This is a simple graphics library for drawing to a buffer, mainly designed to be used with Pixels Graphics or Pixels
It has basic shape drawing, bitmap text and image rendering.
The Graphics struct needs a mutable slice to work on and so mostly likely you'll need to create the struct and pass in the buffer from the rendering library every frame but this should be fine as the struct is nearly empty.
In your Cargo.toml file add
toml
buffer-graphics-lib = "0.11.3"
Setup a graphics instance
rust
let mut buffer: [u8; 1920000] = [0; 800 * 600 * 4]; //800 x 600 RGBA
let mut graphics = Graphics::new(&mut buffer, 800, 600)?;
Drawing is then quite simple:
rust
let text = Text::new("Some text", (1,1), (WHITE, Large));
graphics.draw(&text);
graphics.draw_image(20, 20, &image);
let shape = Rect::new((10,10),(50,50));
let drawable = Drawable::from_obj(shape, stroke(BLUE));
graphics.draw(&drawable);
iciLoad ici image files as IndexedImages
rust
let image: IndexedImage...
graphics.draw_indexed_image(coord, &image);
image_loadingLoad png, bmp, etc image files as Images
rust
let image = load_image("resources/example.png")?;
graphics.draw_image(40, 20, &image);
serde_deriveEnabled by default
Adds derive Serialize and Deserialize for DrawType and Color