Drawim
A simple drawing library in Nim, inspired by p5js. Builds to native, using OpenGL, and to JavaScript, using HTML5 Canvas.
Usage
A simple example, to draw a rectangle:
import drawim
proc draw() =
background(0)
fill(255, 0, 0)
translate(int(width / 2), int(height / 2))
rectFill(-100,-100,100,100)
run(600, 400, draw, name = "Drawim example")To run the example, you can either nim r example.nim or nim js example.nim and include the resulting js in an HTML file containing a div with id="Drawim example".
More examples can be found on examples/ folder.
Installation
Just install with numble by running
nimble install drawim
Features
- Compiles to native and JS
- 100% Nim code
- Basic drawing
- Read keyboard and mouse input
- Limit the framerate
- Rotate, translate and scale
- Save transform state in a stack (see examples/tree.nim)
- RGB and HSV colors
- Bezier curves
- Easy to extend and create new curves
To do:
- Stroke weight
- Sprites
- Fonts
- Unit tests
Documentation
You can find the full docs here