fang
Class RectangleSprite

java.lang.Object
  fang.Sprite
      fang.RectangleSprite

public class RectangleSprite
extends Sprite

This class represents a rectangular sprite.

Author:

Jam Jenkins

Field Summary

Fields inherited from class fang.Sprite

color, config, DEBUG_BOUNDING_BOX, DEBUG_INTERSECTS, debugBoundingBoxColor, image, optimizeForBitmap, shape, tracker, transform

Constructor Summary

RectangleSprite(double width, double height)
makes a rectangular sprite.

Method Summary

boolean

intersects(double ptX, double ptY) determines if a point is within the sprite's shape

Methods inherited from class fang.Sprite

addTransformer, advanceTime, bounceOffOf, disableTransformer, drawDebugShapes, enableTransformer, forward, getBlurLength, getBounds2D, getColor, getDebug, getDebugBoundingBoxColor, getDefaultColor, getHeight, getLocation, getMaxX, getMaxY, getMinX, getMinY, getNormalVector, getNormalVector, getOptimizedForBitmap, getOrientation, getOrientationDegrees, getOrientationRadians, getOrientationRevolutions, getRotation, getRotationDegrees, getRotationRadians, getRotationRevolutions, getScale, getShape, getSize, getTracker, getUseBoundingBox, getWidth, getX, getY, hasTracker, hide, intersects, intersects, intersects, intersects, isDestroyed, isEnabled, isVisible, normalize, paint, paintInternal, paintShape, removeAllTrackers, removeFromCanvas, removeTransformer, rotate, rotateDegrees, rotateRadians, rotateRevolutions, scale, setAbsoluteShape, setBlurLength, setColor, setDebug, setDebugBoundingBoxColor, setDebugBrush, setDefaultColor, setEnabled, setLocation, setLocation, setLocation, setOptimizedForBitmap, setOrientation, setOrientationDegrees, setOrientationRadians, setOrientationRevolutions, setRotation, setRotationDegrees, setRotationRadians, setRotationRevolutions, setScale, setShape, setSize, setTracker, setUseBoundingBox, setVisible, setX, setY, show, translate, translate, translate, translateX, translateY, update

Methods inherited from class java.lang.Object

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

Constructor Detail

RectangleSprite

public RectangleSprite(double width,
                       double height)

makes a rectangular sprite. The magnitude of the width and height only matter with respect to each other. For example, a RectangleSprite constructed with a width 2 and height 1 is the same as making the width 20 and the height 10 because they both have the same height/width aspect ratio of 2.

Parameters:

width - the horizontal span

height - the vertical span

Method Detail

intersects

public boolean intersects(double ptX,
                          double ptY)

determines if a point is within the sprite's shape

Overrides:

intersects in class Sprite

Parameters:

ptX - x-coordinate of the point to test

ptY - y-coordinate of the point to test

Returns:

true if point is in the shape, false otherwise