Forms
Class MyRectangle

java.lang.Object
  |
  +--Forms.Forms
        |
        +--Forms.MyRectangle

public class MyRectangle

extends Forms

This class construct a new rectangle.

Version:

1.0

Author:

Sebastien Baehni

See Also:

Forms

Fields inherited from class Forms.Forms

rectangle

Constructor Summary

MyRectangle(int xOrigin, int yOrigin, int width, int height)
The constructor.

Method Summary

void	drawRectangle(int[] pixels, int width, int height, Color color) This method draw a rectangle in an array of pixels with the specified color.
void	drawRectangleWithTexture(int[] pixels, int width, int height, Texture texture) This method draw a rectangle with the given texture.
boolean	isSelected(int x, int y) This method tells if a point is in the rectangle or not.
void	optimizeDrawing(AnimatedImage animatedImage) This method optimize the drawing of the rectangle.
void	translate(int x, int y, int maxWidth, int maxHeight) This method translate the rectangle to the specified point.

Methods inherited from class Forms.Forms

height, height, rectangle, width, width, xOrigin, xOrigin, yOrigin, yOrigin

Methods inherited from class java.lang.Object

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

Constructor Detail

MyRectangle

public MyRectangle(int xOrigin,
                   int yOrigin,
                   int width,
                   int height)

The constructor.

Parameters:

xOrigin - The x origin of a corner of the rectangle.

yOrigin - The y origin of a corner of the rectangle.

width - The width of the rectangle.

height - The height of the rectangle.

Method Detail

drawRectangle

public void drawRectangle(int[] pixels,
                          int width,
                          int height,
                          Color color)

This method draw a rectangle in an array of pixels with the specified color.

Parameters:

pixels - The array of pixels on which we want to draw the rectangle.

width - The width of the array of pixels.

height - The height of the arra of pixels.

color - The color we want to draw the rectangle.

drawRectangleWithTexture

public void drawRectangleWithTexture(int[] pixels,
                                     int width,
                                     int height,
                                     Texture texture)
                              throws TextureError

This method draw a rectangle with the given texture.

Parameters:

pixels - The array of pixels on which we want to draw the rectangle.

width - The width of the array of pixels.

height - The height of the array of pixels.

texture - The texture of the rectangle.

Throws:

TextureError -

optimizeDrawing

public void optimizeDrawing(AnimatedImage animatedImage)

This method optimize the drawing of the rectangle. It refreshes only the bounding box of the rectangle.

isSelected

public boolean isSelected(int x,
                          int y)

This method tells if a point is in the rectangle or not.

Parameters:

x - The x coordinate of the point we test if it's containing in the rectangle.

y - The y coordinate of the point we test if it's containing in the rectangle.

Returns:

True if the point is in the rectangle, false otherwise.

Overrides:

isSelected in class Forms

translate

public void translate(int x,
                      int y,
                      int maxWidth,
                      int maxHeight)

This method translate the rectangle to the specified point.

Parameters:

x - The x coordinate the center of the rectangle must be translated.

y - The y coordinate the center of the rectangle must be translated.

maxWidth - The maximum width the rectangle must be translated. This prevent the rectangle from going out of the the animatedImage.

maxHeight - The maximum height the rectangle must be translated. This prevent the rectangle from going out of the the animatedImage.

Overrides:

translate in class Forms