javafx.scene.shape.Rectangle#getY ( )源码实例Demo

public Sprite(Entity e,int actualSize,double playSpeed,Image spriteSheet,List<Rectangle> specifications,double width, double height,int scale, boolean leftToRight){
    super();
    this.actualSize = actualSize;
    this.playSpeed = playSpeed;
    this.numberOfFrames=specifications.size();
    this.width = width;
    this.height = height;
    this.scale = scale;
    resersePlay = leftToRight;
    this.entityReference=e;
    hasValidSpriteImages=true;
    spriteImages=new Image[specifications.size()];
    for (int i = 0; i < specifications.size(); i++) {
        Rectangle specification = specifications.get(i);
        int x=(int)specification.getX();
        int y=(int)specification.getY();
        int w=(int)specification.getWidth();
        int h=(int)specification.getHeight();

        //To DO Check dimensions provided are not going out of spritesheet dimensions\
        spriteImages[i]=ImageUtils.crop(spriteSheet, x, y, w, h);
    }
}
 

public static final Point[] smoothSparkLine(final List<Double> DATA_LIST, final double MIN_VALUE, final double MAX_VALUE, final Rectangle GRAPH_BOUNDS, final int NO_OF_DATAPOINTS) {
    int     size   = DATA_LIST.size();
    Point[] points = new Point[size];

    double low  = Statistics.getMin(DATA_LIST);
    double high = Statistics.getMax(DATA_LIST);
    if (Helper.equals(low, high)) {
        low  = MIN_VALUE;
        high = MAX_VALUE;
    }
    double range = high - low;

    double minX  = GRAPH_BOUNDS.getX();
    double maxX  = minX + GRAPH_BOUNDS.getWidth();
    double minY  = GRAPH_BOUNDS.getY();
    double maxY  = minY + GRAPH_BOUNDS.getHeight();
    double stepX = GRAPH_BOUNDS.getWidth() / (NO_OF_DATAPOINTS - 1);
    double stepY = GRAPH_BOUNDS.getHeight() / range;

    for (int i = 0 ; i < size ; i++) {
        points[i] = new Point(minX + i * stepX, maxY - Math.abs(low - DATA_LIST.get(i)) * stepY);
    }

    return Helper.subdividePoints(points, 16);
}
 

public ImagePattern getImagePattern(final Rectangle BOUNDS) {
    double x      = BOUNDS.getX();
    double y      = BOUNDS.getY();
    double width  = BOUNDS.getWidth();
    double height = BOUNDS.getHeight();
    centerX       = width * 0.5;
    centerY       = height * 0.5;
    return new ImagePattern(getImage(width, height), x, y, width, height, false);
}
 

public ImagePattern getImagePattern(final Rectangle BOUNDS) {
    double x      = BOUNDS.getX();
    double y      = BOUNDS.getY();
    double width  = BOUNDS.getWidth();
    double height = BOUNDS.getHeight();
    centerX       = width * 0.5;
    centerY       = height * 0.5;
    return new ImagePattern(getImage(width, height), x, y, width, height, false);
}
 

public ImagePattern getImagePattern(final Rectangle BOUNDS) {
    double x      = BOUNDS.getX();
    double y      = BOUNDS.getY();
    double width  = BOUNDS.getWidth();
    double height = BOUNDS.getHeight();
    centerX       = width * 0.5;
    centerY       = height * 0.5;
    return new ImagePattern(getImage(width, height), x, y, width, height, false);
}
 

/** Returns true if one rectangle is inside the other */
public boolean contains(Rectangle r1, Rectangle r2) {
	return 
		r2.getY() + r2.getHeight() <= r1.getY() + r1.getHeight() && 
		r2.getX() + r2.getWidth() <= r1.getX() + r1.getWidth() && 
		r2.getX() > r1.getX() && r2.getY() > r1.getY();
}
 

/**
 * Converts the given JavaFX {@link Rectangle} to a
 * {@link org.eclipse.gef.geometry.planar.RoundedRectangle}.
 *
 * @param rect
 *            The JavaFX {@link Rectangle} to convert.
 * @return The newly created
 *         {@link org.eclipse.gef.geometry.planar.RoundedRectangle} that
 *         describes the given {@link Rectangle}.
 */
public static org.eclipse.gef.geometry.planar.RoundedRectangle toRoundedRectangle(
		Rectangle rect) {
	return new org.eclipse.gef.geometry.planar.RoundedRectangle(
			rect.getX(), rect.getY(), rect.getWidth(), rect.getHeight(),
			rect.getArcWidth(), rect.getArcHeight());
}
 

/**
 * Converts the given JavaFX {@link Rectangle} to a
 * {@link org.eclipse.gef.geometry.planar.Rectangle}. Note, that the
 * arc-width and arc-height of the given {@link Rectangle} will not be
 * preserved in the resulting geometry.
 *
 * @param rect
 *            The JavaFX {@link Rectangle} to convert.
 * @return The newly created
 *         {@link org.eclipse.gef.geometry.planar.Rectangle} that describes
 *         the given {@link Rectangle} (without its arc-width and
 *         arc-height).
 */
public static org.eclipse.gef.geometry.planar.Rectangle toRectangle(
		Rectangle rect) {
	return new org.eclipse.gef.geometry.planar.Rectangle(rect.getX(),
			rect.getY(), rect.getWidth(), rect.getHeight());
}