Example usage for java.awt Point Point

Introduction

In this page you can find the example usage for java.awt Point Point.

Prototype

public Point(int x, int y)

Source Link

Document

Constructs and initializes a point at the specified (x,y) location in the coordinate space.

Usage

From source file:Main.java

static public Point fitComponentInsideScreen(Dimension componentSize, Point location) {
    Point newLocation = new Point(location.x, location.y);

    if (newLocation.x < 0)
        newLocation.x = 0;/*from  www. j  av a  2  s  .  com*/
    if (newLocation.y < 0)
        newLocation.y = 0;

    if ((newLocation.x + componentSize.width) > SCREEN_SIZE.width)
        newLocation.x = SCREEN_SIZE.width - componentSize.width;
    if ((newLocation.y + componentSize.height) > SCREEN_SIZE.height)
        newLocation.y = SCREEN_SIZE.height - componentSize.height;

    return (newLocation);
}

From source file:Main.java

public static Point scale(Point p, float k) {
    return new Point((int) (k * p.x), (int) (k * p.y));
}

From source file:Main.java

public static Point add(Point p1, Point p2) {
    return new Point(p1.x + p2.x, p1.y + p2.y);
}

From source file:Main.java

public static Point max(Point p1, Point p2) {
    return new Point(Math.max(p1.x, p2.x), Math.max(p1.y, p2.y));
}

From source file:Main.java

public static Point diff(Point p1, Point p2) {
    return new Point(p1.x - p2.x, p1.y - p2.y);
}

From source file:Main.java

public static Point moveToScreenCenter(Component component) {
    Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
    Dimension componentSize = component.getSize();
    int newComponentX = screenSize.width - componentSize.width;
    if (newComponentX >= 0)
        newComponentX = newComponentX / 2;
    else/*from  w w w  .  j av  a2s.  c  o  m*/
        newComponentX = 0;
    int newComponentY = screenSize.height - componentSize.height;
    if (newComponentY >= 0)
        newComponentY = newComponentY / 2;
    else
        newComponentY = 0;
    Point location = new Point(newComponentX, newComponentY);
    component.setLocation(location);
    return location;
}

From source file:Main.java

public static Point dimensionToPoint(Dimension d) {
    return d != null ? new Point(d.width, d.height) : null;
}

From source file:Main.java

private static AttributeSet getAttributes(MouseEvent e) {
    JTextPane text = (JTextPane) e.getSource();
    Point mouseLocation = new Point(e.getX(), e.getY());
    int pos = text.viewToModel(mouseLocation);

    if (pos >= 0) {
        try {// w w  w  .  ja v  a2s .  c  o m
            Rectangle rect = text.modelToView(pos);
            int lowerCorner = rect.y + rect.height;
            if (e.getX() < rect.x && e.getY() < lowerCorner && pos > 0) {
                pos--;
            }
        } catch (BadLocationException ex) {
            ex.printStackTrace();
        }
        StyledDocument doc = text.getStyledDocument();
        Element element = doc.getCharacterElement(pos);
        return element.getAttributes();
    }
    return null;
}

From source file:Main.java

static public void centerOnParent(final Window child, final boolean absolute) {
    child.pack();//ww  w . java2  s . co  m
    boolean useChildsOwner = child.getOwner() != null
            ? ((child.getOwner() instanceof JFrame) || (child.getOwner() instanceof JDialog))
            : false;
    final Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
    final Dimension parentSize = useChildsOwner ? child.getOwner().getSize() : screenSize;
    final Point parentLocationOnScreen = useChildsOwner ? child.getOwner().getLocationOnScreen()
            : new Point(0, 0);
    final Dimension childSize = child.getSize();
    childSize.width = Math.min(childSize.width, screenSize.width);
    childSize.height = Math.min(childSize.height, screenSize.height);
    child.setSize(childSize);
    int x;
    int y;
    if ((child.getOwner() != null) && child.getOwner().isShowing()) {
        x = (parentSize.width - childSize.width) / 2;
        y = (parentSize.height - childSize.height) / 2;
        x += parentLocationOnScreen.x;
        y += parentLocationOnScreen.y;
    } else {
        x = (screenSize.width - childSize.width) / 2;
        y = (screenSize.height - childSize.height) / 2;
    }
    if (!absolute) {
        x /= 2;
        y /= 2;
    }
    child.setLocation(x, y);
}

From source file:Main.java

public static void setCenterOfParent(JDialog parent, JDialog dialog) {
    Point parentPosition = parent.getLocation();
    Dimension parentSize = parent.getSize();
    Dimension size = dialog.getSize();
    Point position = new Point(parentPosition.x + (parentSize.width / 2 - size.width / 2),
            parentPosition.y + (parentSize.height / 2 - size.height / 2));
    dialog.setLocation(position);//from www  .jav  a 2 s  .  c  o m
}