Package org.opensourcephysics.media.core

Interface DrawableImage

All Superinterfaces:

Drawable

All Known Subinterfaces:

InteractiveImage, Video

All Known Implementing Classes:

GifVideo, ImageVideo, VideoAdapter

public interface DrawableImage
extends Drawable

This defines methods used by drawable images.

Method Summary

Modifier and Type	Method	Description
FilterStack	getFilterStack()	Gets the filter stack.
java.awt.image.BufferedImage	getImage()	Gets the image as a BufferedImage.
java.lang.Object	getProperty(java.lang.String name)	Gets a user property of the image.
java.util.Collection<java.lang.String>	getPropertyNames()	Gets an array of user properties names.
boolean	isVisible()	Gets the visibility of the image.
void	setFilterStack(FilterStack stack)	Sets the filter stack.
void	setProperty(java.lang.String name, java.lang.Object value)	Sets a user property of the image.
void	setVisible(boolean visible)	Shows or hides the image.

Methods inherited from interface org.opensourcephysics.display.Drawable

draw

Method Detail

getImage

java.awt.image.BufferedImage getImage()

Gets the image as a BufferedImage.

Returns:

the image as a BufferedImage

setVisible

void setVisible(boolean visible)

Shows or hides the image.

Parameters:

visible - true to make the image visible

isVisible

boolean isVisible()

Gets the visibility of the image.

Returns:

true if the image is visible

setFilterStack

void setFilterStack(FilterStack stack)

Sets the filter stack.

Parameters:

stack - the new filter stack

getFilterStack

FilterStack getFilterStack()

Gets the filter stack.

Returns:

the filter stack

setProperty

void setProperty(java.lang.String name,
                 java.lang.Object value)

Sets a user property of the image.

Parameters:

name - the name of the property

value - the value of the property

getProperty

java.lang.Object getProperty(java.lang.String name)

Gets a user property of the image. May return null.

Parameters:

name - the name of the property

Returns:

the value of the property

getPropertyNames

java.util.Collection<java.lang.String> getPropertyNames()

Gets an array of user properties names.

Returns:

a mapping of property names to values