This commit is contained in:
sowevo
2025-08-12 05:44:27 +08:00
parent e4f2d85e2b
commit 5261fbe870

View File

@@ -121,18 +121,18 @@ async function drawImages(imageList: string[]) {
img.width,
img.height,
x,
canvas.height - (POSTER_HEIGHT + MARGIN_HEIGHT + REFLECTION_HEIGHT), // 倒影位置在海报下方,考虑画布翻转
0,
POSTER_WIDTH,
REFLECTION_HEIGHT,
)
const gradient = ctx.createLinearGradient(0, canvas.height - (POSTER_HEIGHT + MARGIN_HEIGHT + REFLECTION_HEIGHT), 0, canvas.height - (POSTER_HEIGHT + MARGIN_HEIGHT))
const gradient = ctx.createLinearGradient(0, 0, 0, canvas.height - (POSTER_HEIGHT + MARGIN_HEIGHT))
gradient.addColorStop(0, 'rgba(0, 0, 0, 1)')
gradient.addColorStop(1, 'rgba(0, 0, 0, 0.7)')
ctx.globalCompositeOperation = 'destination-out';
ctx.fillStyle = gradient
ctx.fillRect(x, canvas.height - (POSTER_HEIGHT + MARGIN_HEIGHT + REFLECTION_HEIGHT), POSTER_WIDTH, REFLECTION_HEIGHT)
ctx.fillRect(x, 0, POSTER_WIDTH, REFLECTION_HEIGHT)
ctx.restore()
}