Canvas是HTML5中的一个重要特性，它提供了一种在网页上绘制图形的方法。使用Canvas，开发者可以通过JavaScript来动态地绘制图形、创建动画、处理图像等。为了更方便地使用Canvas，许多框架和库被开发出来，下面将介绍一些常用的Canvas框架。 1. Fabric.js：Fabric.js是 ...

One of the exciting features of HTML5 is the promise of universally supported animation and graphics via the new canvas element/tag. In this post, I look at how easy it is to use this tag with a ...

苹果和Adobe之间因为对Flash的支持问题而闹得很僵，乔布斯曾直言HTML5将取代Flash，对于HTML5，Adobe也没有完全忽视。随着Adobe下一代产品CS5的临近，一个新的工具浮出水面，利用该工具，Flash动画可以转换成HTML 5 Canvas。 Flash CS5可以帮助Flash开发人员将之前开发的 ...

The five characters HTML5 are now an established buzzword, found everywhere on the Web and often given top billing in slides, feature lists, and other places where terms du jour congregate.

We’ve been writing about HTML5 for quite a while, but, until today, the actual HTML5 specs and standards were still moving targets. Now, however, the World Wide Web Consortium (W3C) has announced that ...

Sometimes you want to render a visual on the fly, or even animate it. Perhaps the visual is a complex path where the set of x,y coordinates dictate what to render. Or perhaps the visual is a graph ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...

"The Canvas tag is a revolutionary advance in what we can do with web browsers," says author David Flanagan. "I really do think that the client-side graphics enabled by the Canvas tag has the ...

Canvas is not, however, a panacea – just because you can does not mean you should. Canvas-based animations can slow down pages, send your PC's fan into overdrive and produce stuttering, frame-dropping ...

I'm having a weird issue with HTML canvas. For some reason image drawing is being stretched and distorted. I'm drawing a small image onto a 500x500 ...