Warning: file_get_contents(/data/phpspider/zhask/data//catemap/9/javascript/423.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Javascript 如何在图表中迭代颜色?_Javascript_Json_Function_Pie Chart - Fatal编程技术网

Javascript 如何在图表中迭代颜色?

Javascript 如何在图表中迭代颜色?,javascript,json,function,pie-chart,Javascript,Json,Function,Pie Chart,我正在尝试将颜色进行分类,并在我的pieChart代码中使用它们。 我用了这个,但仍然没有颜色显示:(猜我做了一个错误的函数…?) var ChartColor = Fld_Color; var arrayLength = ChartColor.length; for (var i = 0; i < arrayLength; i++) { function myTheme(target) { if (targetinstanceof am4core

我正在尝试将颜色进行分类,并在我的pieChart代码中使用它们。 我用了这个,但仍然没有颜色显示:(猜我做了一个错误的函数…?)

var ChartColor = Fld_Color;
    var arrayLength = ChartColor.length;
    for (var i = 0; i < arrayLength; i++) {

    function myTheme(target) {
        if (targetinstanceof am4core.ColorSet) {
            target.list = [
            am4core.color(arrayLength[i]),
        
            ];
        }
    }
    am4core.useTheme(myTheme);
}
var ChartColor=Fld\u Color;
var arrayLength=ChartColor.length;
对于(变量i=0;i