HTML5 canvas circular turntable lottery special effects

18 Jan 2017

This is a lucky draw special effect based on jquery and HTML5 Canvas. The lucky prize special effect supports mobile terminals. It generates a grand prize disk by dynamically constructing Canvas elements, and randomly obtains prizes through jquery code.

02 Apr 2018

This article shares with you the text animation special effects based on HTML5 Canvas. It is very useful. Friends in need can use it for reference.

03 Jul 2018

This is a gorgeous HTML5 Canvas animation. It will simulate the animation special effects of fireworks blooming in our lives. The effect is very realistic. Let’s briefly analyze the process and code of implementing this HTML5 fireworks special effect. For those who are interested You can refer to it

18 Jan 2017

jquery-fireworks is a jQuery plug-in for realistic fireworks special effects based on HTML5 Canvas. The plugin is simple to use and freely configurable. It can generate realistic fireworks effects in a div container.

19 Jan 2017

This is a Loading animation special effect based on HTML5 Canvas and Rebound animation. The loading animation uses a canvas to cover the entire page and displays a polygonal loading loader to represent the loading progress.

03 May 2018

This time I bring you JS to implement the Ferris wheel lottery. What are the precautions for JS to implement the Ferris wheel lottery. The following is a practical case. Let’s take a look.

13 Apr 2023

With the continuous development of the online marketing and e-commerce industries, many companies have begun to use large carousel lottery activities as a marketing tool to attract the attention and active participation of target users. When designing big wheel lottery activities, the issue of probability is often an extremely important factor. So, how to calculate the lottery probability of PHP big wheel? Here are some discussions and reflections on this issue. 1. Calculation method of lottery probability When designing the big wheel lottery activity, the most critical issue is the calculation method of probability. To put it simply, the lottery probability formula of the big roulette can use a simple ratio

10 Mar 2017

Today I will bring you a small example of a scratch-off game~ It is based on HTML5 canvas. If you are interested, you can change it to the android version, or other~ Rendering: Post a photo of me winning 5 million, what should I do, how to spend it~ Okay Now, let’s start with the principle: 1. There are two Canvas in the scratch area, one is front and one is back, and the front covers the canvas below. 2. The canvas is filled with a rectangle by default, cover the canvas rendering below, and then monitor

19 Sep 2023

How to use Vue to implement lottery wheel special effects. As a popular marketing tool, lottery activities often appear in various activities. In order to increase fun and interactivity, we can use the Vue framework to implement a lottery wheel special effect. This article will introduce how to use Vue to achieve this special effect and give specific code examples. First, we need to create a Vue instance to control the status and animation of the turntable. In this example, we need to define the initial state of the wheel, including the prize list, whether the wheel is rotating,