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Dragon Fire
2024-04-28 11:24:28 -04:00
parent 104f36ad97
commit 7250e29f90
1 changed files with 21 additions and 12 deletions
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commands/edit-meme/challenger.js
+21 -12
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@@ -133,18 +133,27 @@ module.exports = class ChallengerCommand extends Command {
centerInBox(ctx, img, boxX, boxY, boxWidth, boxHeight) { centerInBox(ctx, img, boxX, boxY, boxWidth, boxHeight) {
const imgAspectRatio = img.width / img.height; const imgAspectRatio = img.width / img.height;
const boxAspectRatio = boxWidth / boxHeight; const boxAspectRatio = boxWidth / boxHeight;
let drawWidth, drawHeight; let drawWidth;
if (imgAspectRatio > boxAspectRatio) { let drawHeight;
drawHeight = boxHeight; if (imgAspectRatio > boxAspectRatio) {
drawWidth = img.width * (drawHeight / img.height); drawWidth = boxWidth;
} else { drawHeight = drawWidth / imgAspectRatio;
drawWidth = boxWidth; if (drawHeight > boxHeight) {
drawHeight = img.height * (drawWidth / img.width); drawHeight = boxHeight;
} drawWidth = drawHeight * imgAspectRatio;
const drawX = boxX + ((boxWidth - drawWidth) / 2); }
const drawY = boxY + ((boxHeight - drawHeight) / 2); } else {
ctx.drawImage(img, drawX, drawY, drawWidth, drawHeight); drawHeight = boxHeight;
drawWidth = drawHeight * imgAspectRatio;
if (drawWidth > boxWidth) {
drawWidth = boxWidth;
drawHeight = drawWidth / imgAspectRatio;
}
}
const drawX = boxX + ((boxWidth - drawWidth) / 2);
const drawY = boxY + ((boxHeight - drawHeight) / 2);
ctx.drawImage(img, drawX, drawY, drawWidth, drawHeight);
return ctx; return ctx;
} }
}; };