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hsla

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bach 2024-12-06 15:15:21 +01:00
parent e55d00a0a5
commit cd00950b2c
1 changed files with 8 additions and 1 deletions
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9
cours_vanilla_js/script.js
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@ -141,7 +141,14 @@ for (let i = 0; i < nbr_rond; i++) {
// l -> luminosité entre 0% et 100% // l -> luminosité entre 0% et 100%
let l = 40 + Math.random()*20; let l = 40 + Math.random()*20;
monrond.style.backgroundColor = `hsl(${h},${s}%,${l}%)`; // monrond.style.backgroundColor = `hsl(${h},${s}%,${l}%)`;
// et avec une transparence (alpha)
// hsla
// a -> alpha entre 0 (trensparent) et 1 (opaque)
let a = (5 + Math.random()*5)/10; // alpha entre 0.5 et 1
monrond.style.backgroundColor = `hsla(${h},${s}%,${l}%,${a})`; // /!\ hsla pas hsl
body.append(monrond); body.append(monrond);
} }