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| export function setDispatchTip(chart, offsetLength, timer, timeout){
| if(!chart) return;
| if(timer){
| clearInterval(timer)
| timer = null
| }
| let len = 0
| let _timer = setInterval(()=>{
| if(len === offsetLength){
| len = 0
| }
| chart.dispatchAction({
| type: 'showTip',
| seriesIndex: 0,
| dataIndex: len,
| })
| len ++
| }, timeout || 2000)
| return _timer
| }
|
|
