话不多说，请看代码
<!DOCTYPE html "><html xmlns="http://positeOperation)</h1></header><canvas id="canvas10" width="400" height="300"></canvas></section> <section><header><h1>给图像绘制阴影test shadowOffsetX(阴影的横向位移量) shadowOffsetY(盈盈的纵向位移量) shadowColor（阴影的颜色） shadowBlur（阴影的模糊范围）</h1></header><canvas id="canvas27" width="400" height="300"></canvas></section> <section><header><h1>给图像绘制阴影demo shadowOffsetX(阴影的横向位移量) shadowOffsetY(盈盈的纵向位移量) shadowColor（阴影的颜色） shadowBlur（阴影的模糊范围）</h1></header><canvas id="canvas11" width="400" height="300"></canvas></section> <section><header><h1>绘制图像drawImage(image,x,y)</h1></header><canvas id="canvas28" width="400" height="300"></canvas></section> <section><header><h1>绘制图像drawImage(image,x,y,w,h)</h1></header><canvas id="canvas12" width="400" height="300"></canvas></section> <section><header><h1>绘制局部图像drawImage(image,sx,sy,sw,sh,dx,dy,dw,dh)</h1></header><canvas id="canvas13" width="400" height="300"></canvas></section> <section><header><h1>图像平铺</h1></header><canvas id="canvas14" width="400" height="300"></canvas></section> <section><header><h1>图像裁剪clip</h1></header><canvas id="canvas15" width="400" height="300"></canvas></section> <section><header><h1>像素处理getImageData</h1></header><canvas id="canvas16" width="400" height="300"></canvas></section> <section><header><h1>绘制文字fillText strokeText</h1></header><canvas id="canvas17" width="400" height="300"></canvas></section> <section><header><h1>绘图状态的保存save与恢复restore</h1></header><canvas id="canvas18" width="400" height="300"></canvas></section> <section><header><h1>保存文件canvas.toDataURL</h1></header><canvas id="canvas19" width="400" height="300"></canvas></section> <section><header><h1>简单动画</h1></header><canvas id="canvas20" width="400" height="300"></canvas></section></body></html>以上就是本文的全部内容，希望本文的内容对大家的学习或者工作能带来一定的帮助，同时也希望多多支持！
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