29 lines
735 B
Python
29 lines
735 B
Python
from gettext import gettext as _
|
|
|
|
class Side:
|
|
"""
|
|
Set of two index from the same axis
|
|
"""
|
|
|
|
def __init__( self , min = 0 , max = 0 ):
|
|
if not isinstance( min , int ) or not isinstance( max , int ):
|
|
raise TypeeError( _( 'min and max should be int' ) )
|
|
|
|
def scale( self , factor ):
|
|
"""
|
|
Update coordinate to adapt from compression
|
|
"""
|
|
self.min = int( self.min * factor )
|
|
self.max = int( self.max * factor )
|
|
def size( self ):
|
|
"""
|
|
Compute size of the side
|
|
"""
|
|
return self.max - self.min
|
|
def __str__( self ):
|
|
return '\
|
|
side: [\
|
|
\n min: ' + str( self.min ) + '\
|
|
\n max: ' + str( self.max ) + '\
|
|
\n]\
|
|
'
|