html5 canvas examples

HTML5 Canvas front-end generation thumbnail imageUpdate :2013/08/01: Resolves the bug that was encountered later: the picture was squashed (IOS6); The picture is rotated;The whole source is stacked in: https://github.com/kairyou/html5-make-thumbThe new scheme needs to be implemented later, which is the function in the old version below (watermark/whether to force

HTML5 Canvas-based Loading effect, html5canvas Sonic. js is a small JavaScript class used to create HTML5 canvas-based loading images. What's more powerful is that Sonic. js also provides a creation tool based on existing examples to help you achieve more custom (Loading) Lo

SVG and canvas are two completely different techniques for drawing graphical applications on HTML5, both have advantages and disadvantages, but they are not incompatible with each other, especially SVG content can be directly drawn on the canvas function, so that the two can be perfectly fused together, Let canvas enjo

JavaScript html5 canvas draws the clock effect, html5canvas This article describes how to draw a clock using JavaScript + html5 canvas. We will share this with you for your reference. The details are as follows: HTML section: JavaScript section: Function init () {var canvas

Javascrip + HTML5 Canvas draw turntable lottery, javascriphtml5 In previous projects, the lottery turntable function is required. The project has been completed for a while, and there are no major bugs, so I will share it with you now. Functional requirements1. Make the turntable beautiful and smooth.2. A picture of the prize must be displayed on the turntable, and the prize is the photo and name read from

Comments: You need to make part of the webpage as the body, convert the original webpage to pdf as an attachment, send an email to boss, and convert svg to canvas for display. However, you can see that canvas cannot be normally displayed, the last resort is that the canvas label can only be converted to the image format again. Recently, there is a need to make so

Before the project, there is a need to draw turntable function. The project has been completed for some time, there is no serious bug, so now carry out to share with you. Functional Requirements1, turntable to beautiful, smooth rotation effect.2, the turntable needs to display the prize picture, and the prize is backstage to read the photos and the name.3, the rotation of the animation should have a corresponding prompt.4, the acquisition of the prize specific algorithm in the database operatio

# #总结-From this two-day course, I learned that a simple chronicle of HTML, as well as the most beneficial tagging semantics, is easy to SEO and friendly to blind devices. Also know rage Flash why will be defeated by HTML5.-HTML5 has added a lot of features and labels, especially the canvas and Svg,video features are also very bright eyes. Actually can write thing

This article mainly introduces how PHP can save Canvas images in HTML5 to the server. it is a very practical technique to save Canvas images to the server, for more information about how to save the Canvas image in HTML5 to the server, see the example in this article. Share

Personally, the canvas function in HTML5 is not practical, of course, the trend is in the case of flash does not decline. Through learning I found that the canvas function can achieve something very emotional, but the front-end staff must have a certain aesthetic and ideas to make interesting things, because the canvas

Html5 canvas implements arrows that follow the mouse rotation, html5canvas Examples of this article are as follows:Copy XML/HTML Code to clipboard DEMO address: http://codepen.io/jonechen/pen/eZpgWd It's not complicated to implement the DEMO directly, but the sparrows are small and dirty, mainly involving the following kno

PHP implements the method of saving Canvas images in HTML5 to the server, html5canvas This example describes how to save the Canvas image in HTML5 to the server in PHP. Share it with you for your reference. The specific implementation method is as follows: I. Problems: When HTML5