Chart.java enables integration with the excellent Chart.js library (version 2.x) from within a Java application.

In Java:

BarDataset dataset = new BarDataset()
		.setLabel("sample chart")
		.setData(65, 59, 80, 81, 56, 55, 40)
		.addBackgroundColors(Color.RED, Color.GREEN, Color.BLUE, Color.YELLOW, Color.ORANGE, Color.GRAY, Color.BLACK)
		.setBorderWidth(2);

BarData data = new BarData()
		.addLabels("Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday")
		.addDataset(dataset);

return new BarChart(data).toJson();

In JavaScript:

var ctx = document.getElementById('canvasId'));
new Chart(ctx, json);

Include this project directly from Gotan Maven repository

<dependency>
	<groupId>io.gotan.os</groupId>
	<artifactId>chartjs4java</artifactId>
	<version>2.6.0.7</version>
</dependency>

Add custom repository

<repositories>
	<repository>
		<id>gotan</id>
		<name>Gotan multi-proxies and OpenSource Contributions</name>
		<url>https://repository.dev.gotan.io/repository/maven-public/</url>
		<releases><enabled>true</enabled></releases>
		<snapshots><enabled>true</enabled></snapshots>
	</repository>
</repositories>

Downloads for this project at Gotan Maven OS Repository.

Browse this project's javadoc at javadoc.io.

The docs for Chart.js are a helpful source of info on what's possible and how to achieve it.

See example charts by running the included unit tests:

mvn clean compile test

ChartJS4Java is licensed under the Apache 2.0 license.
Based and forked from Chart.java