可以实现，以下以心形为例：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Heart Shape Image Collage</title>
</head>
<body>
<canvas id="canvas" width="500" height="500"></canvas>
<script >
const canvas = document.getElementById('canvas');
const ctx = canvas.getContext('2d');
const imageSources = ['//repo.bfw.wiki/bfwrepo/image/649d3d1393275.png?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100,/quality,q_90', '//repo.bfw.wiki/bfwrepo/image/649d3d1393275.png?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100,/quality,q_90', '//repo.bfw.wiki/bfwrepo/image/649d3d1393275.png?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100,/quality,q_90', '//repo.bfw.wiki/bfwrepo/image/649d3d1393275.png?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100,/quality,q_90','//repo.bfw.wiki/bfwrepo/image/649d3d1393275.png?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100,/quality,q_90', '//repo.bfw.wiki/bfwrepo/image/649d3d1393275.png?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100,/quality,q_90', '//repo.bfw.wiki/bfwrepo/image/649d3d1393275.png?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100,/quality,q_90', '//repo.bfw.wiki/bfwrepo/image/649d3d1393275.png?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100,/quality,q_90','//repo.bfw.wiki/bfwrepo/image/649d3d1393275.png?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100,/quality,q_90', '//repo.bfw.wiki/bfwrepo/image/649d3d1393275.png?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100,/quality,q_90', '//repo.bfw.wiki/bfwrepo/image/649d3d1393275.png?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100,/quality,q_90', '//repo.bfw.wiki/bfwrepo/image/649d3d1393275.png?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100,/quality,q_90','//repo.bfw.wiki/bfwrepo/image/649d3d1393275.png?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100,/quality,q_90', '//repo.bfw.wiki/bfwrepo/image/649d3d1393275.png?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100,/quality,q_90', '//repo.bfw.wiki/bfwrepo/image/649d3d1393275.png?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100,/quality,q_90', '//repo.bfw.wiki/bfwrepo/image/649d3d1393275.png?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100,/quality,q_90','//repo.bfw.wiki/bfwrepo/image/649d3d1393275.png?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100,/quality,q_90', '//repo.bfw.wiki/bfwrepo/image/649d3d1393275.png?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100,/quality,q_90', '//repo.bfw.wiki/bfwrepo/image/649d3d1393275.png?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100,/quality,q_90', '//repo.bfw.wiki/bfwrepo/image/649d3d1393275.png?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100,/quality,q_90','//repo.bfw.wiki/bfwrepo/image/649d3d1393275.png?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100,/quality,q_90', '//repo.bfw.wiki/bfwrepo/image/649d3d1393275.png?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100,/quality,q_90', '//repo.bfw.wiki/bfwrepo/image/649d3d1393275.png?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100,/quality,q_90', '//repo.bfw.wiki/bfwrepo/image/649d3d1393275.png?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100,/quality,q_90','//repo.bfw.wiki/bfwrepo/image/649d3d1393275.png?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100,/quality,q_90', '//repo.bfw.wiki/bfwrepo/image/649d3d1393275.png?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100,/quality,q_90', '//repo.bfw.wiki/bfwrepo/image/649d3d1393275.png?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100,/quality,q_90', '//repo.bfw.wiki/bfwrepo/image/649d3d1393275.png?x-oss-process=image/auto-orient,1/resize,m_fill,w_100,h_100,/quality,q_90']; // Replace with your image paths
const images = [];
let loadedImages = 0;
// Load images
imageSources.forEach((src, index) => {
const img = new Image();
img.src = src;
img.onload = () => {
images[index] = img;
loadedImages++;
if (loadedImages === imageSources.length) {
drawImagesInHeartShape();
}
};
});
function drawImagesInHeartShape() {
const centerX = canvas.width / 2;
const centerY = canvas.height / 2;
const scale = 15; // Adjust the scale to fit your canvas
const totalImages = images.length;
const angleStep = (2 * Math.PI) / totalImages;
images.forEach((img, index) => {
const t = index * angleStep;
const x = centerX + scale * 16 * Math.pow(Math.sin(t), 3) - img.width / 2;
const y = centerY - scale * (13 * Math.cos(t) - 5 * Math.cos(2 * t) - 2 * Math.cos(3 * t) - Math.cos(4 * t)) - img.height / 2;
ctx.drawImage(img, x, y);
});
}
</script>
</body>
</html>
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