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Class | BufferedReader |
Name |
readLine() |
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 |
Returns a String that is the current line in the BufferedReader.
|
Syntax |
br.readLine()
|
Parameters |
br |
any object of the type BufferedReader |
|
Updated on January 9, 2020 00:33:17pm EST