psf

README

PSF consolefont loader

This library is incomplete and needs to be refactored. It needs to be modified to conform to the interface font.Face in golang.org/x/image/font.

Please refer to .

Documentation

Overview

Package psf loads PSF bitmap fonts as installed via consolefonts on Debian derived linux distributions.

They can be used to draw on a image.Image.

Index

• func Enumerate() ([]string, error)
• type Font
  • func Load(name string) (*Font, error)
  • func (f *Font) Draw(dst draw.Image, x, y int, fore, back color.Color, text string) (int, int)

Functions

func Enumerate

func Enumerate() ([]string, error)

Enumerate returns the font families accessible.

Types

type Font

type Font struct {
	Version int
	H       int
	W       int
	Letters map[rune][]byte
}

Font is a rasterized font to be used on low resolution display.

func Load

func Load(name string) (*Font, error)

Load loads a font from Debian provided consolefonts.

Call Enumerate to enumerate the font families available.

func (*Font) Draw

func (f *Font) Draw(dst draw.Image, x, y int, fore, back color.Color, text string) (int, int)

Draw draws text on an image.

Use nil as the color to use a transparent foreground or background.

Returns the end point.