Java Code Examples for com.googlecode.lanterna.graphics.TextGraphics#putString()
The following examples show how to use
com.googlecode.lanterna.graphics.TextGraphics#putString() .
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Example 1
| Source File: OutputString.java From lanterna with GNU Lesser General Public License v3.0 | 6 votes |
|
public static void main(String[] args) throws IOException {
Terminal terminal = new DefaultTerminalFactory().createTerminal();
Screen screen = new TerminalScreen(terminal);
String s = "Hello World!";
TextGraphics tGraphics = screen.newTextGraphics();
screen.startScreen();
screen.clear();
tGraphics.putString(10, 10, s);
screen.refresh();
screen.readInput();
screen.stopScreen();
}
Example 2
| Source File: Issue312.java From lanterna with GNU Lesser General Public License v3.0 | 6 votes |
|
public static void main(String[] args) throws IOException {
Terminal terminal = new DefaultTerminalFactory().createTerminal();
TextGraphics textGraphics = terminal.newTextGraphics();
int row = 0;
while(true) {
KeyStroke keyStroke = terminal.pollInput();
if (keyStroke == null) {
terminal.setCursorPosition(0, 0);
textGraphics.putString(0, terminal.getCursorPosition().getRow(), " > ");
terminal.flush();
keyStroke = terminal.readInput();
row = 1;
terminal.clearScreen();
}
if (keyStroke.getKeyType() == KeyType.Escape || keyStroke.getKeyType() == KeyType.EOF) {
break;
}
textGraphics.putString(0, row++, "Read KeyStroke: " + keyStroke + "\n");
terminal.flush();
}
terminal.close();
}
Example 3
| Source File: InternationalCharactersTest.java From lanterna with GNU Lesser General Public License v3.0 | 6 votes |
|
public static void main(String[] args) throws IOException {
Screen screen = new TestTerminalFactory(args).createScreen();
screen.startScreen();
TextGraphics writer = new ScreenTextGraphics(screen);
writer.setForegroundColor(TextColor.ANSI.DEFAULT);
writer.setBackgroundColor(TextColor.ANSI.DEFAULT);
writer.putString(4, 2, "Armenian: Ճանաչել զիմաստութիւն եւ զխրատ, իմանալ զբանս հանճարոյ");
writer.putString(4, 3, "Greek: μὴ μου τοὺς κύκλους τάραττε");
writer.putString(4, 4, "Hebrew: סְבָאלְבָּרְד הוא ארכיפלג הנמצא באוקיינוס הארקטי");
writer.putString(4, 5, "Icelandic: þungur hnífur þessi hnífur á að vera þungur");
writer.putString(4, 6, "Persian: آنان که محیط فضل و آداب شدند در جمع کمال شمع اصحاب شدند");
writer.putString(4, 7, "Russian: Запорізькі козаки турецькому султану!");
writer.putString(4, 8, "Swedish: Flygande bäckasiner söka hwila på mjuka tuvor");
writer.putString(4, 9, "Thai: เสียงฦๅเสียงเล่าอ้าง อันใด พี่เอย");
screen.refresh();
screen.readInput();
screen.stopScreen();
}
Example 4
| Source File: CJKScreenTest.java From lanterna with GNU Lesser General Public License v3.0 | 6 votes |
|
public static void main(String[] args) throws IOException {
Screen screen = new TestTerminalFactory(args).createScreen();
screen.startScreen();
TextGraphics writer = new ScreenTextGraphics(screen);
writer.setForegroundColor(TextColor.ANSI.DEFAULT);
writer.setBackgroundColor(TextColor.ANSI.DEFAULT);
writer.putString(4, 2, "Chinese (simplified): 石室诗士施氏，嗜狮，誓食十狮。");
writer.putString(4, 3, " 氏时时适市视狮。");
writer.putString(4, 5, "Chinese (traditional): 石室詩士施氏，嗜獅，誓食十獅。 ");
writer.putString(4, 6, " 氏時時適市視獅。");
writer.putString(4, 8, "Japanese: 祇園精舎の鐘の声、諸行無常の響あり。");
writer.putString(4, 9, " 沙羅双樹の花の色、盛者必衰の理をあらはす");
writer.putString(4, 11, " (katakana) ランターナ バージョンアップ！");
writer.putString(4, 12, " (half-width) ﾗﾝﾀｰﾅ ﾊﾞｰｼﾞｮﾝｱｯﾌﾟ");
writer.putString(4, 14, "Korean: 내 벗이 몇인가하니 수석과 송죽이라");
writer.putString(4, 15, " 동산에 달오르니 그 더욱 반갑도다");
writer.putString(4, 16, " 두어라, 이 다섯 밖에 또 더해야 무엇하리");
screen.refresh();
screen.readInput();
screen.stopScreen();
}
Example 5
| Source File: VirtualScreen.java From lanterna with GNU Lesser General Public License v3.0 | 5 votes |
|
@Override
public void drawFrame(
TextGraphics graphics,
TerminalSize realSize,
TerminalSize virtualSize,
TerminalPosition virtualScrollPosition) {
