Example usage for java.awt.geom Arc2D getX

List of usage examples for java.awt.geom Arc2D getX

Introduction

In this page you can find the example usage for java.awt.geom Arc2D getX.

Prototype

public abstract double getX();

Source Link

Document

Returns the X coordinate of the upper-left corner of the framing rectangle in double precision.

Usage

From source file:Main.java

/**
 * Serialises a <code>Shape</code> object.
 *
 * @param shape  the shape object (<code>null</code> permitted).
 * @param stream  the output stream (<code>null</code> not permitted).
 *
 * @throws IOException if there is an I/O error.
 *///  ww w.  j  ava 2  s.c o  m
public static void writeShape(final Shape shape, final ObjectOutputStream stream) throws IOException {

    if (stream == null) {
        throw new IllegalArgumentException("Null 'stream' argument.");
    }
    if (shape != null) {
        stream.writeBoolean(false);
        if (shape instanceof Line2D) {
            final Line2D line = (Line2D) shape;
            stream.writeObject(Line2D.class);
            stream.writeDouble(line.getX1());
            stream.writeDouble(line.getY1());
            stream.writeDouble(line.getX2());
            stream.writeDouble(line.getY2());
        } else if (shape instanceof Rectangle2D) {
            final Rectangle2D rectangle = (Rectangle2D) shape;
            stream.writeObject(Rectangle2D.class);
            stream.writeDouble(rectangle.getX());
            stream.writeDouble(rectangle.getY());
            stream.writeDouble(rectangle.getWidth());
            stream.writeDouble(rectangle.getHeight());
        } else if (shape instanceof Ellipse2D) {
            final Ellipse2D ellipse = (Ellipse2D) shape;
            stream.writeObject(Ellipse2D.class);
            stream.writeDouble(ellipse.getX());
            stream.writeDouble(ellipse.getY());
            stream.writeDouble(ellipse.getWidth());
            stream.writeDouble(ellipse.getHeight());
        } else if (shape instanceof Arc2D) {
            final Arc2D arc = (Arc2D) shape;
            stream.writeObject(Arc2D.class);
            stream.writeDouble(arc.getX());
            stream.writeDouble(arc.getY());
            stream.writeDouble(arc.getWidth());
            stream.writeDouble(arc.getHeight());
            stream.writeDouble(arc.getAngleStart());
            stream.writeDouble(arc.getAngleExtent());
            stream.writeInt(arc.getArcType());
        } else if (shape instanceof GeneralPath) {
            stream.writeObject(GeneralPath.class);
            final PathIterator pi = shape.getPathIterator(null);
            final float[] args = new float[6];
            stream.writeBoolean(pi.isDone());
            while (!pi.isDone()) {
                final int type = pi.currentSegment(args);
                stream.writeInt(type);
                // TODO: could write this to only stream the values
                // required for the segment type
                for (int i = 0; i < 6; i++) {
                    stream.writeFloat(args[i]);
                }
                stream.writeInt(pi.getWindingRule());
                pi.next();
                stream.writeBoolean(pi.isDone());
            }
        } else {
            stream.writeObject(shape.getClass());
            stream.writeObject(shape);
        }
    } else {
        stream.writeBoolean(true);
    }
}