为什么图形在拖动后变得空白

本文介绍了为什么图形在拖动后变得空白的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

当我多次拖动(扩展)时，图形变为空白.我引用了此代码.

When I'm dragging(expanding) multiple times then graphs coming blank. I referred this code.

我要绘制的图应该像高Cahrt线图一样工作.在高图表中，当我们拖动4-5次时，其停止放大图，而不会出现空白图.

I want to plotly graph should work likeHigh Cahrt line graph. In high chart when we drag 4-5 times then its stop zoom-in graph and not getting blank graph.

我想阻止它.我不要空白我不知道如何阻止它.在像这样拖动图形之前:

I want to stop it. I don't want blank. I didn't get how to stop it. Before dragging graph like this:

多次拖动后，图形如下:

After dragging multiple times graph coming like following:

我的代码是:

<script> var server1 = ['server1','server1','server1','server1','server1','server1','server1']; var trace1 = { x: ['2013-10-04 22:23:00', '2016-10-06 22:23:00', '2013-11-04 22:23:00', '2013-11-07 22:23:00','2013-12-04 22:23:00', '2013-12-08 22:23:00'], y: [1, 3, 6,9, 4, 5], fill: 'tozeroy', fillcolor: 'red', text: server1, hoverinfo: "x+y+text", name:"Server 1", type: 'scatter', mode:"markers", marker: { size:5, color:"gray" }, uid:"c2e171" }; var layout = { margin: { l: 20, r: 40, b: 40, t: 10 }, legend: { "orientation": "h" }, }; var data = [trace1]; Plotly.newPlot('myDiv', data,layout); var plotDiv = document.getElementById('myDiv'); </script>

请帮助我.我是plotly.js的新手. 预先谢谢你.

please help me. I'm new with plotly.js. Thank you in advance.

推荐答案

您使用的拖动充当过滤器，用于更详细地查看(放大)数据.每次拖动时，它会将数据视图筛选到较少的数据点.进行几次拖动后，您已将自己过滤到比数据可容纳的时间更短的时间段中，因此图表不显示任何数据.尝试双击图表以查看(缩小)原始数据.

The drag you're using acts as a filter to look at (zoom in) the data in finer detail. Each time you drag, it filters your view of the data to fewer data points. After a few drags, you have filtered yourself into a smaller section of time than can be accommodated by the data, so the chart displays no data. Try double clicking your chart to see (zoom out) to the original data.

<script src="cdnjs.cloudflare/ajax/libs/d3/3.4.11/d3.min.js"></script> <script type="text/javascript" src="//plot.ly/static/plotlyjs/build/plotlyjs-bundle.63b9876b722c.js"></script> <div id="myDiv"></div> <script> var trace1 = { x: ['2013-10-04 22:23:00', '2016-10-06 22:23:00', '2013-11-04 22:23:00', '2013-11-07 22:23:00','2013-12-04 22:23:00', '2013-12-08 22:23:00'], y: [1, 3, 6,9, 4, 5], fill: 'tozeroy', fillcolor: 'red', text: 'server1', hoverinfo: "x+y+text", name:"Server 1", type: 'scatter', mode:"markers", marker: { size:5, color:"gray" }, uid:"c2e171" }; var layout = { margin: { l: 20, r: 40, b: 40, t: 10 }, legend: { "orientation": "h" }, }; var data = [trace1]; Plotly.newPlot('myDiv', data, layout); </script>