/ *   
 
   *   P R O J E C T :   N y A R T o o l k i t C S 
 
   *   - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
 
   *   T h i s   w o r k   i s   b a s e d   o n   t h e   o r i g i n a l   A R T o o l K i t   d e v e l o p e d   b y 
 
   *       H i r o k a z u   K a t o 
 
   *       M a r k   B i l l i n g h u r s t 
 
   *       H I T L a b ,   U n i v e r s i t y   o f   W a s h i n g t o n ,   S e a t t l e 
 
   *   h t t p : / / w w w . h i t l . w a s h i n g t o n . e d u / a r t o o l k i t / 
 
   * 
 
   *   T h e   N y A R T o o l k i t C S   i s   J a v a   e d i t i o n   A R T o o l K i t   c l a s s   l i b r a r y . 
 
   *   C o p y r i g h t   ( C ) 2 0 0 8 - 2 0 0 9   R y o   I i z u k a 
 
   * 
 
   *   T h i s   p r o g r a m   i s   f r e e   s o f t w a r e :   y o u   c a n   r e d i s t r i b u t e   i t   a n d / o r   m o d i f y 
 
   *   i t   u n d e r   t h e   t e r m s   o f   t h e   G N U   G e n e r a l   P u b l i c   L i c e n s e   a s   p u b l i s h e d   b y 
 
   *   t h e   F r e e   S o f t w a r e   F o u n d a t i o n ,   e i t h e r   v e r s i o n   3   o f   t h e   L i c e n s e ,   o r 
 
   *   ( a t   y o u r   o p t i o n )   a n y   l a t e r   v e r s i o n . 
 
   *   
 
   *   T h i s   p r o g r a m   i s   d i s t r i b u t e d   i n   t h e   h o p e   t h a t   i t   w i l l   b e   u s e f u l , 
 
   *   b u t   W I T H O U T   A N Y   W A R R A N T Y ;   w i t h o u t   e v e n   t h e   i m p l i e d   w a r r a n t y   o f 
 
   *   M E R C H A N T A B I L I T Y   o r   F I T N E S S   F O R   A   P A R T I C U L A R   P U R P O S E .     S e e   t h e 
 
   *   G N U   G e n e r a l   P u b l i c   L i c e n s e   f o r   m o r e   d e t a i l s . 
 
   * 
 
   *   Y o u   s h o u l d   h a v e   r e c e i v e d   a   c o p y   o f   t h e   G N U   G e n e r a l   P u b l i c   L i c e n s e 
 
   *   a l o n g   w i t h   t h i s   p r o g r a m .     I f   n o t ,   s e e   < h t t p : / / w w w . g n u . o r g / l i c e n s e s / > . 
 
   *   
 
   *   F o r   f u r t h e r   i n f o r m a t i o n   p l e a s e   c o n t a c t . 
 
   * 	 h t t p : / / n y a t l a . j p / n y a t o o l k i t / 
 
   * 	 < a i r m a i l ( a t ) e b o n y . p l a l a . o r . j p >   o r   < n y a t l a ( a t ) n y a t l a . j p > 
 
   *   
 
   * / 
 
 n a m e s p a c e   j p . n y a t l a . n y a r t o o l k i t . c s . c o r e 
 
 { 
 
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         / * * 
 
           *   S0n0000o00000TXn0͑j00O0y00_j0cOW0~0Y00
 
           *   ͑j00n0$R[000000o00A R T o o l K i t n0]00h0T Ng0Y00
 
           *   {v2nn0000000k0[W0f00g[an0000L0͑j0c0f0D00K00y0~0Y00
 
           * / 
 
         p u b l i c   c l a s s   N y A R L a b e l O v e r l a p C h e c k e r < T >   w h e r e   T   :   N y A R L a b e l I n f o 
 
         { 
 
                 p r i v a t e   T [ ]   _ l a b e l s ; 
 
                 p r i v a t e   i n t   _ l e n g t h ; 
 
