android.image
Class OverlayXY

java.lang.Object
  android.image.Image
      android.image.Overlay
          android.image.OverlayXY

public class OverlayXY
extends Overlay

Represents the Overlaying of two images with the given offset.

    new OverlayXY(new Rectangle(20, 20, "outline", "black"),
                20, 0, new Rectangle(20, 20, "outline", "black"))

    new OverlayXY(new Rectangle(20, 20, "solid", "red"),
                20, 20,
                new Rectangle(20, 20, "solid", "black"))

    new OverlayXY(new Rectangle(20, 20, "solid", "red"),
                -20, -20,
                new Rectangle(20, 20, "solid", "black"))

    new OverlayXY(
           new OverlayXY(new Ellipse(40, 40, "outline", "black"),
                 10, 15, new Ellipse(10, 10, "solid", "forestgreen")),
                 20, 15, new Ellipse(10, 10, "solid", "forestgreen"))

Image overlays are also available as a method on Images.

    new Rectangle(20, 20, "outline", "black")
        .overlayxy(new Rectangle(20, 20, "outline", "black"), 20, 0)

    new Rectangle(20, 20, "solid", "black")
        .overlayxy(new Rectangle(20, 20, "solid", "red"), 20, 20)

    new Rectangle(20, 20, "solid", "black")
        .overlayxy(new Rectangle(20, 20, "solid", "red"), -20, -20)

    new Ellipse(10, 10, "solid", "forestgreen")
        .overlayxy(20, 15, new Ellipse(10, 10, "solid", "forestgreen")
                               .overlayxy(10, 15, new Ellipse(40, 40, "outline", "black"))

Field Summary

Fields inherited from class android.image.Image

BLACK_OUTLINE, CLEAR, WHITE

Constructor Summary

OverlayXY(Image top, double x, double y, Image bot)
Construct an OverlayXY from the two images and the offset (X,Y)

OverlayXY(Image top, int x, int y, Image bot)
Construct an OverlayXY from the two images and the offset (X,Y)

OverlayXY(Image top, Posn p, Image bot)
Construct an OverlayXY from the two images and the Posn offset

Method Summary

void	paint(android.graphics.Canvas c, int xx, int yy) Draw this OverlayXY image into a Graphics

Methods inherited from class android.image.Overlay

height, width

Methods inherited from class android.image.Image

flipHorizontal, flipVertical, overlay, overlay, overlayxy, overlayxy, overlayxy, overlayxy, overlayxy, overlayxy, rasterize, rotate, rotate, toFile, toScene, toWhiteFile, toWhiteScene

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

OverlayXY

public OverlayXY(Image top,
                 int x,
                 int y,
                 Image bot)

Construct an OverlayXY from the two images and the offset (X,Y)

OverlayXY

public OverlayXY(Image top,
                 Posn p,
                 Image bot)

Construct an OverlayXY from the two images and the Posn offset

OverlayXY

public OverlayXY(Image top,
                 double x,
                 double y,
                 Image bot)

Construct an OverlayXY from the two images and the offset (X,Y)

Method Detail

paint

public void paint(android.graphics.Canvas c,
                  int xx,
                  int yy)

Draw this OverlayXY image into a Graphics

Overrides:

paint in class Overlay