I need a chart! 📊
Echarts-rs is a powerful and versatile chart rendering library that leverages the power of Apache ECharts to deliver high-quality data visualizations. Built with the Rust programming language, this library aims to provide Rust users with an intuitive and effective way to generate and manipulate charts, using a declarative and user-friendly API. It supports to render charts into a wide range of formats, including HTML, SVG, PNG, and JPEG.
It is easy to use, this code draws a rose pie chart:
```rs use echarts::{ component::Legend, df, element::ItemStyle, series::{Pie, PieRoseType}, Chart, ImageRenderer };
fn main() { let chart = Chart::new() .legend(Legend::new().top("bottom")) .series( Pie::new() .name("Nightingale Chart") .rosetype(PieRoseType::Radius) .radius(("50", "250")) .center(("50%", "50%")) .itemstyle(ItemStyle::new().border_radius(8)) .data(df![ (40.0, "rose 1"), (38.0, "rose 2"), (32.0, "rose 3"), (30.0, "rose 4"), (28.0, "rose 5"), (26.0, "rose 6"), (22.0, "rose 7"), (18.0, "rose 8"), ]), ) let mut renderer = ImageRenderer::new(1000, 800); renderer.save(&chart, "/tmp/nightingale.svg"); } ```
It is powerful, the code file gallery/src/dataset/encodeandmatrix.rs draws a complex chart with four sub-charts:
Click on any single chart to view its source code file.
