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import { createCanvas } from "https://deno.land/x/canvas/mod.ts"
const WeatherInfo = [
' \\ / Sunny' ,
' .-. 17 °C' ,
'― ( ) ― ↘ 20 km/h' ,
' `-’ ,
' / \\ 0.0 mm' ,
]
async function genImage ( width : number , height : number ) {
const canvas = createCanvas ( width , height )
const ctx = canvas . getContext ( '2d' )
const fontSize = 16
const lineHeight = fontSize * 1.35
ctx . fillStyle = 'white'
ctx . fillRect ( 0 , 0 , width , height )
ctx . fillStyle = 'black'
ctx . font = ` ${ fontSize } px mono `
WeatherInfo . forEach ( ( line , i ) = > {
ctx . fillText ( line , 5 , fontSize + lineHeight * i )
} )
return Deno . writeFile ( 'generated-image.png' , canvas . toBuffer ( ) )
}
if ( import . meta . main ) {
await genImage ( 800 , 480 )
}
export default genImage