minren118 opened a new issue, #20892: URL: https://github.com/apache/echarts/issues/20892
### Version 5.6.0 ### Link to Minimal Reproduction no ### Steps to Reproduce 下图是ECharts5.6作图生成的着色地图，当我数据源没有对应的省份时，会出现蓝色，  在之前530的版本里，是正常的，如下图所示：  以下是option的配置项： `var option ={ "isEnableChangeProject": true, "projection": null, "chartType": "ECharts", "chartWidth": 750, "chartHeight": 500, "isFullScreen": false, "isSvgRender": true, "backgroundColor": "transparent", "title": { "text": "" }, "toolbox": { "show": false, "right": 20, "feature": { "saveAsImage": { "type": "png", "title": "导出图片" } } }, "dataset": { "source": [ [ "省份", "数值" ], [ "台湾", 56.11 ], [ "河北", 16.12 ], [ "山西", 29.14 ], [ "内蒙古", 29.07 ], [ "辽宁", 14.66 ], [ "吉林", 18.28 ], [ "黑龙江", 17.86 ], [ "江苏", 11.39 ], [ "浙江", 96.88 ] ] }, "tooltip": { "textStyle": { "fontSize": 14.0 }, "trigger": "item", "formatter": //startFunction function(paras){ return'省份：'+paras.data[0] +'<br/>'+ '数值：'+formatNumWithThousands(Number((paras.data[1]/1).toFixed(0)))} //endFunction }, "series": [ { "name": "系列", "type": "map", "roam": true, "map": "china", "labelLayout": { "hideOverlap": true }, "label": { "show": true, "fontSize": 12.0, "formatter": //startFunction function (paras) { if (paras.data != null) { return paras.data[0] != null ? paras.data[0] : ""; } } //endFunction } } ], "visualMap": { "show": true, "orient": "vertical", "left": "10%", "bottom": "10%", "precision": 0.0, "itemHeight": 140.0, "align": "left", "type": "continuous", "min": 11.39, "max": 96.88, "realtime": true, "calculable": true, "inRange": { "color": [ "#FFFFD9", "#EDF8B1", "#C7E9B4", "#7FCDBB", "#41B6C4", "#1D91C0", "#225EA8" ] }, "textStyle": { "fontSize": 14 }, "splitNumber": 7, "text": [ "高", "低" ] } };` ### Current Behavior ECharts5.6会渲染出没有dataset.source上和地图geojson没有节点，显示为NAN，地图底图颜色为蓝色 ### Expected Behavior 应该像之前的版本那样，匹配不上的，不应该有该形状出现在地图图层里，直接显示地图底图的配置底色就可以。在旧版本里，工具提示移到这些不存在的区域时不会有提示，新版会提示NAN ### Environment ```markdown - OS: - Browser: - Framework: ``` ### Any additional comments? _No response_ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
