dessin

Try out the new API Generate complex drawing for PDF, SVG, images and Dioxus !

Getting started

First of all, add dessin to build beautiful drawings !

cargo add dessin

Then, and either/or dessin-svg, dessin-pdf, dessin-image or dessin-dioxus depending of the export you need.

Crates

• dessin: the main composing logic
• dessin-macros: the macros dessin!() and #[derive(Shape)]
• dessin-svg: the SVG exporter
• dessin-pdf: the PDF exporter
• dessin-image: the image exporter
• dessin-dioxus: the Dioxus exporter

Overview

use dessin::prelude::*;
use palette::{named, Srgb};
// We also reexport palette, in case you need it
// use dessin::palette::{named, Srgb};

#[derive(Default, Shape)]
struct MyShape {
	text: String,
}
impl MyShape {
	fn say_this(&mut self, what: &str) {
		self.text = format!("{} And check this out: `{what}`", self.text);
	}
}
impl From<MyShape> for Shape {
	fn from(MyShape { text }: MyShape) -> Self {
		dessin!(*Text(fill = Srgb::<f32>::from_format(named::RED).into_linear(), { text })).into()
	}
}

fn main() {
	let dessin = dessin!(for x in 0..10 {
		let radius = x as f32 * 10.;

		dessin!([
			*Circle(
				fill = Srgb::<f32>::from_format(named::RED).into_linear(),
				{ radius },
				translate = [x as f32 * 5., 10.],
			),
			*Text(fill = Srgb::<f32>::from_format(named::BLACK).into_linear(), font_size = 10., text = "Hi !",),
		])
	});

	let dessin = dessin!([
		{ dessin }(scale = [2., 2.]),
		MyShape(say_this = "Hello world"),
	]);

	// let svg = dessin_svg::to_string(&dessin).unwrap();
	// let pdf = dessin_pdf::to_string(&dessin).unwrap();
	// Etc...
}