BufferedReader \ 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.

Name BufferedReader Examples BufferedReader reader; String line; void setup() { // Open the file from the createWriter() example reader = createReader("positions.txt"); } void draw() { try { line = reader.readLine(); } catch (IOException e) { e.printStackTrace(); line = null; } if (line == null) { // Stop reading because of an error or file is empty noLoop(); } else { String[] pieces = split(line, TAB); int x = int(pieces[0]); int y = int(pieces[1]); point(x, y); } } Description A BufferedReader object is used to read files line-by-line as individual String objects. Starting with Processing release 0134, all files loaded and saved by the Processing API use UTF-8 encoding. In previous releases, the default encoding for your platform was used, which causes problems when files are moved to other platforms. Methods readLine() returns a String that is the current line in the text file Usage Web & Application Related createReader()trycatch

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.


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