round()
The round() function in p5.js is used to round a number to the nearest integer. Creative coders use this function often when they need to ensure their calculations result in whole numbers, especially for pixel positions and sizes on the canvas. For example, when mixing colors in an interactive RGB tool, rounding ensures the RGB values are within the acceptable range of 0-255.
Try It with AI
The best way to learn round() is to experiment with it using the AI assistant in p5js.ai.
Example prompts to try:
- "Explain what round() does in p5.js"
- "Create a simple example using round()"
- "Show me creative ways to use round()"
Learn round() Interactively
Use the p5js.ai editor to experiment with round() using AI assistance.
📚 Full Interactive Tutorial on p5js.aiMore Resources
Tutorial provided by xelsed.ai, a research company focused on learning disabilities and AI.