if(realSize.getColumns() == 1 || realSize.getRows() <= 2) {
return;
}
TerminalSize viewportSize = getViewportSize(realSize, virtualSize);
graphics.setForegroundColor(TextColor.ANSI.WHITE);
graphics.setBackgroundColor(TextColor.ANSI.BLACK);
graphics.fill(' ');
graphics.putString(0, graphics.getSize().getRows() - 1, "Terminal too small, use ALT+arrows to scroll");
int horizontalSize = (int)(((double)(viewportSize.getColumns()) / (double)virtualSize.getColumns()) * (viewportSize.getColumns()));
int scrollable = viewportSize.getColumns() - horizontalSize - 1;
int horizontalPosition = (int)((double)scrollable * ((double)virtualScrollPosition.getColumn() / (double)(virtualSize.getColumns() - viewportSize.getColumns())));
graphics.drawLine(
new TerminalPosition(horizontalPosition, graphics.getSize().getRows() - 2),
new TerminalPosition(horizontalPosition + horizontalSize, graphics.getSize().getRows() - 2),
Symbols.BLOCK_MIDDLE);
int verticalSize = (int)(((double)(viewportSize.getRows()) / (double)virtualSize.getRows()) * (viewportSize.getRows()));
scrollable = viewportSize.getRows() - verticalSize - 1;
int verticalPosition = (int)((double)scrollable * ((double)virtualScrollPosition.getRow() / (double)(virtualSize.getRows() - viewportSize.getRows())));
graphics.drawLine(
new TerminalPosition(graphics.getSize().getColumns() - 1, verticalPosition),
new TerminalPosition(graphics.getSize().getColumns() - 1, verticalPosition + verticalSize),
Symbols.BLOCK_MIDDLE);
}
Example 6
| Source File: FullScreenTextGUITest.java From lanterna with GNU Lesser General Public License v3.0 | 5 votes |
|
private TextImage createBackground() {
BasicTextImage image = new BasicTextImage(80, 25);
TextGraphics graphics = image.newTextGraphics();
graphics.setForegroundColor(TextColor.ANSI.WHITE);
graphics.setBackgroundColor(TextColor.ANSI.BLUE);
graphics.fill(' ');
graphics.enableModifiers(SGR.BOLD);
graphics.putString(7, 0, "Reminds you of some BIOS, doesn't it?");
graphics.setCharacter(0, 1, Symbols.DOUBLE_LINE_TOP_LEFT_CORNER);
graphics.drawLine(1, 1, 78, 1, Symbols.DOUBLE_LINE_HORIZONTAL);
graphics.setCharacter(79, 1, Symbols.DOUBLE_LINE_TOP_RIGHT_CORNER);
graphics.drawLine(79, 2, 79, 23, Symbols.DOUBLE_LINE_VERTICAL);
graphics.setCharacter(79, 24, Symbols.DOUBLE_LINE_BOTTOM_RIGHT_CORNER);
graphics.drawLine(1, 24, 78, 24, Symbols.DOUBLE_LINE_HORIZONTAL);
graphics.setCharacter(0, 24, Symbols.DOUBLE_LINE_BOTTOM_LEFT_CORNER);
graphics.drawLine(0, 2, 0, 23, Symbols.DOUBLE_LINE_VERTICAL);
graphics.setCharacter(0, 17, Symbols.DOUBLE_LINE_T_SINGLE_RIGHT);
graphics.drawLine(1, 17, 78, 17, Symbols.SINGLE_LINE_HORIZONTAL);
graphics.setCharacter(79, 17, Symbols.DOUBLE_LINE_T_SINGLE_LEFT);
graphics.setCharacter(40, 17, Symbols.SINGLE_LINE_T_UP);
graphics.drawLine(40, 2, 40, 16, Symbols.SINGLE_LINE_VERTICAL);
graphics.setCharacter(40, 1, Symbols.DOUBLE_LINE_T_SINGLE_DOWN);
graphics.setCharacter(0, 20, Symbols.DOUBLE_LINE_T_SINGLE_RIGHT);
graphics.drawLine(1, 20, 78, 20, Symbols.SINGLE_LINE_HORIZONTAL);
graphics.setCharacter(79, 20, Symbols.DOUBLE_LINE_T_SINGLE_LEFT);
graphics.putString(2, 18, "Esc : Quit");
graphics.putString(42, 18, Symbols.ARROW_UP + " " + Symbols.ARROW_DOWN + " " + Symbols.ARROW_RIGHT + " " +
Symbols.ARROW_LEFT + " : Select Item");
graphics.putString(2, 19, "F10 : Save & Exit Setup");
return image;
}
Example 7
| Source File: ExtendedTerminalTests.java From lanterna with GNU Lesser General Public License v3.0 | 5 votes |
|
public static void main(String[] args) throws IOException, InterruptedException {
ExtendedTerminal extendedTerminal = new UnixTerminal();
extendedTerminal.clearScreen();
TextGraphics textGraphics = extendedTerminal.newTextGraphics();
textGraphics.setForegroundColor(TextColor.ANSI.CYAN);
textGraphics.putString(4, 4, "Please wait four seconds and the terminal will be resized", SGR.BLINK);
extendedTerminal.flush();
Thread.sleep(4 * 1000);
extendedTerminal.setTerminalSize(80, 40);
extendedTerminal.clearScreen();
