/*
* This file is part of lanterna (http://code.google.com/p/lanterna/).
*
* lanterna is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Copyright (C) 2010-2017 Martin Berglund
*/
package com.googlecode.lanterna.terminal;
import com.googlecode.lanterna.TerminalSize;
import com.googlecode.lanterna.TestTerminalFactory;
import com.googlecode.lanterna.TextColor;
import java.io.IOException;
import java.util.Random;
/**
* This class will try using the 24-bit color extension supported by a few terminal emulators
*
* @author Martin
*/
public class Terminal24bitColorTest {
public static void main(String[] args) throws IOException {
final String string = "Hello!";
Random random = new Random();
Terminal terminal = new TestTerminalFactory(args).createTerminal();
terminal.enterPrivateMode();
terminal.clearScreen();
TerminalSize size = terminal.getTerminalSize();
while(true) {
if(terminal.pollInput() != null) {
terminal.exitPrivateMode();
return;
}
terminal.setForegroundColor(new TextColor.RGB(random.nextInt(255), random.nextInt(255), random.nextInt(255)));
terminal.setBackgroundColor(new TextColor.RGB(random.nextInt(255), random.nextInt(255), random.nextInt(255)));
terminal.setCursorPosition(random.nextInt(size.getColumns() - string.length()), random.nextInt(size.getRows()));
printString(terminal, string);
try {
Thread.sleep(200);
}
catch(InterruptedException e) {
}
}
}
private static void printString(Terminal terminal, String string) throws IOException {
for(int i = 0; i < string.length(); i++) {
terminal.putCharacter(string.charAt(i));
}
terminal.flush();
}
}