# MapContext.moveAlong(Object object)
Start from base library version 2.13.0. Please remaining backward compatible.
with Promise style call: Not supported
Mini Program plugin: Support
Move along a specified path markerFor track playback and other scenarios. A callback event is triggered when the animation is complete. If animation is in progress, the marker Call again moveAlong Method, the previous animation will be interrupted.
# parameter
# Object object
| attribute | type | Default values | Required | Introductions |
|---|---|---|---|---|
| Markers | number | yes | Designation marker | |
| path | Array | yes | Coordinate string of moving path, coordinate point format {longitude, latitude} | |
| autoRotate | boolean | true | no | 初始值 marker Rotation angle |
| duration | number | yes | Smooth moving time | |
| success | function | no | Interface calls the successful callback function | |
| fail | function | no | Interface calls failed callback functions | |
| complete | function | no | Callback function at the end of an interface call (both successful and unsuccessful calls are executed) |