showyourself

README

showyourself

16 color image viewer for the terminal that uses content aware image resizing.

I wanted to develop an image viewer that could be usable from within o, a little editor I wrote that targets VT100 compatible terminal emulators.

The content-aware image resizing changes the image, but keeps the most interesting contents.

Comparison

PNG image	The same image in a VT100-compatible terminal emulator, using only 16 colors

General info

• Version: 1.0.0
• License: BSD-3
• Author: Alexander F. Rødseth <xyproto@archlinux.org>

Documentation

Index

• Variables
• func ConvertToNRGBA(img image.Image) (*image.NRGBA, error)
• func Draw(canvas *vt100.Canvas, m image.Image) error
• func LoadImage(filename string) (*image.NRGBA, error)

Variables

var DrawRune = '▒'

Functions

func ConvertToNRGBA

func ConvertToNRGBA(img image.Image) (*image.NRGBA, error)

func Draw

func Draw(canvas *vt100.Canvas, m image.Image) error

Draw attempts to draw the given image.Image onto a VT100 Canvas

func LoadImage

func LoadImage(filename string) (*image.NRGBA, error)

LoadImage loads a PNG image and converts it to *image.NRGBA