/*
Package fbdraw provides a simple, immediate-mode API for rendering
monospaced text to Linux framebuffers.

# Basic Usage

The simplest way to create a display:

	display, err := fbdraw.Init()
	if err != nil {
		log.Fatal(err)
	}
	defer display.Close()

	display.Loop(func(d *fbdraw.Draw) {
		d.Clear()
		d.Font(fbdraw.PlexMono).Size(24).Bold()
		d.Color(fbdraw.White)
		d.TextCenter(d.Width/2, 50, "Hello, Framebuffer!")
		d.Present()
	})

# Working with Grids

For structured layouts, use the grid system:

	grid := d.Grid(10, 10, 80, 25)  // x, y, columns, rows
	grid.Border(fbdraw.White)

	grid.Color(fbdraw.Green).Bold()
	grid.WriteCenter(0, "System Status")

	grid.Plain().Color(fbdraw.White)
	grid.Write(2, 0, "CPU:")
	grid.Bar(2, 10, 30, cpuPercent, fbdraw.Heat(cpuPercent))

# Drawing State

The Draw object maintains state between calls:

	d.Font(fbdraw.PlexMono).Size(14).Bold()
	d.Color(fbdraw.Green)
	d.Text(10, 10, "This is green bold text")
	d.Text(10, 30, "This is still green bold text")

	d.Plain().Color(fbdraw.White)
	d.Text(10, 50, "This is white plain text")

# Performance

The package is designed for status displays that update at most a few times
per second. It prioritizes ease of use over performance. Each Present() call
updates the entire framebuffer.

# Fonts

Three monospace fonts are bundled:
- PlexMono: IBM Plex Mono, excellent readability
- Terminus: Classic bitmap terminal font
- SourceCodePro: Adobe's coding font

# Colors

Common colors are provided as package variables (Black, White, Red, etc).
Grays are available from Gray10 (darkest) to Gray90 (lightest).

# Error Handling

Most operations fail silently to keep the API simple. Use explicit error
checks where needed:

	if err := d.Present(); err != nil {
		// Handle framebuffer write error
	}
*/
package fbdraw