draw
WARNING: This library is in early development! Expect changes.
A small Rust library for 2D drawing. Simple display list and vector shapes. Currently supports SVG output, designed to also support PNG and other formats.
Example
// create a canvas to draw on
let mut canvas = new;
// create a rectangle
let mut rect = new;
// move it around
rect.position.x = 25.0;
rect.position.y = 25.0;
// give it a cool style
rect.style = Style ;
// add it to the canvas
canvas.display_list.add;
// save the canvas as an svg
save
.expect;
Todo list
- Bezier curves
- Lines
- Testing
- Add a bunch more shapes
- Clean up the SVG renderer shapes
- Draw anything other than a rectangle
- Positions
- Styles
- Bitmap image output
Useful Commands
Convert PNG sequence to mp4
ffmpeg -framerate 60 -pattern_type glob -i '*.png' -c:v libx264 -pix_fmt yuv420p out. mp4
Convert PNG sequence to gif
convert -delay 1 *.png output.gif
Profiling
export RUSTFLAGS='-g'
perf record --call-graph=lbr cargo run --release
perf report