textGraphics.putString(4, 4, "There, did anything happen? Will set a title in 3 seconds...");
extendedTerminal.flush();
Thread.sleep(3 * 1000);
extendedTerminal.setTitle("ExtendedTerminalTests");
extendedTerminal.clearScreen();
textGraphics.putString(4, 4, "Check the title, did it change?");
textGraphics.setForegroundColor(TextColor.ANSI.RED);
textGraphics.putString(0, textGraphics.getSize().getRows() - 1, "Will terminate in 3 seconds...", SGR.BLINK);
extendedTerminal.setCursorPosition(0, 0);
extendedTerminal.flush();
Thread.sleep(3 * 1000);
extendedTerminal.clearScreen();
extendedTerminal.resetColorAndSGR();
extendedTerminal.flush();
//Drain the input queue (could hold the size reply)
//noinspection StatementWithEmptyBody
while(extendedTerminal.pollInput() != null);
}
Example 8
| Source File: SimpleTerminalTest.java From lanterna with GNU Lesser General Public License v3.0 | 5 votes |
|
private static void printHelp(TextGraphics textGraphics) {
textGraphics.setBackgroundColor(TextColor.ANSI.DEFAULT);
textGraphics.setForegroundColor(TextColor.ANSI.DEFAULT);
textGraphics.putString(1, 0, "Commands available:");
textGraphics.putString(1, 1, "? - Print this message");
textGraphics.putString(1, 2, "m - Toggle private mode on/off");
textGraphics.putString(1, 3, "n - Newline");
textGraphics.putString(1, 4, "b - Bell");
textGraphics.putString(1, 5, "c - Cycle color");
textGraphics.putString(1, 6, "p - Print cursor position");
textGraphics.putString(1, 7, "<arrow keys> - Move cursor");
textGraphics.putString(1, 8, "1-9 - Print X number of blocks at cursor");
}
Example 9
| Source File: TerminalTextGraphicsTest.java From lanterna with GNU Lesser General Public License v3.0 | 5 votes |
|
public static void main(String[] args) throws IOException, InterruptedException {
Terminal terminal = new TestTerminalFactory(args).createTerminal();
TextGraphics textGraphics = terminal.newTextGraphics();
if((args.length > 0 && args[0].equals("--square")) ||
(args.length > 1 && args[1].equals("--square"))) {
textGraphics = new DoublePrintingTextGraphics(textGraphics);
}
textGraphics.setForegroundColor(TextColor.ANSI.BLUE);
textGraphics.putString(3, 3, "Hello World!");
textGraphics.setForegroundColor(TextColor.ANSI.CYAN);
TerminalPosition lineStart = new TerminalPosition(3 + "Hello World!".length(), 3);
textGraphics.drawLine(lineStart, lineStart.withRelativeColumn(2).withRelativeRow(6), Symbols.BLOCK_SOLID);
textGraphics.setForegroundColor(TextColor.ANSI.RED);
textGraphics.drawRectangle(lineStart.withRelativeColumn(2).withRelativeRow(6), new TerminalSize(5, 3), Symbols.BULLET);
textGraphics.setForegroundColor(TextColor.ANSI.MAGENTA);
TerminalPosition triangleStart = lineStart.withRelativeColumn(7).withRelativeRow(9);
textGraphics.drawTriangle(
triangleStart,
triangleStart.withColumn(0).withRelativeRow(-1),
triangleStart.withColumn(5).withRelativeRow(3),
Symbols.SPADES);
textGraphics.setForegroundColor(TextColor.ANSI.YELLOW);
textGraphics.fillRectangle(new TerminalPosition(30, 1), new TerminalSize(8, 5), Symbols.DIAMOND);
textGraphics.setForegroundColor(TextColor.ANSI.GREEN);
triangleStart = new TerminalPosition(30, 6);
textGraphics.fillTriangle(
triangleStart,
triangleStart.withRelativeRow(5).withRelativeColumn(-2),
triangleStart.withRelativeRow(5).withRelativeColumn(4),
Symbols.CLUB);
terminal.resetColorAndSGR();
terminal.flush();
Thread.sleep(4000);
if(terminal instanceof Window) {
((Window)terminal).dispose();
}
}
Example 10
| Source File: TerminalColorTest.java From lanterna with GNU Lesser General Public License v3.0 | 4 votes |
|
public static void main(String[] args) throws IOException {
Screen screen = new TestTerminalFactory(args).createScreen();
screen.startScreen();
TextGraphics writer = new ScreenTextGraphics(screen);
writer.setForegroundColor(TextColor.ANSI.DEFAULT);
writer.setBackgroundColor(TextColor.ANSI.DEFAULT);
writer.putString(10, 1, "Hello World");
writer.setForegroundColor(TextColor.ANSI.BLACK);
writer.setBackgroundColor(TextColor.ANSI.WHITE);
