termimage

Documentation

Index

• func Render(w io.Writer, imgData []byte, mediaType string, maxWidth int) error

Functions

func Render

func Render(w io.Writer, imgData []byte, mediaType string, maxWidth int) error

Render decodes an image from imgData and writes a half-block pixel representation to w, fitting within maxWidth terminal columns. It uses the Unicode lower-half block character (U+2584) with truecolor ANSI escape sequences to render two vertical pixels per character cell. If mediaType starts with "image/svg", the SVG is rasterized first.