Crate spottedcat

Expand description

Spot - A simple 2D graphics library for drawing images.

§Example

use spottedcat::{Context, DrawOption, Image, Spot, switch_scene};

struct MyApp {
    image: Image,
}

impl Spot for MyApp {
    fn initialize(_ctx: &mut Context) -> Self {
        let rgba = vec![255u8; 256 * 256 * 4];
        let image = Image::new_from_rgba8(_ctx, 256u32.into(), 256u32.into(), &rgba).unwrap();
        Self { image }
    }

    fn draw(&mut self, ctx: &mut Context) {
        let opts = DrawOption::default()
            .with_position([spottedcat::Pt::from(100.0), spottedcat::Pt::from(100.0)])
            .with_scale([0.78125, 0.78125]);
        self.image.draw(ctx, opts);
    }

    fn update(&mut self, _ctx: &mut Context, _dt: std::time::Duration) {}
    fn remove(&mut self, _ctx: &mut Context) {}
}

fn main() {
    spottedcat::run::<MyApp>(spottedcat::WindowConfig::default());
}

// Scene switching example:
// switch_scene::<NewScene>();  // Switches to NewScene

Re-exports§

pub use model::Model;

Modules§

graphics: Graphics module - split into focused submodules for readability.
model
utils

Structs§

Bounds: Rectangle bounds for defining sub-regions of images.
Context: Drawing context for managing render commands.
DrawOption: Unified options for drawing images and text.
DrawOption3D: Unified options for drawing 3D models.
Image: Handle to an image resource.
InputManager
Pt
ShaderOpts
SoundOptions
Text: Text handle for drawing text to the screen.
TouchInfo
WindowConfig

Enums§

Key
MouseButton
PlatformEvent: Events received from the native platform (e.g. Android JNI or iOS ObjC).
TouchPhase

Traits§

Spot

Crate spottedcat

Crate spottedcat Copy item path

§Example

Re-exports§

Modules§

Structs§

Enums§

Traits§

Functions§

Crate spottedcat