Loads a text file that contains two numbers separated by a tab ('\t'). A new pair of numbers is loaded each frame and used to draw a point on the screen.
Original Processing.org Example: LoadFile1
// All Examples Written by Casey Reas and Ben Fry // unless otherwise stated. String[] lines; int index = 0; void setup() { size(200, 200); background(0); stroke(255); frameRate(12); lines = loadStrings("positions.txt"); } void draw() { if (index < lines.length) { String[] pieces = split(lines[index], '\t'); if (pieces.length == 2) { int x = int(pieces[0]) * 2; int y = int(pieces[1]) * 2; point(x, y); } // Go to the next line for the next run through draw() index = index + 1; } }