maptalks / maptalks/maptalks.odline

odLineLayer对象已经加载到地图上后手动调用config()或者setOption()方法重新设置线的curveness不生效

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Dominant language
JavaScript
Stars
7
Forks
7
PR merge metrics
No merged PRs in 30d

Description

版本为最新
实例代码如下:
//静态路径pathvar pathLayer = new ODLineLayer(this.layerName + '.path', data, {
animation: false,
curveness: this.trailLineOpt.curveness,
globalCompositeOperation: 'lighter',
symbol: this.pathLineStyleOpt
}).addTo(map)
//粒子流光效果
var trailLayer = new ODLineLayer(this.layerName + '.trail', data, {
animationDuration: this.trailLineOpt.animationDuration,
animation: true,
curveness: this.trailLineOpt.curveness,
// random: true,
trail: 100,
symbol: this.trailLineStyleOpt
}).addTo(map)
pathLayer .config({curveness:5})
trailLayer.setOption({curveness:5})
以上两句不能手动更新图层的curveness

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the ODLineLayer handling for config() and setOption() after a layer has been added to the map. Reproduce the issue using the pathLayer.config({curveness: 5}) and trailLayer.setOption({curveness: 5}) calls shown in the report; done means both loaded layers visibly update their line curveness.

Written by the indexing model from the issue text.

Assessment

Tech stack
javascript
Domain
frontend
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
38/100

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