Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
5.2k views
in Technique[技术] by (71.8m points)

mapping - How to drag a polygon in mapbox-gl-js?

I have a map with multiple polygons. The polygons need to move/update on user click/drag. The functionality I want is the same as this example: https://www.mapbox.com/mapbox-gl-js/example/drag-a-point/

I want to make the polygon draggable like the point example on mousedown, being able to move it on the map, updating the x/y coordinates of the polygon nodes throughout the event, but keeping the geojson size intact throughout the drag.

The point tutorial on Mapbox works well, but I'm unsure how to make it work with polygons.


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)
等待大神解答

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...