writer.putString(11, 2, "Hello World");
writer.setForegroundColor(TextColor.ANSI.WHITE);
writer.setBackgroundColor(TextColor.ANSI.BLACK);
writer.putString(12, 3, "Hello World");
writer.setForegroundColor(TextColor.ANSI.BLACK);
writer.setBackgroundColor(TextColor.ANSI.WHITE);
writer.enableModifiers(SGR.BOLD);
writer.putString(13, 4, "Hello World");
writer.setForegroundColor(TextColor.ANSI.WHITE);
writer.setBackgroundColor(TextColor.ANSI.BLACK);
writer.putString(14, 5, "Hello World");
writer.setForegroundColor(TextColor.ANSI.DEFAULT);
writer.setBackgroundColor(TextColor.ANSI.DEFAULT);
writer.putString(15, 6, "Hello World");
writer.setForegroundColor(TextColor.ANSI.DEFAULT);
writer.setBackgroundColor(TextColor.ANSI.DEFAULT);
writer.disableModifiers(SGR.BOLD);
writer.putString(16, 7, "Hello World");
writer.setForegroundColor(TextColor.ANSI.BLUE);
writer.setBackgroundColor(TextColor.ANSI.DEFAULT);
writer.putString(10, 10, "Hello World");
writer.setForegroundColor(TextColor.ANSI.BLUE);
writer.setBackgroundColor(TextColor.ANSI.WHITE);
writer.putString(11, 11, "Hello World");
writer.setForegroundColor(TextColor.ANSI.BLUE);
writer.setBackgroundColor(TextColor.ANSI.BLACK);
writer.putString(12, 12, "Hello World");
writer.setForegroundColor(TextColor.ANSI.BLUE);
writer.setBackgroundColor(TextColor.ANSI.MAGENTA);
writer.putString(13, 13, "Hello World");
writer.setForegroundColor(TextColor.ANSI.GREEN);
writer.setBackgroundColor(TextColor.ANSI.DEFAULT);
writer.putString(14, 14, "Hello World");
writer.setForegroundColor(TextColor.ANSI.GREEN);
writer.setBackgroundColor(TextColor.ANSI.WHITE);
writer.putString(15, 15, "Hello World");
writer.setForegroundColor(TextColor.ANSI.GREEN);
writer.setBackgroundColor(TextColor.ANSI.BLACK);
writer.putString(16, 16, "Hello World");
writer.setForegroundColor(TextColor.ANSI.GREEN);
writer.setBackgroundColor(TextColor.ANSI.MAGENTA);
writer.putString(17, 17, "Hello World");
writer.setForegroundColor(TextColor.ANSI.BLUE);
writer.setBackgroundColor(TextColor.ANSI.DEFAULT);
writer.putString(10, 20, "Hello World", SGR.BOLD);
writer.setForegroundColor(TextColor.ANSI.BLUE);
writer.setBackgroundColor(TextColor.ANSI.WHITE);
writer.putString(11, 21, "Hello World", SGR.BOLD);
writer.setForegroundColor(TextColor.ANSI.BLUE);
writer.setBackgroundColor(TextColor.ANSI.BLACK);
writer.putString(12, 22, "Hello World", SGR.BOLD);
writer.setForegroundColor(TextColor.ANSI.BLUE);
writer.setBackgroundColor(TextColor.ANSI.MAGENTA);
writer.putString(13, 23, "Hello World", SGR.BOLD);
writer.setForegroundColor(TextColor.ANSI.GREEN);
writer.setBackgroundColor(TextColor.ANSI.DEFAULT);
writer.putString(14, 24, "Hello World", SGR.BOLD);
writer.setForegroundColor(TextColor.ANSI.GREEN);
writer.setBackgroundColor(TextColor.ANSI.WHITE);
writer.putString(15, 25, "Hello World", SGR.BOLD);
writer.setForegroundColor(TextColor.ANSI.GREEN);
writer.setBackgroundColor(TextColor.ANSI.BLACK);
writer.putString(16, 26, "Hello World", SGR.BOLD);
writer.setForegroundColor(TextColor.ANSI.CYAN);
writer.setBackgroundColor(TextColor.ANSI.BLUE);
writer.putString(17, 27, "Hello World", SGR.BOLD);
writer.setForegroundColor(TextColor.ANSI.DEFAULT);
writer.setBackgroundColor(TextColor.ANSI.RED);
writer.fill(' ');
screen.refresh();
try {
Thread.sleep(5000);
} catch(InterruptedException ignored) {
}
screen.stopScreen();
}
Example 11
| Source File: SimpleScreenTest.java From lanterna with GNU Lesser General Public License v3.0 | 4 votes |
|
public static void main(String[] args) throws IOException {
Terminal terminal = new TestTerminalFactory(args).createTerminal();
Screen screen = new TerminalScreen(terminal);
screen.startScreen();
screen.refresh();
TextGraphics textGraphics = screen.newTextGraphics();
int foregroundCycle = 1;
int backgroundCycle = 0;
mainLoop:
while(true) {
KeyStroke keyStroke = screen.readInput();
switch(keyStroke.getKeyType()) {
case EOF:
case Escape:
break mainLoop;
case ArrowUp:
