主页
HTML 参考手册
HTML Canvas strokeStyle 属性
tryhtml5_canvas_strokestyle
运行 ❯
×
更改方向
保存代码
更改主题
<!DOCTYPE html> <html> <body> <h1>HTML5 Canvas</h1> <h2>The strokeStyle Property</h2> <canvas id="myCanvas" width="300" height="150" style="border:1px solid grey"></canvas> <script> const c = document.getElementById("myCanvas"); const ctx = c.getContext("2d"); ctx.strokeStyle = "red"; ctx.strokeRect(20, 20, 150, 100); </script> </body> </html>