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我创建了一个 AmChart 应该显示堆叠的 aeras。我不知道为什么，一切都很好，除了图表没有堆叠......

这是代码：

 var JSONChart = {
        "type":"serial",
        "backgroundAlpha":1,
        "backgroundColor":"white",
        "autoMargin":true,"autoMarginOffset":30,
        "marginRight":50,
        "creditsPosition":"bottom-right",
        "titles":"TEST",
        "fontSize":15,
        "categoryAxis": {"parseDates":true,"minPeriod":"ss","axisAlpha":1,"gridAlpha":"white",},
        "chartScrollbar":{"enabled":true,"backgroundAlpha":1},
        "dataProvider":Tableau,
        "categoryField":"Date",
        "ValueAxis":[{"stackType":"regular","axisAlpha":0,"gridAlpha":0.1,"unit":"MWh","unitPosition":"left"}],
        "chartCursor":{"cursorColor":"red","valueLineBalloonEnabled":true,"valueLineEnabled":true,"valueZoomable":true},
        }

        var Graphiques =  [];
        for (var j=1;j<TableFinale[0].length;j++){
            var Param = {};
            Param.id = "g"+j.toString();
            Param.type = "line";
            Param.lineColor = "red";
            Param.valueField = j.toString();
            Param.fillAlphas = 0.3;
            Graphiques.push(Param);
        }
        JSONChart.graphs=Graphiques;

        customVisualzationObject = AmCharts.makeChart("chartdiv",JSONChart );

您知道为什么 Stacktype 属性的“常规”值不适用吗？

谢谢

我更改了拼写，现在是代码：

evar JSONChart = {
    "type":"serial",
    "ValueAxes": [{"stackType":"regular","axisAlpha":0,"gridAlpha":0.1,"unit":"MWh","unitPosition":"left"}],
    "backgroundAlpha":1,
    "backgroundColor":"white",
    "autoMargin":true,"autoMarginOffset":30,
    "marginRight":50,
    "creditsPosition":"bottom-right",
    "titles":"TEST",
    "fontSize":15,
    "categoryAxis": {"parseDates":true,"minPeriod":"mm","axisAlpha":1,"gridAlpha":"white"},
    "chartScrollbar":{"enabled":true,"backgroundAlpha":1},
    "dataProvider":Tableau,
    "categoryField":"Date",
    "chartCursor":{"cursorColor":"blue","valueLineBalloonEnabled":true,"valueLineEnabled":true,"valueZoomable":true},
    "Legend":{"position":"top","valueTextRegular":"bite","valueWidth":100},
    "export": {
    "enabled": true, "position":"bottom-right" }
    }

    var Graphiques =  [];
    for (var j=1;j<TableFinale[0].length;j++){
        var Param = {};
        Param.id = "g"+j.toString();
        Param.type = "line";
        Param.lineColor = getRandomColor();
        Param.valueField = j.toString();
        Param.fillAlphas = 0.3;
        Graphiques.push(Param);
    }
    JSONChart.graphs=Graphiques;

最终的图表仍然没有堆叠......我不知道为什么......传说也不起作用......

这是我正在使用的数据提供者表：

在此处输入图像描述

我真的不明白我的 JSON 出了什么问题...谢谢你的帮助:)

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1 回答 1

1

我认为问题是由于变量名拼写错误：

  • 在您的 JSONChart 对象中，尝试将属性名称从“ValueAx i s”更改为“ValueAx e s”。

参考：

于 2018-05-03T09:18:30.147 回答