quobar

type Config struct {
	// Desired height of the status bar.
	HeightMillimeters float32

	// Truetype font file (*.ttf) to use by default
	FontPath string

	Foreground color.RGBA
	Background color.RGBA
}

type Drawer interface {
	Draw(img draw.Image) error
}

type Image interface {
	draw.Image
	// SubImage provides a sub image of Image without copying image
	// data. The underlying type returned is expected to implement
	// draw.Image.
	SubImage(r image.Rectangle) image.Image
}

type Plugin interface {
	// New returns a new instance of this plugin.
	//
	// In addition to methods required by the interface, the returned
	// value must support JSON unmarshaling.
	New(*State) (Drawer, error)
}

type Resolution float32

type State struct {
	// Global configuration, as loaded from the configuration file.
	Config Config

	// The detected resolution of the display.
	Resolution Resolution
}