1 //
2 //  PXFilter.h
3 //  Pixen-XCode
4 //
5 //  Created by Ian Henderson on 20.09.04.
6 //  Copyright 2004 Open Sword Group. All rights reserved.
7 //
8 
9 #import <AppKit/AppKit.h>
10 
11 @class PXCanvas;
12 
13 @protocol PXFilter
14 
15 - (NSString *)name;
16 - (void)applyToCanvas:(PXCanvas *)canvas;
17 
18 @end
19