Javascript Plotly.js：隐藏热图轴和图例

使用Plotly js for heatmap，如何删除x轴、y轴和图例？下面是我的代码

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只需通过转到查找

显示/隐藏
元素的相应属性即可。以下属性是您需要的


-隐藏/显示图例

-隐藏/显示X轴

-隐藏/显示Y轴


下面是代码，布局属性已更改以满足您的要求

var data = [
{
  z: z,
  type: 'heatmap',
  colorscale : [[0, 'rgb(0,0,255)']],
  opacity: 1

}
];


Plotly.plot('myDiv', data,  {
showlegend: false,
xaxis: {visible: false},
yaxis: {visible: false},
images: [
    {
      "source": "../images/img.png",
      "xref": "x",
      "yref": "y",
      "x": -1,
      "y": 50,
      "sizex": 51,
      "sizey": 51,
      "sizing": "stretch",
      "opacity": 1,
      "layer": "above"
    }
  ]

})

你试过什么吗？
var data = [
{
  z: z,
  type: 'heatmap',
  colorscale : [[0, 'rgb(0,0,255)']],
  opacity: 1

}
];


Plotly.plot('myDiv', data,  {
showlegend: false,
xaxis: {visible: false},
yaxis: {visible: false},
images: [
    {
      "source": "../images/img.png",
      "xref": "x",
      "yref": "y",
      "x": -1,
      "y": 50,
      "sizex": 51,
      "sizey": 51,
      "sizing": "stretch",
      "opacity": 1,
      "layer": "above"
    }
  ]

})