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 | BufferedReader |
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|---|---|---|---|
| Name | readLine() |
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| 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);
}
} |
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| Description | Returns a String that is the current line in the BufferedReader. | ||
| Syntax | br.readLine() |
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| Parameters |
|
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| Returns | String | ||
| Usage | Web & Application |
