本文介绍了如何在HTML5 Canvas元素中使用自定义字体?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我已经看过像Cufon和typeface.js这样的东西,但是它们似乎是SIFR的替代品,不允许你设置自由形式的坐标和绘制自定义类型到< canvas>
I've looked at things like Cufon and typeface.js but they seem to be SIFR alternatives and don't allow you to set freeform coordinates and draw custom type onto a <canvas>
任何人都有任何想法?
推荐答案
我把一个简单的演示在jsfiddle这里显示如何使用@ font-face:
I've thrown together a simple demo on jsfiddle here showing how to do this with @font-face: http://jsfiddle.net/zMKge/
Opera还有一个关于使用< canvas>
包括文本API,但我不够酷,有两个超链接。 :)
Opera also has a simple tutorial on using <canvas>
, including the text API, but I'm not cool enough to have two hyper-links. :)
CSS:
@font-face {
font-family: 'KulminoituvaRegular';
src: url('http://www.miketaylr.com/f/kulminoituva.ttf');
}
Javascript:
Javascript:
var ctx = document.getElementById('c').getContext('2d');
var kitty = new Image();
kitty.src = 'http://i954.photobucket.com/albums/ae30/rte148/891blog_keyboard_cat.gif';
kitty.onload = function(){
ctx.drawImage(this, 0,0,this.width, this.height);
ctx.font = '68px KulminoituvaRegular';
ctx.fillStyle = 'orangered';
ctx.textBaseline = 'top';
ctx.fillText ('Keyboard Cat', 0, 270);
};
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