def test_one_box(box,tree,graphics=False,callback=None):#,f):
print 'box',box[0],box[1],':',
s = tree.search(box)
print ""
print "box search:", s
print "len(s):", len( s )
boxes = tree.boxes()
if graphics:
plt.close()
gfx.show_uboxes(boxes)
gfx.show_uboxes(boxes, S=s, col='r')
if len(s) < ((tree.dim**tree.depth)/2): # dim^depth/2
t = tree.insert(box)
if graphics:
boxes = tree.boxes()
gfx.show_uboxes(boxes, S=t, col='c')
print 'ins:',t
else:
t = tree.remove(s)
print 'rem:',t
if graphics:
gfx.show_box(box,col='g',alpha=0.5)
if callback:
plt.gcf().canvas.mpl_connect('button_press_event', callback)
plt.show()
def show_error_boxes(self, box=None, color="r", alpha=0.6, fig=None):
"""
"""
error_boxes = izip(self.data, self.noise)
for b in error_boxes:
# shift center to lower left corner anchor
bx = self._make_box(b)
fig = gfx.show_box(bx, col=color, alpha=alpha, fig=fig)
return fig
def show_error_boxes( self, box=None, color='r', alpha=0.6, fig=None ):
"""
"""
error_boxes = izip( self.data, self.noise )
# boxes = [ self._make_box( b ) for b in error_boxes ]
# gfx.show_boxes( error_boxes, S=range( len(boxes) ), col=color,
# alpha=alpha, fig=fig )
for b in error_boxes:
# shift center to lower left corner anchor
bx = self._make_box( b )
fig = gfx.show_box( bx, col=color, alpha=alpha, fig=fig )
return fig