如何为 Telerik Kendo UI 饼图楔形着色？

Question

我正在使用 Telerik Kendo 饼图，并且我希望能够为楔形部分着色。

以下是我的 Kendo UI 饼图的标记：

<script type="text/javascript">
function createChart() {
    jQuery("#chart").kendoChart({
        theme: jQuery(document).data("kendoSkin") || "Metro",
        legend: {
            position: "bottom"
        },
        seriesDefaults: {
            labels: {
                visible: true,
                format: "{0}%"
            }
        },

        series: [{
            type: "pie",
            data: [{
                category: "Remaining Work",
                value: 75,
                explode: true
            }, {
                category: "CIOs",
                value: 2
            }, {
                category: "Other Executives",
                value: 10
            }, {
                category: "Directors and Physicians",
                value: 13
            }]
        }],
        tooltip: {
            visible: true,
            format: "{0}%"
        }
    });
}

jQuery(document).ready(function () {
    setTimeout(function () {
        createChart();

        // Initialize the chart with a delay to make sure
        // the initial animation is visible
    }, 400);

    jQuery(document).bind("kendo:skinChange", function (e) {
        createChart();
    });
});
 </script>

我希望剩余的工作为浅灰色。我该如何实现这个目标？

任何建议将不胜感激。

Answer 1

在 Kendo UI DataViz 中，所有图表都支持通过 seriesColors 选项。该属性将采用十六进制颜色字符串数组。例如：

$("#chart").kendoChart({
   ...
   seriesColors: ["#7c7c7c", ... ]
});

Answer 2

it is an implementation from server side would be very interesting on the concept of avoiding Similar shades..please look in to the below code which iam inserting to bind the pie chart with colors
 If Not radChart Is Nothing Then
                    radChart.PlotArea.EmptySeriesMessage.TextBlock.Text = strNoData
                    radChart.SkinsOverrideStyles = False
                    Dim seriesColors As Color() = {Color.Aqua, Color.Bisque, Color.Chartreuse, Color.Coral, Color.DarkCyan, Color.DarkKhaki, Color.DimGray, Color.Yellow, Color.LightGreen, Color.Magenta, Color.Orange, Color.Purple, Color.SaddleBrown, Color.Silver, Color.WhiteSmoke, Color.Violet, Color.RosyBrown, Color.Olive, Color.Navy, Color.IndianRed}
                    Dim seriesPalette As New Palette("seriesPalette", seriesColors, True)
                    radChart.CustomPalettes.Add(seriesPalette)
                    radChart.SeriesPalette = "seriesPalette"
                    radChart.DataBind()
                End If