绘图addTraces/relayout给出与newPlot不同的输出 [英] Plotly addTraces/relayout giving different output than newPlot

问题描述

我有一个简单的绘图，其中包含两个迹线和两个yaxis规范.当我使用newPlot同时绘制它们时，得到了期望的结果.一次绘制迹线(和布局)时，会得到不同的结果，这不是我想要的.

I have a simple plot with two traces and two yaxis specs. When I plot them at the same time using newPlot I get the desired result. When I plot the traces (and layouts) one at a time, I get a different result, which is not what I want.

使用newPlot

使用addTraces/relayout

https://jsfiddle.net/abalter/eatszatj/

JavaScript:

Javascript:

Plotly.newPlot("graph",[{}],{title: "Plot"});

trace1 = {y: [1,2,1]};
trace2 = {
    y: [0,0,0], 
  yaxis: "y2", 
  mode: "markers", 
  marker: {symbol: 6, size: 12}
};
yaxis1 = {domain: [0, 0.8], title: "one"};
yaxis2 = {
    domain: [0.85, 1.0],
  showgrid: false,
  showticklabels: false,
  title: "two",
  zeroline: false
};

Plotly.addTraces('graph', [trace1]);
Plotly.relayout('graph', {yaxis1});

Plotly.addTraces('graph', [trace2]);
Plotly.relayout('graph', {yaxis2});

//Plotly.newPlot('graph',[trace1, trace2],{yaxis1, yaxis2});

推荐答案

原来，解决方案是您需要在addTraces之前调用relayout.埃蒂安(etpinard)为另一个问题找到了这个解决方案.

The solution turned out to be that you need to call relayout before addTraces. Ettiene (etpinard) found me this solution for a different issue.

http://community. plot.ly/t/no-2nd-y-axis-with-addtraces-and-relayout/963

它也解决了这个问题.

Plotly.newPlot("graph",[],{title: "Plot"});

trace1 = {y: [1,2,1]};
trace2 = {
    y: [0,0,0], 
  yaxis: "y2", 
  mode: "markers", 
  marker: {symbol: 6, size: 12}
};
yaxis1 = {domain: [0, 0.8], title: "one"};
yaxis2 = {
    domain: [0.85, 1.0],
  showgrid: false,
  showticklabels: false,
  title: "two",
  zeroline: false
};

Plotly.relayout('graph', {yaxis1});
Plotly.addTraces('graph', [trace1]);

Plotly.relayout('graph', {yaxis2});
Plotly.addTraces('graph', [trace2]);

//Plotly.newPlot('graph',[trace1, trace2],{yaxis1, yaxis2});

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