3D Scatter Plot
yosiasz opened this issue · 2 comments
yosiasz commented
create a dashboard
point to Dynamic Text
no need for data source as we will use dynamic fake data
Enable Javascript for Dynamic Text here
add the following Script as external resource
https://cdn.plot.ly/plotly-2.24.1.min.js
add following html
<body>
<div id="addisAbeba">
<!-- Plotly chart will be drawn inside this DIV -->
</div>
</body>
add following javascript
(async () => {
let url = 'https://raw.githubusercontent.com/plotly/datasets/master/3d-scatter.csv';
let fetchData = await fetch(url);
let csvData = await fetchData.text();
let rows = csvToJson(csvData);
var trace1 = {
x: unpack(rows, 'x1'), y: unpack(rows, 'y1'), z: unpack(rows, 'z1'),
mode: 'markers',
marker: {
size: 12,
line: {
color: 'rgba(217, 217, 217, 0.14)',
width: 0.5
},
opacity: 0.8
},
type: 'scatter3d'
};
var trace2 = {
x: unpack(rows, 'x2'), y: unpack(rows, 'y2'), z: unpack(rows, 'z2'),
mode: 'markers',
marker: {
color: 'rgb(127, 127, 127)',
size: 12,
symbol: 'circle',
line: {
color: 'rgb(204, 204, 204)',
width: 1
},
opacity: 0.8
},
type: 'scatter3d'
};
var data = [trace1, trace2];
var layout = {
margin: {
l: 0,
r: 0,
b: 0,
t: 0
}
};
Plotly.newPlot('addisAbeba', data, layout);
})();
const unpack = (rows, key) => {
return rows.map(function (row) { return row[key]; });
}
const csvToJson = (data, delimiter = ',') => {
const titles = data.slice(0, data.indexOf('\r\n')).split(delimiter);
return data
.slice(data.indexOf('\n') + 1)
.split('\r\n')
.map(v => {
const values = v.split(delimiter);
return titles.reduce(
(obj, title, index) => ((obj[title] = values[index]), obj),
{}
);
});
};
Results in
yosiasz commented
mikhail-vl commented
Thank you @yosiasz, I updated the previous solution with 3d Scatter, which load external data and is more interesting.