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This commit is contained in:
Daniel Odendahl Jr
2018-09-14 02:13:57 +00:00
parent f5c1d941dd
commit f2bcd76407
1 changed files with 14 additions and 3 deletions
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commands/image-edit/demotivational-poster.js
+14 -3
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@@ -50,9 +50,20 @@ module.exports = class DemotivationalPosterCommand extends Command {
const ctx = canvas.getContext('2d');
ctx.fillStyle = 'black';
ctx.fillRect(0, 0, canvas.width, canvas.height);
const ratio = data.width / data.height;
const width = Math.min(Math.round(data.height / ratio), 602);
const height = Math.min(Math.round(data.width * ratio), 402);
let width = data.width;
let height = data.height;
const maxWidth = 602;
if (width > maxWidth) {
const ratio = maxWidth / width;
width = maxWidth;
height = height * ratio;
}
const maxHeight = 402;
if (height > maxHeight) {
const ratio = maxHeight / height;
height = maxHeight;
width = width * ratio;
}
const x = (canvas.width / 2) - (width / 2);
const y = 44 + ((402 / 2) - (height / 2));
ctx.fillStyle = 'white';