1 //
2 //  PXScaleAlgorithm.h
3 //  Pixen-XCode
4 //
5 //  Created by Ian Henderson on Thu Jun 10 2004.
6 //  Copyright (c) 2004 Open Sword Group. All rights reserved.
7 //
8 
9 #import <AppKit/AppKit.h>
10 
11 @class PXCanvas, PXLayer;
12 
13 @interface PXScaleAlgorithm : NSObject {
14 	IBOutlet NSView *parameterView;
15 }
16 
17 + algorithm;
18 
19 - (NSString *)name;
20 - (NSString *)nibName;
21 - (NSString *)algorithmInfo;
22 
23 - (BOOL)hasParameterView;
24 - (NSView *)parameterView;
25 
26 - (BOOL)canScaleCanvas:canvas toSize:(NSSize)size;
27 - (void)scaleCanvas:canvas toSize:(NSSize)size;
28 
29 @end
30