1 // 2 // PXSelectionLayer.h 3 // Pixen-XCode 4 // 5 // Created by Joe Osborn on Sun Jan 04 2004. 6 // Copyright (c) 2004 Open Sword Group. All rights reserved. 7 // 8 9 #import "PXLayer.h" 10 11 @interface PXSelectionLayer : PXLayer 12 { 13 id workingPoints; 14 BOOL isSubtracting; 15 } 16 - workingPoints; 17 + selectionWithSize:(NSSize)aSize; 18 - (void)finalize; 19 - (void)drawBezierFromPoint:(NSPoint)fromPoint toPoint:(NSPoint)toPoint color:color; 20 - (void)addWorkingPoint:(NSPoint)aPoint; 21 - (void)removeWorkingPoint:(NSPoint)aPoint; 22 - (BOOL)pointIsSelected:(NSPoint)point; 23 24 - (void)setIsSubtracting:(BOOL)isSubtracting; 25 26 @end 27