简体中文(ZH-CN) English(EN) 繁体中文(ZH-TW) 日本語(JA) 한국어(KO) Melayu(MS) Français(FR) Deutsch(DE)
Home > Web Front-end > H5 Tutorial > body text

HTML5通过调用canvas对象的getContext()方法来获取绘图环境_html5教程技巧

WBOY
Release： 2016-05-16 15:47:26
Original
1966 people have browsed it

我们用的最基本的绘图环境在canvas中绘图，通过调用canvas对象的getContext()方法来获取绘图环境。getContext()方法只需要一个参数：绘图环境的类型。在游戏中，我们使用2D类型的绘图环境。

获取canvas绘图环境

复制代码
代码如下:






HTML5





提示：你的浏览器不支持标签



Related labels：
canvas html5
source：php.cn
Previous article：html5定位获取当前位置并在百度地图上显示_html5教程技巧 Next article：HTML5地理定位实例_html5教程技巧
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Latest Articles by Author
Latest Issues
How to set HTML5's required attribute using Javascript? I'm trying to mark a text input box as required in Javascript. <inputid="edName&qu...
From 2023-10-13 08:52:25
0
2
317
Problem with not getting accurate mouse coordinates: using HTML5 canvas when resizing the page I want to create this pixel effect from a front-end expert. Although I can achieve the ent...
From 2023-09-12 12:20:33
0
1
280
HTML5 video M3U8 encoded with Base64 I want to add a base64 encoded M3U8 file in the Video tag of HTML5, how can I do it<!DO...
From 2023-09-09 23:07:18
0
1
247
vue.js/bootstrap: onclick event method not called, error "Variable not found: updateDocument" I'm new to front-end development but have basic understanding of HTML5, CSS and Javascript...
From 2023-09-09 20:06:48
0
1
362
Remove closing slash '/' from image tag in XHTML I have a string txt1 that stores an image. Its value is in XHTML format, i.e. the element ...
From 2023-09-06 12:15:38
0
1
240
Related Topics
More>
Popular Recommendations
Popular Tutorials
More>
Related Tutorials
Popular Recommendations
Latest courses
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template
About us Disclaimer Sitemap
php.cn：Public welfare online PHP training，Help PHP learners grow quickly！