def draw(self, tr_sys):
if not self.finished:
color = np.ones((len(self.points), 3)).astype(np.float32)
lp = LinePlotVisual(data=self.points, color=color, marker_size=1)
lp.draw(tr_sys)
elif len(self.points) > 2:
PolygonVisual.draw(self, tr_sys)
self.text.draw(tr_sys)
def __init__(self, active_points):
PolygonVisual.__init__(self, color=None, border_color='white')
self.points = active_points
pos = [p.pos for p in active_points]
self.centroid = np.mean(pos, 0)
#self.box_area = boxArea(pos)#concaveArea([p.pos for p in active_points])
#self.grid_area = gridArea(pos)
self.averageDistance = averageDistance(pos)
#self.density = len(self.points) / self.box_area
self.border_points = getBorderPoints(pos)
self.pos = np.array(self.border_points, dtype=np.float32)
def __init__(self, num, pos):
QtCore.QObject.__init__(self)
self.id = num
PolygonVisual.__init__(self, color=None, border_color='white')
self.text = Text("%d" % self.id, color='white')
self.text.font_size=20
self.text.pos = pos
self.points = np.array([pos],dtype=np.float32)
self.finished = False
self.hover = False
self.selected = False
self._selected_color = np.array([1, 1, 1], dtype=np.float32)
self.colorDialog=QtGui.QColorDialog()
self.colorDialog.colorSelected.connect(self.colorSelected)
self._make_menu()
def __init__(self, dock, pos, color=[1, 1, 0]):
self.dock = dock
num = set(range(1, len(self.dock.rois)+2))
num ^= {r.id for r in self.dock.rois}
self.id = min(num)
PolygonVisual.__init__(self, color=None, border_color='yellow')
self.text = Text("%d" % self.id, color='white')
self.text.font_size=20
self.hover = False
self.selected = False
self._selected_color = color
if np.ndim(pos) < 2:
self.text.pos = pos
self.points = np.array([pos],dtype=np.float32)
self.finished = False
else:
self.text.pos = pos[0]
self.points = np.array(pos[:-1], dtype=np.float32)
self.draw_finished()
self.colorDialog=QtGui.QColorDialog()
self.colorDialog.colorSelected.connect(self.colorSelected)
self._make_menu()
def __init__(self, points):
PolygonVisual.__init__(self, color=None, border_color='white')
self.points = points
self.border_points = getBorderPoints(self.points)
self.pos = np.array(self.border_points, dtype=np.float32)
