ECharts series lineStyle 设置节点连线的线条样式

ECharts About 365 words

lineStyle

width:设置线条的宽度。

type:设置线条样式,默认是实线(solid),样式:solid/dashed/dotted

opacity:透明度,默认1(不透明),范围:0~`1`。

const option = {
    series: [{
        type: 'line',
        data: [...],
        lineStyle: {
            width: 4,
            type: 'dashed',
            opacity: 0.3,
        },
    }]
};

文档

https://echarts.apache.org/zh/option.html#series-line.lineStyle

Views: 7 · Posted: 2026-03-19

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