Reference for Processing version 1.5. If you have a previous version, use the reference included with your software. If you see any errors or have suggestions, please let us know. If you prefer a more technical reference, visit the Processing Javadoc.
| Class | PrintWriter | ||||
|---|---|---|---|---|---|
| Name | print() | ||||
| Examples | PrintWriter output;
void setup() {
  // Create a new file in the sketch directory
  output = createWriter("positions.txt"); 
}
void draw() {
  point(mouseX, mouseY);
  output.print(mouseX + "t"); // Write the X coordinate to the file
  output.println(mouseY); // Write the Y coordinate to the file
}
void keyPressed() {
  output.flush(); // Writes the remaining data to the file
  output.close(); // Finishes the file
  exit(); // Stops the program
} | ||||
| Description | Writes data to a PrintWriter object stream. | ||||
| Syntax | pw.println(data) | ||||
| Parameters | 
 | ||||
| Usage | Web & Application | 

