Package nl.saxion.app.canvas.drawable

Class Image

java.lang.Object

nl.saxion.app.canvas.CanvasElement

nl.saxion.app.canvas.drawable.DrawableElement

nl.saxion.app.canvas.drawable.Image

public class Image
extends DrawableElement

Draw an image on top of the canvas

Constructor Summary

Constructors

Constructor	Description
Image(int width, int height)
Image(int x, int y, int width, int height)	Creates a new empty image that you can add content to through the getGraphicsContext().
Image(String filename, int x, int y)
Image(String filename, int x, int y, int width, int height)

Method Summary

Modifier and Type	Method	Description
Image	createSubImage(String originFileName, String newName, int x, int y, int width, int height)	Take part of another image to create a new one.
void	draw(Graphics2D g)
String	getFilename()
Graphics2D	getGraphicsContext()
int	getHeight()
int	getWidth()
void	setFilename(String filename)
void	setHeight(int height)
void	setWidth(int width)

Methods inherited from class nl.saxion.app.canvas.drawable.DrawableElement

getColor, getX, getY, setColor, setX, setY

Methods inherited from class java.lang.Object

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

Constructor Details

Image

public Image(String filename,
 int x,
 int y,
 int width,
 int height)

Image

public Image(String filename,
 int x,
 int y)

Image

public Image(int x,
 int y,
 int width,
 int height)

Creates a new empty image that you can add content to through the getGraphicsContext().

Parameters:

x - position of the image x.

y - position of the image y.

width - width of the image.

height - height of the image.

Image

public Image(int width,
 int height)

Method Details

getFilename

public String getFilename()

getWidth

public int getWidth()

getHeight

public int getHeight()

getGraphicsContext

public Graphics2D getGraphicsContext()

setFilename

public void setFilename(String filename)

createSubImage

public Image createSubImage(String originFileName,
 String newName,
 int x,
 int y,
 int width,
 int height)

Take part of another image to create a new one. Afterward you need to set the position and size to actually place the new image. Please note, you only need to do this once, then you can simply create an image using the new name.

Parameters:

originFileName - name of the original image.

newName - name of the sub-image.

x - position of the sub-image x

y - position of the sub-image y

width - width of the sub-image

height - height of the sub-image

Returns:

a new Image that is a section of a larger original image.

setWidth

public void setWidth(int width)

setHeight

public void setHeight(int height)

draw

public void draw(Graphics2D g)

Specified by:

draw in class CanvasElement