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jquery 生成的 chart 如何自动保存为图片
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jquery 生成的 chart 如何自动保存为图片，想插入到邮件附件里
1 条回复 • 2021-11-27 09:32:11 +08:00
vanton 9 小时 59 分钟前
# .toBase64Image(type?, quality?)
> This returns a base 64 encoded string of the chart in its current state.
```
myLineChart.toBase64Image();
// => returns png data url of the image on the canvas
myLineChart.toBase64Image('image/jpeg', 1)
// => returns a jpeg data url in the highest quality of the canvas
```
> This returns a base 64 encoded string of the chart in its current state.
```
myLineChart.toBase64Image();
// => returns png data url of the image on the canvas
myLineChart.toBase64Image('image/jpeg', 1)
// => returns a jpeg data url in the highest quality of the canvas
```
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