Module color

Color utilities for the Tessera UI framework.

This module provides the Color struct and related utilities for working with colors in the linear sRGB color space. The color representation is optimized for GPU rendering and shader compatibility.

Color Space

All colors are represented in the linear sRGB color space, which is the standard for modern graphics rendering. This ensures consistent color reproduction across different devices and platforms.

Usage

use tessera_ui::Color;

// Create colors using predefined constants
let red = Color::RED;
let transparent = Color::TRANSPARENT;

// Create colors from f32 values (0.0 to 1.0)
let custom_color = Color::new(0.5, 0.3, 0.8, 1.0);
let opaque_color = Color::from_rgb(0.2, 0.7, 0.4);

// Create colors from u8 values (0 to 255)
let from_bytes = Color::from_rgba_u8(128, 64, 192, 255);
let from_rgb_bytes = Color::from_rgb_u8(100, 150, 200);

// Convert from arrays
let from_array: Color = [0.1, 0.2, 0.3, 0.4].into();
let to_array: [f32; 4] = custom_color.into();

Structs

Color

A color in the linear sRGB color space with an alpha component.