux32.tar.xz
⬇️ http://downloads.arduino.cc/javaide/pull_requests/arduino-PR-7454-BUILD-747-linux64.tar.xz
⬇️ http://downloads.arduino.cc/javaide/pull_requests/arduino-PR-7454-BUILD-747-windows.zip
⬇️ http://downloads.arduino.cc/javaide/pull_requests/arduino-PR-7454-BUILD-747-macosx.zip
⬇️ http://downloads.arduino.cc/javaide/pull_requests/arduino-PR-7454-BUILD-747-linuxarm.tar.xz

i️ The linuxarm build is still experimental and may not be always available.

Just a note for others, and to stop myself from keep opening this issue: The PR (I think this should have been in the description):

Contains code to add a spinner to the Serial Plotter GUI, that allow to change the number of retained data points from the existing fixed 500 to a user chosen value between 10 and 5000.

However, the quality check fails, because there is:

• An unused local variable legendLenght in paintComponent
• The method setNewBufferCapacity assigns a new value to its parameter.

Both of these should be trivial to fix, but are there any maintainer (person with write access) that would be willing to merge this change?

So, does #7461 actually contain all the code in this issue as well?

Do not pull it yet. I have made faulty merge.

This partially fixes arduino/arduino-serial-plotter-webapp#29 (and the remaining part may be wontfix)

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2 out of 3 committers have signed the CLA.

✅ WilhelmWiens
✅ facchinm
❌ Wilhelm Wiens

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