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Index › Programming Questions & Help › Syntax Questions › Image, Pixels & Arrays

cyberlula YaBB Newbies Offline Posts: 1	Image, Pixels & Arrays Nov 19th, 2008, 4:20pm   Hi Everyone, How can I make a video scan that gets the central line from an image. Do I nedd to have several arrays? One for the colors, other for the stroke? Is There a easy way? Thx

barelief YaBB Newbies Offline Posts: 30

Re: Image, Pixels & Arrays Reply #1 - Nov 21st, 2008, 6:59pm   this extracts and draws only the middle line of the video: Code: import processing.video.*; Movie myMovie; void setup() { size(160, 120); myMovie = new Movie(this, "station.mov"); myMovie.loop(); } void movieEvent(Movie myMovie) { myMovie.read(); } void draw() { for (int i=0;i<width;i++){ stroke(myMovie.get(i,height/2)); point(i, height/2); } }