[GitHub] [echarts] yyjdelete commented on issue #15764: Wrong data when use example `bar-large` with Float64Array

[GitBox <gi...@apache.org>]

yyjdelete commented on issue #15764:
URL: https://github.com/apache/echarts/issues/15764#issuecomment-924729111


   @pissang 没看明白, 是说如果使用TypedArray 的时候, 数据必须按[x0, y0, x1, y1, ...] 这样的顺序填进去, 不能只有单独的y么?
   就是像下面这样?
   ```js
     for (let i = 0; i < count; i++) {
       categoryData.push(
         echarts.format.formatTime('yyyy-MM-dd\nhh:mm:ss', time, false)
       );
       valueData.push(i);
       valueData.push(next(i).toFixed(2));
       time += 1000;
     }
     return {
       categoryData: categoryData,
       valueData: new Float64Array(valueData)
     };
   ```


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