driver

Documentation

Index

• type Driver
• type Fonter
• type Imager
• type Menuer
• type Painter

Types

type Driver

type Driver interface {
	Init()
	Done()
	Title(title string)
	Size(rect image.Rectangle)
	NewWindow(rect image.Rectangle, background color.Color) Painter
	NewFont(height int, attributes map[string]string) Fonter
	NewImage(img image.Image) Imager
	NewMenu(label string) Menuer
	Chan() <-chan event.Eventer
}

Driver is a internal interface to a application level functions

type Fonter

type Fonter interface {
	Baseline() int
	Ascent() int
	Descent() int
	Close()
	Split(text string, edge int) []string
	Size(text string) image.Point
}

Fonter is a internal interface to a font functions

type Imager

type Imager interface {
	Width() int
	Height() int
	Close()
}

Imager is a internal interface to a image functions

type Menuer

type Menuer interface {
	NewMenu(label string) Menuer
	NewItem(label string, action string)
}

Menuer is a internal interface to a menu node functions

type Painter

type Painter interface {
	Drop()
	Size(rect image.Rectangle)
	Raise()
	Clear()
	Show()
	Fill(rect image.Rectangle, foreground color.Color)
	Line(from image.Point, to image.Point, foreground color.Color)
	Image(from image.Point, img Imager)
	Text(text string, font Fonter, from image.Point, foreground color.Color)
}

Painter is a internal interface to a window functions