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Keep text centered in canvas

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Nicolò P 2023-08-29 10:12:24 +02:00
parent 41508af91e
commit 23a96ff6cd
1 changed files with 3 additions and 1 deletions
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4
js/index.js
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@ -37,7 +37,9 @@ document.addEventListener('DOMContentLoaded', () => {
} }
// Draw instrument ID as text // Draw instrument ID as text
ctx.font = '48px sans-serif'; ctx.font = '48px sans-serif';
ctx.fillText(idInstr, 45, 350); const txtWidth = Math.round(ctx.measureText(idInstr).width);
const txtLeftDist = (200 - txtWidth) / 2 + 25;
ctx.fillText(idInstr, txtLeftDist, 350);
erihsLogo.onload = () => { erihsLogo.onload = () => {
ctx.drawImage(erihsLogo, 25, 375, 200, 41) ctx.drawImage(erihsLogo, 25, 375, 200, 41)