在 Angular UI 模式中调整 Highcharts 图表的大小

Resize Highcharts chart in Angular UI Modal

In this plunk 我在 Angular UI 模式中有一个 Highcharts 图表。模式可以调整大小(通过 jQuery UI resize 实现)。

objective 是在调整模态大小时将图表调整为模态的 100% 宽度和高度。我在 Highcharts 容器中定义了 100% 的宽度和高度,但这不起作用。有什么想法吗?

HTML:

  <script type="text/ng-template" id="myModalContent.html">
        <div id="container" style="min-width:300px;width:100%; height:100%"></div>
  </script>

  <button type="button" class="btn btn-default" ng-click="open()">Open me!</button> 

Javascript

    var app = angular.module("app", ['ui.bootstrap']);
    app.controller("ctl", function($scope,$uibModal,$timeout) {

      var modalInstance;
      $scope.open = function () {
        modalInstance = $uibModal.open({
              animation: false,
              windowClass: 'the-modal',
              templateUrl: 'myModalContent.html'
            });

            $timeout(function(){

                $('.modal-content').resizable({
                      handles: "all"
                }); 

                plotChart();

            },10);

        };

        var plotChart = function(){

              $('#container').highcharts({
            title: {
                text: 'Monthly Average Temperature',
                x: -20 //center
            },
            subtitle: {
                text: 'Source: WorldClimate.com',
                x: -20
            },
            xAxis: {
                categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
                    'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
            },
            yAxis: {
                title: {
                    text: 'Temperature (°C)'
                },
                plotLines: [{
                    value: 0,
                    width: 1,
                    color: '#808080'
                }]
            },
            tooltip: {
                valueSuffix: '°C'
            },
            legend: {
                layout: 'vertical',
                align: 'right',
                verticalAlign: 'middle',
                borderWidth: 0
            },
            series: [{
                name: 'Tokyo',
                data: [7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6]
            }, {
                name: 'New York',
                data: [-0.2, 0.8, 5.7, 11.3, 17.0, 22.0, 24.8, 24.1, 20.1, 14.1, 8.6, 2.5]
            }, {
                name: 'Berlin',
                data: [-0.9, 0.6, 3.5, 8.4, 13.5, 17.0, 18.6, 17.9, 14.3, 9.0, 3.9, 1.0]
            }, {
                name: 'London',
                data: [3.9, 4.2, 5.7, 8.5, 11.9, 15.2, 17.0, 16.6, 14.2, 10.3, 6.6, 4.8]
            }]
        });

        };

    });

改变resizable plugin的定义如下,为resize事件添加监听器,为了更平滑的结束即时效果设置doAnimation = false:

$('.modal-content').resizable({
    handles: "all",
    resize: function(event, ui) {
        $('#container').highcharts()
            .setSize(ui.size.width, ui.size.height, doAnimation = false);
    }
});

Highcharts 监听 window 调整大小,但不监听父元素调整大小。因此,在模态调整大小结束时伪造 window 调整大小的简单添加将使 highcharts 占用可用的 space...

$('.modal-content').resizable({
    handles: "all",
    stop: function(){
        window.dispatchEvent(new Event('resize'));
    }
}); 

如果您对更高的开销感到满意并希望在调整大小时闪烁更改,那么使用 resize 而不是上面的 stop 将为您做到这一点。