Page micro motion

The effect picture is as follows

install

yarn add comet-line

usage

Import in project

import Comet from 'comet-line'

Generate path by inset square function, the param is a two-dimensional array, which represents several points on the path. Point and point will be connected by a straight line, the frist number is x offset, second number is y offset。

const path = Comet.square([
  [400, 200],
  [600, 400],
  [400, 600],
  [200, 400],
  [400, 200],
])

If you want use custom path, like circle path.you must use Point function when creat point.The example is as follows

const path = []
path.push(new Comet.Point(100, 200))

After set path:

var canvas = document.getElementById('canvas')
var comet = new Comet(canvas, {
  path: path,
  pathVisible: true,
  pathColor: '#444444',
  cometColor: '#66FF00',
})
comet.play()

The first param canvas need pass canvas element

The second config:

| param | type | description | | ----------- | ------- | ----------------------------------------------------------------------- | | path | Point[] | path | | pathColor | string | the color of path, default #444444 | | pathVisible | boolen | if true, show path.otherwise, hide | | cometColor | string | the color of comet, default #66FF00 |

comet instance include two functions:

play

play animation

stop

stop animation