Michael Bayne
380fa50610
because they'll be used for both sprites and animations. git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@1692 542714f4-19e9-0310-aa3c-eee0fc999fb1
42 lines
1.0 KiB
Java
42 lines
1.0 KiB
Java
//
|
|
// $Id: MultiFrameImage.java,v 1.3 2002/09/17 19:11:13 mdb Exp $
|
|
|
|
package com.threerings.media.util;
|
|
|
|
import java.awt.Graphics;
|
|
import java.awt.Image;
|
|
|
|
/**
|
|
* The multi-frame image interface provides encapsulated access to a set
|
|
* of images that are used to create a multi-frame animation.
|
|
*/
|
|
public interface MultiFrameImage
|
|
{
|
|
/**
|
|
* Returns the number of frames in this multi-frame image.
|
|
*/
|
|
public int getFrameCount ();
|
|
|
|
/**
|
|
* Returns the width of the specified frame image.
|
|
*/
|
|
public int getWidth (int index);
|
|
|
|
/**
|
|
* Returns the height of the specified frame image.
|
|
*/
|
|
public int getHeight (int index);
|
|
|
|
/**
|
|
* Renders the specified frame into the specified graphics object at
|
|
* the specified coordinates.
|
|
*/
|
|
public void paintFrame (Graphics g, int index, int x, int y);
|
|
|
|
/**
|
|
* Returns true if the specified frame contains a non-transparent
|
|
* pixel at the specified coordinates.
|
|
*/
|
|
public boolean hitTest (int index, int x, int y);
|
|
}
|