javascript - Show full axis range for Plotly chart?

How can you show from 0,0 (or the lowest negative point) to 8,8 (or the highest data point) on the chart x,y while also showing the full chart?

var data = [
  {
    x: [3, 4, 5, 6, 7, 8],
    y: [3, 4, 5, 6, 7, 8],
    type: 'scatter'
  }
];
var layout = {
  // autosize: true,
  // rangemode: "tozero",
  width: 500,
  height: 500,
  autoscale: false,
  xaxis: { autorange: false },
  yaxis: { autorange: false },
};
Plotly.newPlot('myDiv', data, layout, {showSendToCloud: true});

If you enable autorange it shows the data, but not 0,0.

If you disable autorange it shows 0,0 but not the data.

Here is a working demo:

How can you show from 0,0 (or the lowest negative point) to 8,8 (or the highest data point) on the chart x,y while also showing the full chart?

var data = [
  {
    x: [3, 4, 5, 6, 7, 8],
    y: [3, 4, 5, 6, 7, 8],
    type: 'scatter'
  }
];
var layout = {
  // autosize: true,
  // rangemode: "tozero",
  width: 500,
  height: 500,
  autoscale: false,
  xaxis: { autorange: false },
  yaxis: { autorange: false },
};
Plotly.newPlot('myDiv', data, layout, {showSendToCloud: true});

If you enable autorange it shows the data, but not 0,0.

If you disable autorange it shows 0,0 but not the data.

Here is a working demo: https://codepen.io/Xeoncross/pen/MRREXq

Share Improve this question asked Apr 29, 2019 at 17:14 Xeoncross 57.3k83 gold badges271 silver badges371 bronze badges

Add a ment |

2 Answers 2

Sorted by: Reset to default 4

Your data is all there and showing it is just "hidden" because of the default zoom level. If you want all of the data points to show at once by default you can set a range in your x and y axis.

Also, setting a range will not affect your zooming in future uses.

Basically you can set the range min and max to be 0 and your highest value.

xaxis: { autorange: false, range:[0, 10]},
yaxis: { autorange: false, range:[0, 10]},

In the following snippet I made two variables to track the x and y max and add 2. This will ensure there is a buffer of 2 on the top to show all of the data points.

var data = [
  {
    x: [3, 4, 5, 6, 7, 8],
    y: [3, 4, 5, 6, 7, 8],
    type: 'scatter'
  }
];

var xMax = data[0].x[data[0].x.length - 1] + 2;
var yMax = data[0].y[data[0].y.length - 1] + 2;
var layout = {
  // autosize: true,
  // rangemode: "tozero",
  width: 500,
  height: 500,
  autoscale: false,
  xaxis: { autorange: false, range:[0, xMax]},
  yaxis: { autorange: false, range:[0, yMax]},
};

Plotly.newPlot('myDiv', data, layout, {showSendToCloud: true});

<head>
  <!-- Plotly.js -->
  <script src="https://cdn.plot.ly/plotly-latest.min.js"></script>
  <!-- jquery -->
  <script src="//cdnjs.cloudflare./ajax/libs/jquery/2.1.3/jquery.min.js"></script>
</head>
<body>
<!-- Plotly chart will be drawn inside this DIV -->
<div id="myDiv"></div>
</body>

You can just set the rangemode to 'tozero' and enable autorange for each axis:

var data = [
  {
    x: [3, 4, 5, 6, 7, 8],
    y: [3, 4, 5, 6, 7, 8],
    type: 'scatter'
  }
];
var layout = {
  width: 500,
  height: 500,
  autoscale: false,
  xaxis: { rangemode:'tozero', autorange:true},
  yaxis: { rangemode:'tozero', autorange:true}
};

Plotly.newPlot('myDiv', data, layout, {showSendToCloud: true});

<head>
  <!-- Plotly.js -->
  <script src="https://cdn.plot.ly/plotly-latest.min.js"></script>
  <!-- jquery -->
  <script src="//cdnjs.cloudflare./ajax/libs/jquery/2.1.3/jquery.min.js"></script>
</head>
<body>
<!-- Plotly chart will be drawn inside this DIV -->
<div id="myDiv"></div>
</body>

See the official Plotly examples.

科技改变生活-雨落星辰 - 所有的伟大,都源于一个勇敢的开始

javascript - Show full axis range for Plotly chart? - Stack Overflow

2 Answers 2

与本文相关的文章

评论列表(0)