I would like to render this heatmap without any grid lines in Plotly.js. I would like to still show tick marks at the bottom and side though (so probably not visible: false
, right?). Thanks for any suggestions.
Here is the codepen:
https://codepen.io/jeffp123/pen/GRxVXKL
And here is the code inline:
var data = [
{
colorbar: {
thickness: 40,
xpad: 0,
},
opacity: .5,
z: [[1, 20, 30], [20, 1, 60], [30, 60, 1]],
type: 'heatmap'
}
];
var layout = {
autosize: false,
margin: { autoexpand: false, l: 80, r: 80, t: 100, b: 80, pad: 0 },
height: 800,
xaxis: {
showgrid: false,
showline: false,
},
yaxis: {
showgrid: false,
showline: false,
},
width: 1000,
}
Plotly.newPlot('myDiv', data, layout);
You're almost there, all you need to do is set xaxis.zeroline
and yaxis.zeroline
to false
, see https://plotly.com/javascript/reference/layout/xaxis/#layout-xaxis-zeroline.