jeevanyue opened a new issue #9293: dataset指定dimensions后，仍默认dataset.source的第一行/列为维度信息 URL: https://github.com/apache/incubator-echarts/issues/9293 ### One-line summary [问题简述] 即使在dataset指定了 dimensions ，如果 dataset.source 的数据为字符型，echarts 虽然不会自动从 dataset.source 的第一行/列中获取维度信息，但是还会默认 dataset.source 的第一行/列为维度信息，不取第一行/列的值。 ### Version & Environment [版本及环境] + ECharts version [ECharts 版本]:v4.2.0-rc.2 + Browser version [浏览器类型和版本]:safari 11.1.2 + OS Version [操作系统类型和版本]:macOS ### Expected behaviour [期望结果] 如果在dataset指定了 dimensions ，则即使 dataset.source 的数据为字符型，也不将dataset.source 的第一行/列默认为维度信息，需要取到dataset.source 的第一行/列的值。 ### ECharts option [ECharts配置项] ```javascript option = { legend: {}, tooltip: {}, dataset: { dimension: ['product', '2015', '2016', '2017'], source: [ ['Matcha Latte', '43.3', '85.8', '93.7'], ['Milk Tea', '83.1', '73.4', '55.1'], ['Cheese Cocoa', '86.4', '65.2', '82.5'], ['Walnut Brownie', '72.4', '53.9', '39.1'] ] }, xAxis: {type: 'category'}, yAxis: {}, series: [ {type: 'bar'}, {type: 'bar'}, {type: 'bar'} ] }; ``` ### Other comments [其他信息]
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