               / * * 
 
                   *   0000000g0Y00
 
                   *   S0n0peo00N y A R T o o l k i t n0wb_iQ000K00OD0~0Y00
 
                   *   @ p a r a m   i _ m a x _ l a b e l 
 
                   *   000n0 g'Y{v2pe
 
                   *   @ p a r a m   i _ e l e m e n t _ t y p e 
 
                   *   000n0000W
 
                   * / 
 
                 p u b l i c   N y A R L a b e l O v e r l a p C h e c k e r ( i n t   i _ m a x _ l a b e l ) 
 
                 { 
 
                         t h i s . _ l a b e l s   =   n e w   T [ i _ m a x _ l a b e l ] ; 
 
                 } 
 
 
 
                 / * * 
 
                   *   S0n0peo000000000k0000n0Sgq0RW0~0Y00
 
                   *   @ p a r a m   i _ l a b e l _ r e f 
 
                   *   RY00000n0Sgq$P
 
                   * / 
 
                 p u b l i c   v o i d   p u s h ( T   i _ l a b e l _ r e f ) 
 
                 { 
 
                         t h i s . _ l a b e l s [ t h i s . _ l e n g t h ]   =   i _ l a b e l _ r e f ; 
 
                         t h i s . _ l e n g t h + + ; 
 
                 } 
 
 
 
                 / * * 
 
                   *   S0n0peo000000000k0B00000h00NH000_0000L00͑j0c0f0D00K00y0~0Y00
 
                   *   @ p a r a m   i _ l a b e l 
 
                   *   gY00000
 
                   *   @ r e t u r n 
 
                   *   UO0K0n0000n0QtPk0B00j00p0f a l s e , rzW0_0000g0B00S'`L0ؚQ00p0t r u e g0Y0
 
                   * / 
 
                 p u b l i c   b o o l   c h e c k ( T   i _ l a b e l ) 
 
                 { 
 
                         / /   ͑j00QtK0j0
 
                         T [ ]   l a b e l _ p t   =   t h i s . _ l a b e l s ; 
 
                         i n t   p x 1   =   ( i n t ) i _ l a b e l . p o s _ x ; 
 
                         i n t   p y 1   =   ( i n t ) i _ l a b e l . p o s _ y ; 
 
                         f o r   ( i n t   i   =   t h i s . _ l e n g t h   -   1 ;   i   > =   0 ;   i - - ) 
 
                         { 
 
                                 i n t   p x 2   =   ( i n t ) l a b e l _ p t [ i ] . p o s _ x ; 
 
                                 i n t   p y 2   =   ( i n t ) l a b e l _ p t [ i ] . p o s _ y ; 
 
                                 i n t   d   =   ( p x 1   -   p x 2 )   *   ( p x 1   -   p x 2 )   +   ( p y 1   -   p y 2 )   *   ( p y 1   -   p y 2 ) ; 
 
                                 i f   ( d   <   l a b e l _ p t [ i ] . a r e a   /   4 ) 
 
                                 { 
 
                                         / /   [aY
 
                                         r e t u r n   f a l s e ; 
 
                                 } 
 
                         } 
 
                         / /   [a
 
                         r e t u r n   t r u e ; 
 
                 } 
 
                 / * * 
 
                   *   0000000n0 g'Ype0	YfW0~0Y00
 
                   *   @ p a r a m   i _ m a x _ l a b e l 
 
                   *   eW0D00000000n0'YM0U00-[W0~0Y00
 
                   * / 
 
                 p u b l i c   v o i d   s e t M a x L a b e l s ( i n t   i _ m a x _ l a b e l ) 
 
                 { 
 
                         i f   ( i _ m a x _ l a b e l   >   t h i s . _ l a b e l s . L e n g t h ) 
 
                         { 
 
                                 t h i s . _ l a b e l s   =   n e w   T [ i _ m a x _ l a b e l ] ; 
 
                         } 
 
                         t h i s . _ l e n g t h   =   0 ; 
 
                 } 
 
 
 
 
 
         } 
 
 } 
 
 