jk-react-p5

react-p5

This Component lets you integrate p5 Sketches into your React App. DEMO

Installation

• npm

  npm i --save react-p5
  

• yarn

  yarn add react-p5
  

Usage

JavaScript

import React from "react";
import Sketch from "react-p5";

export default (props) => {
	let x = 50;
	const y = 50;

	const setup = (p5, canvasParentRef) => {
		// use parent to render the canvas in this ref
		// (without that p5 will render the canvas outside of your component)
		p5.createCanvas(500, 500).parent(canvasParentRef);
	};

	const draw = (p5) => {
		p5.background(0);
		p5.ellipse(x, y, 70, 70);
		// NOTE: Do not use setState in the draw function or in functions that are executed
		// in the draw function...
		// please use normal variables or class properties for these purposes
		x++;
	};

	return <Sketch setup={setup} draw={draw} />;
};

Typescript

import React from "react";
import Sketch from "react-p5";
import p5Types from "p5"; //Import this for typechecking and intellisense

interface ComponentProps {
	//Your component props
}

const YourComponent: React.FC<ComponentProps> = (props: ComponentProps) => {
	let x = 50;
	const y = 50;

	//See annotations in JS for more information
	const setup = (p5: p5Types, canvasParentRef: Element) => {
		p5.createCanvas(500, 500).parent(canvasParentRef);
	};

	const draw = (p5: p5Types) => {
		p5.background(0);
		p5.ellipse(x, y, 70, 70);
		x++;
	};

	return <Sketch setup={setup} draw={draw} />;
};

Props

Prop	Required	Type	Description
className	:x:	String	ClassName for canvas parent ref
style	:x:	Object	Styles for canvas parent ref
setup	:heavy_check_mark:	Function	The setup() function is called once when the program starts.
draw	:x:	Function	Called directly after setup(), the draw() function continuously executes the lines of code contained inside its block until the program is stopped or noLoop() is called.
windowResized	:x:	Function	The windowResized() function is called once every time the browser window is resized.
preload	:x:	Function	Called directly before setup(), the preload() function is used to handle asynchronous loading of external files in a blocking way.
mouseClicked	:x:	Function	The mouseClicked() function is called once after a mouse button has been pressed and then released.
mouseMoved	:x:	Function	The mouseMoved() function is called every time the mouse moves and a mouse button is not pressed.
doubleClicked	:x:	Function	The doubleClicked() function is executed every time a event listener has detected a dblclick event which is a part of the DOM L3 specification.
mousePressed	:x:	Function	The mousePressed() function is called once after every time a mouse button is pressed.
mouseWheel	:x:	Function	The function mouseWheel() is executed every time a vertical mouse wheel event is detected either triggered by an actual mouse wheel or by a touchpad.
mouseDragged	:x:	Function	The mouseDragged() function is called once every time the mouse moves and a mouse button is pressed. If no mouseDragged() function is defined, the touchMoved() function will be called instead if it is defined.
mouseReleased	:x:	Function	The mouseReleased() function is called every time a mouse button is released.
keyPressed	:x:	Function	The keyPressed() function is called once every time a key is pressed. The keyCode for the key that was pressed is stored in the keyCode variable.
keyReleased	:x:	Function	The keyReleased() function is called once every time a key is released. See key and keyCode for more information.
keyTyped	:x:	Function	The keyTyped() function is called once every time a key is pressed, but action keys such as Backspace, Delete, Ctrl, Shift, and Alt are ignored.
touchStarted	:x:	Function	The touchStarted() function is called once after every time a touch is registered.
touchMoved	:x:	Function	The touchMoved() function is called every time a touch move is registered.
touchEnded	:x:	Function	The touchEnded() function is called every time a touch ends. If no touchEnded() function is defined, the mouseReleased() function will be called instead if it is defined.
deviceMoved	:x:	Function	The deviceMoved() function is called when the device is moved by more than the threshold value along X, Y or Z axis. The default threshold is set to 0.5. The threshold value can be changed using setMoveThreshold()
deviceTurned	:x:	Function	The deviceTurned() function is called when the device rotates by more than 90 degrees continuously.
deviceShaken	:x:	Function	The deviceShaken() function is called when the device total acceleration changes of accelerationX and accelerationY values is more than the threshold value. The default threshold is set to 30.

Contributing

1. Fork it!
2. Create your feature branch: git checkout -b my-new-feature
3. Commit your changes: git commit -am 'Add some feature'
4. Push to the branch: git push origin my-new-feature
5. Submit a pull request :D

Or you can sponsor via Open Collective

Author

@Gherciu/react-p5 :copyright: GHERCIU, Released under the MIT License.
Authored and maintained by GHERCIU with help from contributors (list).

If you like this repository star:star: and watch:eyes: on GitHub