screen.setCursorPosition(screen.getCursorPosition().withRelativeRow(-1));
break;
case ArrowDown:
screen.setCursorPosition(screen.getCursorPosition().withRelativeRow(1));
break;
case ArrowLeft:
screen.setCursorPosition(screen.getCursorPosition().withRelativeColumn(-1));
break;
case ArrowRight:
screen.setCursorPosition(screen.getCursorPosition().withRelativeColumn(1));
break;
case Character:
if(keyStroke.isCtrlDown()) {
switch(keyStroke.getCharacter()) {
case 'k':
screen.setCharacter(screen.getCursorPosition(), new TextCharacter('桜', COLORS_TO_CYCLE[foregroundCycle], COLORS_TO_CYCLE[backgroundCycle]));
screen.setCursorPosition(screen.getCursorPosition().withRelativeColumn(2));
break;
case 'f':
foregroundCycle++;
if(foregroundCycle >= COLORS_TO_CYCLE.length) {
foregroundCycle = 0;
}
break;
case 'b':
backgroundCycle++;
if(backgroundCycle >= COLORS_TO_CYCLE.length) {
backgroundCycle = 0;
}
break;
}
if(COLORS_TO_CYCLE[foregroundCycle] != TextColor.ANSI.BLACK) {
textGraphics.setBackgroundColor(TextColor.ANSI.BLACK);
}
else {
textGraphics.setBackgroundColor(TextColor.ANSI.WHITE);
}
textGraphics.setForegroundColor(COLORS_TO_CYCLE[foregroundCycle]);
textGraphics.putString(0, screen.getTerminalSize().getRows() - 2, "Foreground color");
if(COLORS_TO_CYCLE[backgroundCycle] != TextColor.ANSI.BLACK) {
textGraphics.setBackgroundColor(TextColor.ANSI.BLACK);
}
else {
textGraphics.setBackgroundColor(TextColor.ANSI.WHITE);
}
textGraphics.setForegroundColor(COLORS_TO_CYCLE[backgroundCycle]);
textGraphics.putString(0, screen.getTerminalSize().getRows() - 1, "Background color");
}
else {
screen.setCharacter(screen.getCursorPosition(), new TextCharacter(keyStroke.getCharacter(), COLORS_TO_CYCLE[foregroundCycle], COLORS_TO_CYCLE[backgroundCycle]));
screen.setCursorPosition(screen.getCursorPosition().withRelativeColumn(1));
break;
}
default:
}
screen.refresh();
}
screen.stopScreen();
}
Example 12
| Source File: ScreenClearTest.java From lanterna with GNU Lesser General Public License v3.0 | 4 votes |
|
private static void drawText(Screen screen) {
TextGraphics writer = new ScreenTextGraphics(screen);
writer.setForegroundColor(TextColor.ANSI.DEFAULT);
writer.setBackgroundColor(TextColor.ANSI.DEFAULT);
writer.putString(10, 1, "Hello World");
writer.setForegroundColor(TextColor.ANSI.BLACK);
writer.setBackgroundColor(TextColor.ANSI.WHITE);
writer.putString(11, 2, "Hello World");
writer.setForegroundColor(TextColor.ANSI.WHITE);
writer.setBackgroundColor(TextColor.ANSI.BLACK);
writer.putString(12, 3, "Hello World");
writer.setForegroundColor(TextColor.ANSI.BLACK);
writer.setBackgroundColor(TextColor.ANSI.WHITE);
writer.putString(13, 4, "Hello World", SGR.BOLD);
writer.setForegroundColor(TextColor.ANSI.WHITE);
writer.setBackgroundColor(TextColor.ANSI.BLACK);
writer.putString(14, 5, "Hello World", SGR.BOLD);
writer.setForegroundColor(TextColor.ANSI.DEFAULT);
writer.setBackgroundColor(TextColor.ANSI.DEFAULT);
writer.putString(15, 6, "Hello World", SGR.BOLD);
writer.setForegroundColor(TextColor.ANSI.DEFAULT);
writer.setBackgroundColor(TextColor.ANSI.DEFAULT);
writer.putString(16, 7, "Hello World");
writer.setForegroundColor(TextColor.ANSI.BLUE);
writer.setBackgroundColor(TextColor.ANSI.DEFAULT);
writer.putString(10, 10, "Hello World");
writer.setForegroundColor(TextColor.ANSI.BLUE);
writer.setBackgroundColor(TextColor.ANSI.WHITE);
writer.putString(11, 11, "Hello World");
writer.setForegroundColor(TextColor.ANSI.BLUE);
writer.setBackgroundColor(TextColor.ANSI.BLACK);
writer.putString(12, 12, "Hello World");
writer.setForegroundColor(TextColor.ANSI.BLUE);
writer.setBackgroundColor(TextColor.ANSI.MAGENTA);
writer.putString(13, 13, "Hello World");
writer.setForegroundColor(TextColor.ANSI.GREEN);
writer.setBackgroundColor(TextColor.ANSI.DEFAULT);
writer.putString(14, 14, "Hello World");
writer.setForegroundColor(TextColor.ANSI.GREEN);
writer.setBackgroundColor(TextColor.ANSI.WHITE);
writer.putString(15, 15, "Hello World");
writer.setForegroundColor(TextColor.ANSI.GREEN);
