def __init__(self, pos, size, **args):
ROI.__init__(self, pos, size, **args)
self.aspectLocked = True
self.hasData = False
self.index = None
self.currentPen = pg.mkPen(color=(255,0,255),width=2.5)
self.setPen(self.currentPen)
def __init__(self, pos, size, **args):
ROI.__init__(self, pos, size, **args)
self.aspectLocked = True
self.hasData = False
self.index = None
self.currentPen = pg.mkPen(color=(255, 0, 255), width=2.5)
self.setPen(self.currentPen)
def __init__(self, scalable=False):
#QtGui.QGraphicsRectItem.__init__(self, 0, 0, size[0], size[1])
ROI.__init__(self, [0,0], [1,1])
center = [0.5, 0.5]
if scalable:
self.addScaleHandle([1, 1], center, lockAspect=True)
self.addScaleHandle([0, 0], center, lockAspect=True)
self.addRotateHandle([0, 1], center)
self.addRotateHandle([1, 0], center)
def __init__(self, scalable=False):
#QtGui.QGraphicsRectItem.__init__(self, 0, 0, size[0], size[1])
ROI.__init__(self, [0, 0], [1, 1])
center = [0.5, 0.5]
if scalable:
self.addScaleHandle([1, 1], center, lockAspect=True)
self.addScaleHandle([0, 0], center, lockAspect=True)
self.addRotateHandle([0, 1], center)
self.addRotateHandle([1, 0], center)
def __init__(self, pos, size, **args):
ROI.__init__(self, pos, size, **args)
self.addTranslateHandle([0.5, 0.5])
self.addScaleHandle([1, 1], [0, 0])
self.addScaleHandle([0, 0], [1, 1])
self.addScaleHandle([1, 0.5], [0, 0.5])
self.addScaleHandle([0.5, 1], [0.5, 0])
self.addScaleHandle([0, 0.5], [1, 0.5])
self.addScaleHandle([0.5, 0], [0.5, 1])
self.addScaleHandle([1, 0], [0, 1])
self.addScaleHandle([0, 1], [1, 0])
def __init__(self, pos1, pos2, **args):
""" constructor
:param pos1: start position
:type pos1: [float, float]
:param pos2: end position
:type pos2: [float, float]
:param args: dictionary with ROI parameters
:type args: :obj:`dict`<:obj:`str`, :obj:`any`>
"""
pos1 = _pg.Point(pos1)
pos2 = _pg.Point(pos2)
d = pos2 - pos1
l = d.length()
ang = _pg.Point(1, 0).angle(d)
ROI.__init__(self, pos1, size=_pg.Point(l, 1), angle=ang, **args)
self.addScaleRotateHandle([0, 0.5], [1, 0.5])
self.addScaleRotateHandle([1, 0.5], [0, 0.5])
