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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