writer.setBackgroundColor(TextColor.ANSI.BLACK);
writer.putString(16, 16, "Hello World");
writer.setForegroundColor(TextColor.ANSI.GREEN);
writer.setBackgroundColor(TextColor.ANSI.MAGENTA);
writer.putString(17, 17, "Hello World");
writer.setForegroundColor(TextColor.ANSI.BLUE);
writer.setBackgroundColor(TextColor.ANSI.DEFAULT);
writer.putString(10, 20, "Hello World", SGR.BOLD);
writer.setForegroundColor(TextColor.ANSI.BLUE);
writer.setBackgroundColor(TextColor.ANSI.WHITE);
writer.putString(11, 21, "Hello World", SGR.BOLD);
writer.setForegroundColor(TextColor.ANSI.BLUE);
writer.setBackgroundColor(TextColor.ANSI.BLACK);
writer.putString(12, 22, "Hello World", SGR.BOLD);
writer.setForegroundColor(TextColor.ANSI.BLUE);
writer.setBackgroundColor(TextColor.ANSI.MAGENTA);
writer.putString(13, 23, "Hello World", SGR.BOLD);
writer.setForegroundColor(TextColor.ANSI.GREEN);
writer.setBackgroundColor(TextColor.ANSI.DEFAULT);
writer.putString(14, 24, "Hello World", SGR.BOLD);
writer.setForegroundColor(TextColor.ANSI.GREEN);
writer.setBackgroundColor(TextColor.ANSI.WHITE);
writer.putString(15, 25, "Hello World", SGR.BOLD);
writer.setForegroundColor(TextColor.ANSI.GREEN);
writer.setBackgroundColor(TextColor.ANSI.BLACK);
writer.putString(16, 26, "Hello World", SGR.BOLD);
writer.setForegroundColor(TextColor.ANSI.CYAN);
writer.setBackgroundColor(TextColor.ANSI.BLUE);
writer.putString(17, 27, "Hello World", SGR.BOLD);
}
Example 13
| Source File: ScreenResizeTest.java From lanterna with GNU Lesser General Public License v3.0 | 4 votes |
|
private void putStrings(String topTitle) throws IOException {
TextGraphics writer = new ScreenTextGraphics(screen);
writer.setForegroundColor(TextColor.ANSI.DEFAULT);
writer.setBackgroundColor(TextColor.ANSI.DEFAULT);
writer.fill(' ');
writer.setForegroundColor(TextColor.ANSI.DEFAULT);
writer.setBackgroundColor(TextColor.ANSI.DEFAULT);
writer.putString(0, 0, topTitle);
writer.putString(10, 1, "Hello World");
writer.setForegroundColor(TextColor.ANSI.BLACK);
writer.setBackgroundColor(TextColor.ANSI.WHITE);
writer.putString(11, 2, "Hello World");
writer.setForegroundColor(TextColor.ANSI.WHITE);
writer.setBackgroundColor(TextColor.ANSI.BLACK);
writer.putString(12, 3, "Hello World");
writer.setForegroundColor(TextColor.ANSI.BLACK);
writer.setBackgroundColor(TextColor.ANSI.WHITE);
writer.putString(13, 4, "Hello World", SGR.BOLD);
writer.setForegroundColor(TextColor.ANSI.WHITE);
writer.setBackgroundColor(TextColor.ANSI.BLACK);
writer.putString(14, 5, "Hello World", SGR.BOLD);
writer.setForegroundColor(TextColor.ANSI.DEFAULT);
writer.setBackgroundColor(TextColor.ANSI.DEFAULT);
writer.putString(15, 6, "Hello World", SGR.BOLD);
writer.setForegroundColor(TextColor.ANSI.DEFAULT);
writer.setBackgroundColor(TextColor.ANSI.DEFAULT);
writer.putString(16, 7, "Hello World");
writer.setForegroundColor(TextColor.ANSI.BLUE);
writer.setBackgroundColor(TextColor.ANSI.DEFAULT);
writer.putString(10, 10, "Hello World");
writer.setForegroundColor(TextColor.ANSI.BLUE);
writer.setBackgroundColor(TextColor.ANSI.WHITE);
writer.putString(11, 11, "Hello World");
writer.setForegroundColor(TextColor.ANSI.BLUE);
writer.setBackgroundColor(TextColor.ANSI.BLACK);
writer.putString(12, 12, "Hello World");
writer.setForegroundColor(TextColor.ANSI.BLUE);
writer.setBackgroundColor(TextColor.ANSI.MAGENTA);
writer.putString(13, 13, "Hello World");
writer.setForegroundColor(TextColor.ANSI.GREEN);
writer.setBackgroundColor(TextColor.ANSI.DEFAULT);
writer.putString(14, 14, "Hello World");
writer.setForegroundColor(TextColor.ANSI.GREEN);
writer.setBackgroundColor(TextColor.ANSI.WHITE);
writer.putString(15, 15, "Hello World");
writer.setForegroundColor(TextColor.ANSI.GREEN);
writer.setBackgroundColor(TextColor.ANSI.BLACK);
writer.putString(16, 16, "Hello World");
writer.setForegroundColor(TextColor.ANSI.GREEN);
writer.setBackgroundColor(TextColor.ANSI.MAGENTA);
writer.putString(17, 17, "Hello World");
writer.setForegroundColor(TextColor.ANSI.BLUE);
