اضافه کردن گزینه Fast Scroll To Center

[aaa1386]

I have made some changes to the code https://github.com/euu2021/Freeplane_UtilityPanels/blob/main/utilityPanels.groovy
If you like you can integrate it into your own project
See https://github.com/aaa1386/Freeplane_UtilityPanels/blob/main/utilityPanels.groovy

[euu2021]

I will take a look. Thanks