How to use

getViewportInWindowUnits

method

in

com.jogamp.newt.MonitorDevice

/**
 * Returns the {@link MonitorDevice} with the highest {@link MonitorDevice#getViewportInWindowUnits() viewport}
 * {@link RectangleImmutable#coverage(RectangleImmutable) coverage} of the given rectangle in window units.
 * <p>
 * If no coverage is detected the first {@link MonitorDevice} is returned.
 * </p>
 * @param r arbitrary rectangle in window units
 */
public final MonitorDevice getMainMonitor(final RectangleImmutable r) {
  MonitorDevice res = null;
  float maxCoverage = Float.MIN_VALUE;
  final List<MonitorDevice> monitors = getMonitorDevices();
  for(int i=monitors.size()-1; i>=0; i--) {
    final MonitorDevice monitor = monitors.get(i);
    final float coverage = monitor.getViewportInWindowUnits().coverage(r);
    if( coverage > maxCoverage ) {
      maxCoverage = coverage;
      res = monitor;
    }
  }
  if( maxCoverage > 0.0f && null != res ) {
    return res;
  }
  return monitors.get(0);
}

/**
 * Returns the {@link MonitorDevice} with the highest {@link MonitorDevice#getViewportInWindowUnits() viewport}
 * {@link RectangleImmutable#coverage(RectangleImmutable) coverage} of the given rectangle in window units,
 * which is not a {@link MonitorDevice#isClone() clone}.
 * <p>
 * If no coverage is detected the first {@link MonitorDevice} is returned.
 * </p>
 * @param r arbitrary rectangle in window units
 */
public final MonitorDevice getMainMonitor(final RectangleImmutable r) {
  MonitorDevice res = null;
  float maxCoverage = Float.MIN_VALUE;
  final List<MonitorDevice> monitors = getMonitorDevices();
  final int monitorCount = monitors.size();
  for(int i=0; i<monitorCount; i++) {
    final MonitorDevice monitor = monitors.get(i);
    if( !monitor.isClone() ) {
      final float coverage = monitor.getViewportInWindowUnits().coverage(r);
      if( coverage > maxCoverage ) {
        maxCoverage = coverage;
        res = monitor;
      }
    }
  }
  if( maxCoverage > 0.0f && null != res ) {
    return res;
  }
  return monitors.get(0);
}

final RectangleImmutable viewWU = monitors.get(i).getViewportInWindowUnits();
x1WU = Math.min(x1WU, viewWU.getX());
x2WU = Math.max(x2WU, viewWU.getX() + viewWU.getWidth());

final RectangleImmutable viewWU = monitors.get(i).getViewportInWindowUnits();
x1WU = Math.min(x1WU, viewWU.getX());
x2WU = Math.max(x2WU, viewWU.getX() + viewWU.getWidth());

data[idx++] = monitorDevice.getViewport().getWidth();
data[idx++] = monitorDevice.getViewport().getHeight();
data[idx++] = monitorDevice.getViewportInWindowUnits().getX();
data[idx++] = monitorDevice.getViewportInWindowUnits().getY();
data[idx++] = monitorDevice.getViewportInWindowUnits().getWidth();
data[idx++] = monitorDevice.getViewportInWindowUnits().getHeight();
data[idx++] = monitorDevice.getCurrentMode().getId();
data[idx++] = monitorDevice.getCurrentMode().getRotation();

data[idx++] = monitorDevice.getViewport().getWidth();
data[idx++] = monitorDevice.getViewport().getHeight();
data[idx++] = monitorDevice.getViewportInWindowUnits().getX();
data[idx++] = monitorDevice.getViewportInWindowUnits().getY();
data[idx++] = monitorDevice.getViewportInWindowUnits().getWidth();
data[idx++] = monitorDevice.getViewportInWindowUnits().getHeight();
data[idx++] = monitorDevice.getCurrentMode().getId();
data[idx++] = monitorDevice.getCurrentMode().getRotation();