PrintWriter::flush() \ Language (API) \ Processing 1.0 Language (A-Z) \ Libraries \ Tools \ Environment Reference for Processing version 1.2. 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 flush() Examples PrintWriter output; void setup() { output = createWriter("positions.txt"); // Create a new file in the sketch directory } void draw() { point(mouseX, mouseY); output.println(mouseX); // Write the 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 Flushes the PrintWriter object. This is necessary to ensure all remaining data is written to the file before it is closed. Syntax pw.flush() Parameters pw any object of the type PrintWriter Usage Web & Application Updated on June 14, 2010 12:05:29pm EDT Processing was initiated by Ben Fry and Casey Reas. It is developed by a small team of volunteers. © Info \ Site hosted by Media Temple!