如何在 HTML5 Canvas 元素中使用自定义字体? [英] How can I use custom fonts in an HTML5 Canvas element?

问题描述

我看过 Cufon 和 typeface.js 之类的东西，但它们似乎是 SIFR 的替代品，并且不允许您设置自由坐标并在 <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>

有人有什么想法吗?

推荐答案

我在 jsfiddle 上做了一个简单的演示，展示了如何使用 @font-face 做到这一点:http://jsfiddle.net/zMKge/

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 简单教程的简单教程canvas>，包括文本 API.

Opera also has a simple tutorial on using <canvas>, including the text API.

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);
};

这篇关于如何在 HTML5 Canvas 元素中使用自定义字体?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！