writer.setBackgroundColor(TextColor.ANSI.DEFAULT);
writer.putString(10, 20, "Hello World", SGR.BOLD);
writer.setForegroundColor(TextColor.ANSI.BLUE);
writer.setBackgroundColor(TextColor.ANSI.WHITE);
writer.putString(11, 21, "Hello World", SGR.BOLD);
writer.setForegroundColor(TextColor.ANSI.BLUE);
writer.setBackgroundColor(TextColor.ANSI.BLACK);
writer.putString(12, 22, "Hello World", SGR.BOLD);
writer.setForegroundColor(TextColor.ANSI.BLUE);
writer.setBackgroundColor(TextColor.ANSI.MAGENTA);
writer.putString(13, 23, "Hello World", SGR.BOLD);
writer.setForegroundColor(TextColor.ANSI.GREEN);
writer.setBackgroundColor(TextColor.ANSI.DEFAULT);
writer.putString(14, 24, "Hello World", SGR.BOLD);
writer.setForegroundColor(TextColor.ANSI.GREEN);
writer.setBackgroundColor(TextColor.ANSI.WHITE);
writer.putString(15, 25, "Hello World", SGR.BOLD);
writer.setForegroundColor(TextColor.ANSI.GREEN);
writer.setBackgroundColor(TextColor.ANSI.BLACK);
writer.putString(16, 26, "Hello World", SGR.BOLD);
writer.setForegroundColor(TextColor.ANSI.CYAN);
writer.setBackgroundColor(TextColor.ANSI.BLUE);
writer.putString(17, 27, "Hello World", SGR.BOLD);
screen.refresh();
}
Example 14
| Source File: ScreenTabTest.java From lanterna with GNU Lesser General Public License v3.0 | 4 votes |
|
private void putStrings(String topTitle) throws IOException {
TextGraphics writer = new ScreenTextGraphics(screen);
writer.setForegroundColor(TextColor.ANSI.DEFAULT);
writer.setBackgroundColor(TextColor.ANSI.DEFAULT);
writer.fill(' ');
writer.setForegroundColor(TextColor.ANSI.DEFAULT);
writer.setBackgroundColor(TextColor.ANSI.DEFAULT);
writer.putString(0, 0, topTitle, SGR.BLINK);
writer.setTabBehaviour(TabBehaviour.CONVERT_TO_ONE_SPACE);
writer.putString(10, 1, "TabBehaviour.CONVERT_TO_ONE_SPACE: |\t|\t|\t|\t|");
writer.setTabBehaviour(TabBehaviour.CONVERT_TO_TWO_SPACES);
writer.putString(10, 2, "TabBehaviour.CONVERT_TO_TWO_SPACES: |\t|\t|\t|\t|");
writer.setTabBehaviour(TabBehaviour.CONVERT_TO_THREE_SPACES);
writer.putString(10, 3, "TabBehaviour.CONVERT_TO_THREE_SPACES: |\t|\t|\t|\t|");
writer.setTabBehaviour(TabBehaviour.CONVERT_TO_FOUR_SPACES);
writer.putString(10, 4, "TabBehaviour.CONVERT_TO_FOUR_SPACES: |\t|\t|\t|\t|");
writer.setTabBehaviour(TabBehaviour.CONVERT_TO_EIGHT_SPACES);
writer.putString(10, 5, "TabBehaviour.CONVERT_TO_EIGHT_SPACES: |\t|\t|\t|\t|");
writer.setTabBehaviour(TabBehaviour.ALIGN_TO_COLUMN_4);
writer.putString(10, 6, "TabBehaviour.ALIGN_TO_COLUMN_4: |\t|\t|\t|\t|");
writer.setTabBehaviour(TabBehaviour.ALIGN_TO_COLUMN_8);
writer.putString(10, 7, "TabBehaviour.ALIGN_TO_COLUMN_8: |\t|\t|\t|\t|");
writer.putString(10, 9, "Default behaviour is: " + screen.getTabBehaviour());
writer.putString(10, 10, "Testing Screen's tab replacement:");
writer.putString(10, 11, "XXXXXXXXXXXXXXXX");
screen.setCharacter(12, 11, new TextCharacter('\t'));
screen.setTabBehaviour(TabBehaviour.CONVERT_TO_ONE_SPACE);
screen.setCharacter(20, 11, new TextCharacter('\t'));
screen.refresh();
//Verify
if(' ' != screen.getBackCharacter(new TerminalPosition(20, 11)).getCharacter()) {
throw new IllegalStateException("Expected tab to be replaced with space");
}
if('X' != screen.getBackCharacter(new TerminalPosition(21, 11)).getCharacter()) {
throw new IllegalStateException("Expected X in back buffer");
}
if(' ' != screen.getFrontCharacter(new TerminalPosition(20, 11)).getCharacter()) {
throw new IllegalStateException("Expected tab to be replaced with space");
}
if('X' != screen.getFrontCharacter(new TerminalPosition(21, 11)).getCharacter()) {
throw new IllegalStateException("Expected X in front buffer");
}
}
Example 15
| Source File: ScreenLineTest.java From lanterna with GNU Lesser General Public License v3.0 | 4 votes |
|
public static void main(String[] args) throws IOException, InterruptedException {
boolean useAnsiColors = false;
boolean slow = false;
boolean circle = false;
for(String arg: args) {
if(arg.equals("--ansi-colors")) {
useAnsiColors = true;
}
