Ask for advice on the problem of filling circle pictures in FabricJS Canvas

I use the FabricJS library, how to achieve the effect of the above picture? If you achieve this fixed area, no matter how much the filled image is dragged, it will not be allowed to go beyond the circle, similar to the effect of cropping. Wait for advice

Javascript fabric canvas
Mar.21,2021

Previous: How to get the audio length of Qiniu's PLmediaplayer

Next: Does wx Mini Program have a local static resource cache?

css mysql arrays josn react html typescript webpack npm sass R objective-c .net sql-server jquery python-3.x angularjs django angular excel regex iphone ajax linux xml pandas vba spring database wordpress string wpf xcode windows bash postgresql oracle multithreading eclipse list firebase algorithm macos forms image scala visual-studio azure bootstrap spring-boot react-native python-2.7 docker performance function winforms matlab powershell apache dataframe api sqlite numpy rest shell selenium flutter dart maven loops qt swing android-studio csv express file class tensorflow sorting codeigniter perl
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b399a2-2c19d.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b399a2-2c19d.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?