This reference is for Processing 3.0+. If you have a previous version, use the reference included with your software in the Help menu. If you see any errors or have suggestions, please let us know. If you prefer a more technical reference, visit the Processing Core Javadoc and Libraries Javadoc.
Class | |||
---|---|---|---|
Name | loadPixels() |
||
Examples | PImage myImage; int halfImage; void setup() { size(100, 100); halfImage = width * height/2; myImage = loadImage("apples.jpg"); myImage.loadPixels(); for (int i = 0; i < halfImage; i++) { myImage.pixels[i+halfImage] = myImage.pixels[i]; } myImage.updatePixels(); } void draw() { image(myImage, 0, 0); } | ||
Description | Loads the pixel data for the image into its pixels[] array. This function must always be called before reading from or writing to pixels[]. | ||
Syntax | pimg.loadPixels() | ||
Parameters |
| ||
Returns | void |
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.