5

在我们的团队项目中，我们在这里使用KendoUI控件，同时最小化窗口图表大小不减小。如何在最大化/最小化浏览器窗口的同时增加/减小图表大小。？

4

4 回答 4

8

试试这个对我有用： 

<div id="example">
   <div id="chart"></div>
</div>

<script>  
    // Chart Data Source
    var exampleData = [
         { "FromDept": "ACT", "ToDept": "NSW", "Year": 2010, "Total": 101 },
         { "FromDept": "ACT", "ToDept": "NSW", "Year": 2011, "Total": 1001 },
         { "FromDept": "ACT", "ToDept": "NSW", "Year": 2012, "Total": 501 },
         { "FromDept": "ACT", "ToDept": "YNT", "Year": 2010, "Total": 501 }
    ];


    // Function to create Chart
    function createChart() {

        // Creating kendo chart using exampleData
        $("#chart").kendoChart({
            title: {
                text: "Sample"
            },
            dataSource:
            {
                data: exampleData,
            },
            legend: {
                position: "bottom"
            },
            chartArea: {
                background: ""
            },
            seriesDefaults: {
                type: "line"
            },
            series: [{
                field: "Total",
            }],
            valueAxis: {
                labels: {
                    format: "${0}"
                }
            },
            categoryAxis: {
                field: "Year"
            },
            tooltip: {
                visible: true,
                format: "{0}%"
            }
        });
    }

    // Resize the chart whenever window is resized
    $(window).resize(function () {
        $("#chart svg").width(Number($(window).width()));
        $("#chart svg").height(Number($(window).height()));
        $("#chart").data("kendoChart").refresh();
    });

    // Document ready function
    $(document).ready(function () {

        // Initialize the chart with a delay to make sure
        // the initial animation is visible
        createChart();

        // Initially
        $("#chart svg").width(Number($(window).width()));
        $("#chart svg").height(Number($(window).height()));
        $("#chart").data("kendoChart").refresh();

    });
</script>

于 2013-04-29T10:07:12.980 回答
6

尝试这个... 

$(window).resize(function () {
     $("#chart svg").width(Number($('.k-content').width()));
     $("#chart svg").height(Number($('.k-content').height()));
     $("#chart").data("kendoChart").refresh();
});
于 2013-04-26T11:33:57.333 回答
5

您可以附加到窗口的调整大小事件，当它发生变化时，重置图表上的宽度选项。

window.onresize = function () {
    var newWidth = window.innerWidth * .9 // 90% of screen width

    var chart = $("#chart").data("kendoChart"); // get chart widget
    chart.options.chartArea.width = newWidth; // set new width
    chart.redraw(); // redraw the chart
};
于 2013-04-26T12:36:38.647 回答
0

还有一点。此外，您可能希望在重绘之前禁用动画并在重绘之后启用它

$(window).resize(function () {
    $("#chart").data("kendoChart").options.transitions = false;
    $("#chart").data("kendoChart").refresh();
    $("#chart").data("kendoChart").options.transitions = true;
});
于 2016-06-14T09:58:02.903 回答