ECharts ❤️ Java = ECharts Java
ECharts Java is a lightweight but comprehensive library for Java developers to easily use JavaScript visualization library Apache ECharts. The simple chart mode facilitates users to write visualization fast and easily, empowered by the clean APIs provided by ECharts Java. The advanced mode helps create an Option object and its Json representation in chainable Java codes, which includes almost all the features defined in Apache ECharts.
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Simple, clean and organized APIs, supporting method chaining
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Full coverage of Apache ECharts functionalities
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Easily integrate with Web Frameworks
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Flexible export format, including HTML and images
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Complete and detailed documentation and examples
For Maven project, includes the following in your pom.xml
<dependency>
<groupId>org.icepear.echarts</groupId>
<artifactId>echarts-java</artifactId>
<version>1.0.0</version>
</dependency>For Gradle Groovy project, includes
implementation 'org.icepear.echarts:echarts-java:1.0.0'
For more, refer to here.
public static void main(String[] args) {
Bar bar = new Bar()
.setTooltip(new Tooltip().setTrigger("axis")
.setAxisPointer(new TooltipAxisPointer().setType("shadow")))
.setLegend(true)
.addXAxis()
.addYAxis(new String[] { "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun" })
.addSeries(createSeries("Direct", new Number[] { 320, 302, 301, 334, 390, 330, 320 }))
.addSeries(createSeries("Mail Ad", new Number[] { 120, 132, 101, 134, 90, 230, 210 }))
.addSeries(createSeries("Affiliate Ad", new Number[] { 220, 182, 191, 234, 290, 330, 310 }))
.addSeries(createSeries("Video Ad", new Number[] { 150, 212, 201, 154, 190, 330, 410 }))
.addSeries(createSeries("Search Engine", new Number[] { 820, 832, 901, 934, 1290, 1330, 1320 }));
Engine engine = new Engine();
engine.render("index.html", bar);
}
public static void main(String[] args) {
Line lineChart = new Line()
.addXAxis(new CategoryAxis()
.setData(new String[] { "Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun" })
.setBoundaryGap(false))
.addYAxis()
.addSeries(new LineSeries()
.setData(new Number[] { 820, 932, 901, 934, 1290, 1330, 1320 })
.setAreaStyle(new LineAreaStyle()));
Engine engine = new Engine();
String jsonStr = engine.renderJsonOption(lineChart);
}
For demo codes, please refer to the docs and example repo.
TODO
Welcome more contribution in the community!
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This project is inspired by the Homework 6 of the course Principles of Software Construction Objects, Design, and Concurrency, Fall 2021, at Carnegie Mellon University. We sincerely thank Christian and Vincent for the wonderful course.
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This project is also inspired by the pyecharts and go-echarts, which are the ECharts siblings in Python and Go languages.
ECharts Java is available under the Apache License 2.0.