enterAltScreen method

void enterAltScreen()

Enters the alternate screen buffer.

Saves the cursor, enables fullscreen mode, and erases the screen.

Implementation

void enterAltScreen() {
  saveCursor();
  _buf.write(UvAnsi.setModeAltScreenSaveCursor);
  setFullscreen(true);
  setRelativeCursor(false);
  erase();
}