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<!DOCTYPE html> <html> <body> <h1>HTML5 Canvas</h1> <h2>The clip() Method</h2> <p>Without clip():</p> <canvas id="myCanvas" width="300" height="150" style="border:1px solid grey"></canvas> <p>With clip():</p> <canvas id="myCanvas2" width="300" height="150" style="border:1px solid grey"></canvas> <script> const c1 = document.getElementById("myCanvas"); const ctx1 = c1.getContext("2d"); // Draw a rectangle ctx1.rect(50, 20, 200, 120); ctx1.stroke(); // Draw red rectangle ctx1.fillStyle = "red"; ctx1.fillRect(0, 0, 150, 100); const c2 = document.getElementById("myCanvas2"); const ctx2 = c2.getContext("2d"); // Clip a rectangular area ctx2.rect(50, 20, 200, 120); ctx2.stroke(); ctx2.clip(); // Draw red rectangle after clip() ctx2.fillStyle = "red"; ctx2.fillRect(0, 0, 150, 100); </script> </body> </html>
