| name | plotly-1-javascript-implementation |
| description | Sub-skill of plotly: 1. JavaScript Implementation (+1). |
| version | 1.0.0 |
| category | data-visualization |
| type | reference |
| scripts_exempt | true |
1. JavaScript Implementation (+1)
1. JavaScript Implementation
Basic Line Chart
<!DOCTYPE html>
<html>
<head>
<script src="https://cdn.plot.ly/plotly-2.27.0.min.js"></script>
</head>
<body>
<div id="chart"></div>
<script>
const trace = {
x: [1, 2, 3, 4, 5],
y: [10, 15, 13, 17, 20],
type: 'scatter',
mode: 'lines+markers',
marker: { color: 'rgb(219, 64, 82)', size: 12 },
line: { color: 'rgb(55, 128, 191)', width: 3 }
};
const layout = {
title: 'Interactive Line Chart',
xaxis: { title: 'X Axis' },
yaxis: { title: 'Y Axis' },
hovermode: 'closest'
};
Plotly.newPlot('chart', [trace], layout, {
responsive: true,
displayModeBar: true
});
</script>
</body>
</html>
Multiple Traces
const trace1 = {
x: [1, 2, 3, 4, 5],
y: [1, 6, 3, 6, 8],
type: 'scatter',
mode: 'lines',
name: 'Series 1'
};
const trace2 = {
x: [1, 2, 3, 4, 5],
y: [5, 1, 6, 9, 2],
type: 'scatter',
mode: 'lines+markers',
name: 'Series 2'
};
const layout = {
title: 'Multi-Series Chart',
showlegend: true,
legend: { x: 1, y: 1 }
};
Plotly.newPlot('chart', [trace1, trace2], layout);
2. Python Implementation
Quick Start with Plotly Express
import plotly.express as px
import pandas as pd
df = pd.read_csv('../data/processed/results.csv')
fig = px.scatter(
df,
x='time',
y='value',
color='category',
size='magnitude',
hover_data=['additional_info'],
title='Interactive Analysis Results'
)
fig.update_layout(
template='plotly_white',
hovermode='x unified',
height=600,
font=dict(size=12)
)
fig.write_html('../reports/analysis_plot.html')
fig.show()
Plotly Graph Objects (More Control)
import plotly.graph_objects as go
import pandas as pd
df = pd.read_csv('../data/processed/timeseries.csv')
fig = go.Figure()
fig.add_trace(go.Scatter(
x=df['date'],
y=df['value'],
mode='lines+markers',
name='Value',
line=dict(color='rgb(55, 128, 191)', width=2),
marker=dict(size=8, color='rgb(219, 64, 82)'),
hovertemplate='<b>Date</b>: %{x}<br>' +
'<b>Value</b>: %{y:.2f}<br>' +
'<extra></extra>'
))
fig.update_layout(
title='Time Series Analysis',
xaxis_title='Date',
yaxis_title='Value',
template='plotly_dark',
hovermode='x unified'
)
fig.write_html('../reports/timeseries.html')
