                        課程
                    
                        /前端開(kāi)發(fā)
                        
                            /Html5
                        
                        /Canvas繪圖詳解

為啥沒(méi)有傾斜，沒(méi)有反應(yīng)

<!DOCTYPE?html>
<html>
<head>
????<meta?charset="UTF-8">
????<title></title>
</head>
<body>

<canvas?id="canvas"?style="?border:1px?solid?#0CF;?display:?block;?margin:50px?auto;">
????請(qǐng)更換瀏覽器嘗試
</canvas>

<script>
????window.onload=function(){
????????var?canvas=document.getElementById("canvas");

????????canvas.width=800;
????????canvas.height=800;
????????var?context=canvas.getContext("2d");

????????context.fillStyle?=?"#058";

????????context.font?=?"bold?40px?sans-serif"
????????context.fillText("歡迎大家來(lái)學(xué)習(xí)新的知識(shí)，加油??！",40,100)

????????context.font?=?"italic?bold?40px?sans-serif";
????????context.fillText("歡迎大家來(lái)學(xué)習(xí)新的知識(shí)，加油?。?,40,200)

????????context.font?=?"oblique?bold?40px?sans-serif";
????????context.fillText("歡迎大家來(lái)學(xué)習(xí)新的知識(shí)，加油??！",40,300)
????}

</script>

</body>
</html>