setPixel.md

Set pixel.

setPixel(int x, int y, int r, int g, int b, int a)

• x x-coordinate of the point.
• y y-coordinate of the point.
• r, g, b, a - Values of red, green, blue components and alpha channel, between 0 and 255 (inclusive).

Example:

var imageLib = require('./imageLib.js');

imageLib('./images/simple.jpg').jpegToData(function() {
	this.setPixel(10, 10, 255, 0, 0, 255); // [255, 0, 0, 255] red
	this.toJpeg('./images/simple.jpg');
});