Our great sponsors
-
p5.js
p5.js is a client-side JS platform that empowers artists, designers, students, and anyone to learn to code and express themselves creatively on the web. It is based on the core principles of Processing. http://twitter.com/p5xjs —
-
SurveyJS
Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
This code uses the p5.js library to create a virtual rose garden with 10 red petals arranged in a circle. The draw method constructs the background and draws the ellipses that make up the petals, while the setup function sets the canvas size, the circle's center, and the length of the petals. The map function is used in the draw function's for loop, which iterates ten times, to determine the angle for each petal depending on its index. The cosine and sine functions are then used to calculate each petal's x and y position, with the petalX and petalY variables storing these values. Lastly, the ellipse function is called to draw each petal, with the fill color set to red, and no stroke applied. The result is a simple yet lovely virtual rose garden showing how love and affection can be expressed through code. Installing a local development environment and the p5.js library are prerequisites for running this code. You can find instructions on how to set up a p5.js development environment on the p5.js website.