asciicast-to-svg
Render frames of Asciicasts as SVGs.
Installing
npm install -g asciicast-to-svgUsage
CLI
Usage:
asciicast-to-svg [time]
Arguments:
time Which frame to render, in seconds.
Examples:
cat some-asciicast.json | asciicast-to-svg 2.3 > some-asciicast.svgJavaScript API
To render an Asciicast at a specific time, use renderAt:
const renderAt = require('asciicast-to-svg')
const toString = require('virtual-dom-stringify')
const asciicast = { /* … */ }
console.log(toString(renderAt(asciicast, 2.3))) // at 2.3 secondsYou can also render individual frames by using createRenderer. This example will render all frames:
const {createRenderer} = require('asciicast-to-svg')
const renderer = createRenderer({width: asciicast.width, height: asciicast.height})
for (let [delay, data] of asciicast.stdout) {
renderer.write(data)
console.log(toString(renderer.render()))
}Contributing
If you have a question, found a bug or want to propose a feature, have a look at the issues page.