if(arg.equals("--slow")) {
slow = true;
}
if(arg.equals("--circle")) {
circle = true;
}
}
Screen screen = new TestTerminalFactory(args).createScreen();
screen.startScreen();
TextGraphics textGraphics = new ScreenTextGraphics(screen);
Random random = new Random();
while(true) {
KeyStroke keyStroke = screen.pollInput();
if(keyStroke != null &&
(keyStroke.getKeyType() == KeyType.Escape || keyStroke.getKeyType() == KeyType.EOF)) {
break;
}
screen.doResizeIfNecessary();
TerminalSize size = textGraphics.getSize();
TextColor color;
if(useAnsiColors) {
color = TextColor.ANSI.values()[random.nextInt(TextColor.ANSI.values().length)];
}
else {
//Draw a rectangle in random indexed color
color = new TextColor.Indexed(random.nextInt(256));
}
TerminalPosition p1;
TerminalPosition p2;
if(circle) {
p1 = new TerminalPosition(size.getColumns() / 2, size.getRows() / 2);
if(CIRCLE_LAST_POSITION == null) {
CIRCLE_LAST_POSITION = new TerminalPosition(0, 0);
}
else if(CIRCLE_LAST_POSITION.getRow() == 0) {
if(CIRCLE_LAST_POSITION.getColumn() < size.getColumns() - 1) {
CIRCLE_LAST_POSITION = CIRCLE_LAST_POSITION.withRelativeColumn(1);
}
else {
CIRCLE_LAST_POSITION = CIRCLE_LAST_POSITION.withRelativeRow(1);
}
}
else if(CIRCLE_LAST_POSITION.getRow() < size.getRows() - 1) {
if(CIRCLE_LAST_POSITION.getColumn() == 0) {
CIRCLE_LAST_POSITION = CIRCLE_LAST_POSITION.withRelativeRow(-1);
}
else {
CIRCLE_LAST_POSITION = CIRCLE_LAST_POSITION.withRelativeRow(1);
}
}
else {
if(CIRCLE_LAST_POSITION.getColumn() > 0) {
CIRCLE_LAST_POSITION = CIRCLE_LAST_POSITION.withRelativeColumn(-1);
}
else {
CIRCLE_LAST_POSITION = CIRCLE_LAST_POSITION.withRelativeRow(-1);
}
}
p2 = CIRCLE_LAST_POSITION;
}
else {
p1 = new TerminalPosition(random.nextInt(size.getColumns()), random.nextInt(size.getRows()));
p2 = new TerminalPosition(random.nextInt(size.getColumns()), random.nextInt(size.getRows()));
}
textGraphics.setBackgroundColor(color);
textGraphics.drawLine(p1, p2, ' ');
textGraphics.setBackgroundColor(TextColor.ANSI.BLACK);
textGraphics.setForegroundColor(TextColor.ANSI.WHITE);
textGraphics.putString(4, size.getRows() - 1, "P1 " + p1 + " -> P2 " + p2);
screen.refresh(Screen.RefreshType.DELTA);
if(slow) {
Thread.sleep(500);
}
}
screen.stopScreen();
}
Example 16
| Source File: SGRTest.java From lanterna with GNU Lesser General Public License v3.0 | 4 votes |
|
public static void main(String[] args) throws IOException {
Terminal rawTerminal = new TestTerminalFactory(args).createTerminal();
rawTerminal.enterPrivateMode();
rawTerminal.clearScreen();
String string = "Hello!";
TextGraphics textGraphics = rawTerminal.newTextGraphics();
textGraphics.setForegroundColor(TextColor.ANSI.RED);
textGraphics.enableModifiers(SGR.BLINK);
textGraphics.putString(10, 2, string);
textGraphics.disableModifiers(SGR.BLINK);
textGraphics.enableModifiers(SGR.BOLD);
textGraphics.putString(10, 4, string);
textGraphics.disableModifiers(SGR.BOLD);
textGraphics.enableModifiers(SGR.BORDERED);
textGraphics.putString(10, 6, string);
textGraphics.disableModifiers(SGR.BORDERED);
textGraphics.enableModifiers(SGR.CIRCLED);
textGraphics.putString(10, 8, string);
textGraphics.disableModifiers(SGR.CIRCLED);
textGraphics.enableModifiers(SGR.CROSSED_OUT);
textGraphics.putString(10, 10, string);
textGraphics.disableModifiers(SGR.CROSSED_OUT);
textGraphics.enableModifiers(SGR.UNDERLINE);
textGraphics.putString(10, 12, string);
textGraphics.disableModifiers(SGR.UNDERLINE);
textGraphics.enableModifiers(SGR.FRAKTUR);
textGraphics.putString(10, 14, string);
textGraphics.disableModifiers(SGR.FRAKTUR);
textGraphics.enableModifiers(SGR.REVERSE);
textGraphics.putString(10, 16, string);
textGraphics.disableModifiers(SGR.REVERSE);
rawTerminal.setCursorPosition(0, 0);
textGraphics.setForegroundColor(TextColor.ANSI.RED_BRIGHT);
textGraphics.putString(10, 18, string);
rawTerminal.flush();
try {
while(rawTerminal.pollInput() == null) {
Thread.sleep(1);
}
}
catch(InterruptedException e) {}
rawTerminal.exitPrivateMode();
}
