Walter Korman
e3c4fd02b7
rendering optimizations available in JDK 1.4. Use a BufferStrategy, and changed AnimatedPanel to extend Canvas rather than JPanel. git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@847 542714f4-19e9-0310-aa3c-eee0fc999fb1
69 lines
1.9 KiB
Java
69 lines
1.9 KiB
Java
//
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// $Id: SceneView.java,v 1.21 2002/01/08 22:16:59 shaper Exp $
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package com.threerings.miso.scene;
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import java.awt.Graphics;
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import java.awt.Point;
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import java.awt.Rectangle;
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import java.util.List;
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import com.threerings.media.sprite.DirtyRectList;
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import com.threerings.media.sprite.Path;
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/**
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* The scene view interface provides an interface to be implemented by
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* classes that provide a view of a given scene by drawing the scene
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* contents onto a particular GUI component.
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*/
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public interface SceneView
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{
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/**
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* Invalidate a list of rectangles in screen pixel coordinates in the
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* scene view for later repainting.
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*
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* @param rects the list of {@link java.awt.Rectangle} objects.
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*/
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public void invalidateRects (DirtyRectList rects);
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/**
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* Invalidate a rectangle in screen pixel coordinates in the scene
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* view for later repainting.
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*
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* @param rect the {@link java.awt.Rectangle} object.
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*/
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public void invalidateRect (Rectangle rect);
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/**
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* Renders the scene to the given graphics context.
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*
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* @param g the graphics context.
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*/
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public void paint (Graphics g);
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/**
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* Sets the scene that we're rendering.
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*
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* @param scene the scene to render in the view.
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*/
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public void setScene (DisplayMisoScene scene);
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/**
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* Returns a {@link Path} object detailing a valid path for the
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* given sprite to take in the scene to get from its current
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* position to the destination position.
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*
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* @param sprite the sprite to move.
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* @param x the destination x-position in pixel coordinates.
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* @param y the destination y-position in pixel coordinates.
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*
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* @return the sprite's path, or null if no valid path exists.
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*/
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public Path getPath (MisoCharacterSprite sprite, int x, int y);
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/**
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* Returns screen coordinates given the specified full coordinates.
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*/
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public Point getScreenCoords (int x, int y);
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}
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