DrawableImage

All Superinterfaces:: Drawable

All Known Subinterfaces:: InteractiveImage, Video

All Known Implementing Classes:: GifVideo, ImageVideo, JSMovieVideo, MovieVideo, VideoAdapter, XuggleVideo

public interface DrawableImage extends Drawable

This defines methods used by drawable images.

Version:: 1.0
Author:: Douglas Brown

Method Summary

Modifier and Type

Method

Description

FilterStack

getFilterStack()

Gets the filter stack.

BufferedImage

getImage()

Gets the image as a BufferedImage.

Object

getProperty(String name)

Gets a user property of the image.

Collection<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(String name, 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, isInteractive

Method Details
- getImage
  
  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(String name, Object value)
  
  Sets a user property of the image.
  
  Parameters:
  
  name - the name of the property
  
  value - the value of the property
- getProperty
  
  Object getProperty(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
  
  Collection<String> getPropertyNames()
  
  Gets an array of user properties names.
  
  Returns:
  
  a mapping of property names to values