使用 ChartEditor 调整 google 可视化的大小 [英] Resizing google visualization with ChartEditor

问题描述

使用google可视化ChartEditor时是否可以设置图表的宽度和高度?

我要求图表为页面宽度的 100%，然后以像素为单位设置高度，目前当我在选项中设置宽度和高度时，它们会被忽略.

到目前为止我已经完成的代码如下:

该图表还包含一个与仪表板链接的 CategoryFilter，需要使用所显示的图表.

当前，当图表呈现时，它相当小.

解决方案

这样的事情应该可行，我切换了数据并修改了滑块以使代码段起作用.

 google.load("visualization", "1", {包:["corechart", "controls", "charteditor"] });google.setOnLoadCallback(loadEditor);window.addEventListener('resize', redrawChart, false);var 图表编辑器；无功数据；无功仪表板；var rangeSlider;var 包装器；函数加载编辑器(){数据 = google.visualization.arrayToDataTable([['元素'，'密度']，['铜'，8.94]，['白银'，10.49]，['黄金'，19.30]，['白金'，21.45]]);仪表板 = 新的 google.visualization.Dashboard(document.getElementById('dashboard_div'));rangeSlider = 新的 google.visualization.ControlWrapper({'controlType': '类别过滤器','containerId': 'filter_div','选项': {'filterColumnLabel': '密度',用户界面":{'标签':'密度'}}});包装器 = 新的 google.visualization.ChartWrapper({chartType: 'ColumnChart',容器 ID: 'chart_div',数据表:数据});chartEditor = 新的 google.visualization.ChartEditor();google.visualization.events.addListener(chartEditor, 'ok', drawChart);chartEditor.openDialog(wrapper, {});}函数 drawChart() {包装器 = chartEditor.getChartWrapper();重绘图表()；}函数重绘图表(){变量高度；可变宽度；高度 = '200px';width = Math.min(document.documentElement.clientWidth, window.innerWidth || 0) + 'px';wrapper.setOption('height', height);wrapper.setOption('width', width);仪表板绑定(范围滑块，包装器)；仪表板.绘制(数据)；}

<script src="https://www.google.com/jsapi"></script><div id="dashboard_div"><div id="filter_div"></div><div id="chart_div"></div>

is it possible to set the width and height of a chart when using the google visualization ChartEditor?

I require the chart to be 100% the width of the page and then set the height in pixels, currently when I set the width and height in the options they are being ignored.

the code that I have worked on so far is below:

<script type="text/javascript">

        google.load("visualization", "1", { packages: ["corechart", "controls", "charteditor"] });

        google.setOnLoadCallback(loadEditor);
        var chartEditor = null;

        window.onresize = function() {
            loadEditor();
        };

        function loadEditor() {

            var data = google.visualization.arrayToDataTable([@Html.Raw(@ViewBag.ChartData)]);

            var dashboard = new google.visualization.Dashboard(document.getElementById('dashboard_div'));

            var rangeSlider = new google.visualization.ControlWrapper({
                'controlType': 'CategoryFilter',
                'containerId': 'filter_div',
                'options': {
                    'filterColumnLabel': 'VAR1',
                    'ui': {
                        'label': 'Years'
                    }
                }
            });
            var wrapper = new google.visualization.ChartWrapper({
                chartType: 'ColumnChart',
                containerId: 'chart_div',
                dataTable: data
            });
            chartEditor = new google.visualization.ChartEditor();
            google.visualization.events.addListener(chartEditor, 'ok', redrawChart);
            chartEditor.openDialog(wrapper, {});
            dashboard.bind(rangeSlider, wrapper);
            dashboard.draw(data);
        }

        function redrawChart() {
            chartEditor.getChartWrapper().draw(document.getElementById('chart_div'));

        }
    </script>

the chart also incorporates a CategoryFilter linked with a dashboard is required to work with the chart displayed.

Currently when the chart is rendered it is fairly small.

解决方案

Something like this should work, I switched out the data and modified the slider to get the snippet to work.

        google.load("visualization", "1", { packages: ["corechart", "controls", "charteditor"] });

        google.setOnLoadCallback(loadEditor);

        window.addEventListener('resize', redrawChart, false);

        var chartEditor;
        var data;
        var dashboard;
        var rangeSlider;
        var wrapper;

        function loadEditor() {
            data = google.visualization.arrayToDataTable([
              ['Element', 'Density'],
              ['Copper', 8.94],
              ['Silver', 10.49],
              ['Gold', 19.30],
              ['Platinum', 21.45]
            ]);

            dashboard = new google.visualization.Dashboard(document.getElementById('dashboard_div'));

            rangeSlider = new google.visualization.ControlWrapper({
                'controlType': 'CategoryFilter',
                'containerId': 'filter_div',
                'options': {
                    'filterColumnLabel': 'Density',
                    'ui': {
                        'label': 'Density'
                    }
                }
            });

            wrapper = new google.visualization.ChartWrapper({
                chartType: 'ColumnChart',
                containerId: 'chart_div',
                dataTable: data
            });

            chartEditor = new google.visualization.ChartEditor();
            google.visualization.events.addListener(chartEditor, 'ok', drawChart);
            chartEditor.openDialog(wrapper, {});
        }

        function drawChart() {
            wrapper = chartEditor.getChartWrapper();
            redrawChart();
        }

        function redrawChart() {
            var height;
            var width;

            height = '200px';
            width = Math.min(document.documentElement.clientWidth, window.innerWidth || 0) + 'px';

            wrapper.setOption('height', height);
            wrapper.setOption('width', width);

            dashboard.bind(rangeSlider, wrapper);
            dashboard.draw(data);
        }

<script src="https://www.google.com/jsapi"></script>

<div id="dashboard_div">
  <div id="filter_div"></div>
  <div id="chart_div"></div>
</div>

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