def __init__(self, parent=None):
QtGui.QMainWindow.__init__(self)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.gv = self.ui.graphicsView
self.setup_graphics_view()
self.connect(self.ui.pushButton_Quit, QtCore.SIGNAL("clicked()"),
QtGui.qApp.quit)
self.connect(self.ui.pushButton_symmetric, QtCore.SIGNAL("clicked()"),
self.make_symmetric)
self.connect(self.ui.pushButton_mirrored, QtCore.SIGNAL("clicked()"),
self.make_mirrored)
self.connect(self.ui.pushButton_Clear, QtCore.SIGNAL("clicked()"),
self.clear_points)
def __init__(self, parent=None):
QtGui.QMainWindow.__init__(self)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.gv = self.ui.graphicsView
self.setup_graphics_view()
self.connect(self.ui.pushButton_Quit, QtCore.SIGNAL("clicked()"), QtGui.qApp.quit)
self.connect(self.ui.pushButton_symmetric, QtCore.SIGNAL("clicked()"), self.make_symmetric)
self.connect(self.ui.pushButton_mirrored, QtCore.SIGNAL("clicked()"), self.make_mirrored)
self.connect(self.ui.pushButton_Clear, QtCore.SIGNAL("clicked()"), self.clear_points)
class MainWindow(QtGui.QMainWindow):
def __init__(self, parent=None):
QtGui.QMainWindow.__init__(self)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.gv = self.ui.graphicsView
self.setup_graphics_view()
self.connect(self.ui.pushButton_Quit,
QtCore.SIGNAL("clicked()"),
QtGui.qApp.quit)
self.connect(self.ui.pushButton_symmetric,
QtCore.SIGNAL("clicked()"),
self.make_symmetric)
self.connect(self.ui.pushButton_mirrored,
QtCore.SIGNAL("clicked()"),
self.make_mirrored)
self.connect(self.ui.pushButton_Clear,
QtCore.SIGNAL("clicked()"),
self.clear_points)
def setup_graphics_view(self):
self.scene = QtGui.QGraphicsScene()
self.gv.setScene(self.scene)
self.gv.setBackgroundBrush(QtCore.Qt.gray)
pen = QtGui.QPen()
pen.setWidth(2)
pen.setColor(QtCore.Qt.black)
self.scene.addLine(-100,-40,100,-40,pen)
self.scene.addLine(-100, 40,100, 40,pen)
# l1 is the left line
self.l1 = ModuleFringeLine(None, None, -100, 40, -100, -40)
# l2 is the right line
self.l2 = ModuleFringeLine(None, None, 100, -40, 100, 40)
self.scene.addItem(self.l1)
self.scene.addItem(self.l2)
self.update_text_view()
@staticmethod
def get_points(line, side):
lst = []
while not (line.rightJoint is None):
lst.append(line.rightJoint.toVisTrails(side))
line = line.rightJoint.rightLine
return lst
def update_text_view(self):
s = ''
left_list = self.get_points(self.l1, 'left')
right_list = self.get_points(self.l2, 'right')
for (preamble, postamble,
side, pts) in zip(['reg.add_module(your_class,\n moduleLeftFringe=[(0.0, 0.0), ',
' moduleRightFringe=[(0.0, 0.0), '],
['(0.0, 1.0)],\n', '(0.0, 1.0)])\n'],
['left', 'right'],
[left_list, reversed(right_list)]):
f = pts
s += preamble
for p in pts:
s += ('(%.4f, %.4f), ' % p)
s += postamble
self.ui.textEdit.clear()
self.ui.textEdit.append(s)
##########################################################################
# slots
def make_symmetric(self):
while not (self.l2.rightJoint is None):
self.l2.rightJoint.removeSelf()
l1 = self.l1
l2 = self.l2
while not (l1.rightJoint is None):
t = l1.rightJoint.toVisTrails('left')
t = (-t[0], t[1])
p = ModuleFringeJoint.toScene(t, 'right')
l2 = l2.createNewLine(p)
l1 = l1.rightJoint.rightLine
self.update_text_view()
def make_mirrored(self):
while not (self.l2.rightJoint is None):
self.l2.rightJoint.removeSelf()
l1 = self.l1
pl = []
while not (l1.rightJoint is None):
p = l1.rightJoint.scenePos()
pl.append(QtCore.QPointF(-p.x(), p.y()))
l1 = l1.rightJoint.rightLine
l2 = self.l2
for p in reversed(pl):
l2 = l2.createNewLine(p)
self.update_text_view()
def clear_points(self):
while not (self.l2.rightJoint is None):
self.l2.rightJoint.removeSelf()
while not (self.l1.rightJoint is None):
self.l1.rightJoint.removeSelf()
self.update_text_view()
class MainWindow(QtGui.QMainWindow):
def __init__(self, parent=None):
QtGui.QMainWindow.__init__(self)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.gv = self.ui.graphicsView
self.setup_graphics_view()
self.connect(self.ui.pushButton_Quit, QtCore.SIGNAL("clicked()"),
QtGui.qApp.quit)
self.connect(self.ui.pushButton_symmetric, QtCore.SIGNAL("clicked()"),
self.make_symmetric)
self.connect(self.ui.pushButton_mirrored, QtCore.SIGNAL("clicked()"),
self.make_mirrored)
self.connect(self.ui.pushButton_Clear, QtCore.SIGNAL("clicked()"),
self.clear_points)
def setup_graphics_view(self):
self.scene = QtGui.QGraphicsScene()
self.gv.setScene(self.scene)
self.gv.setBackgroundBrush(QtCore.Qt.gray)
pen = QtGui.QPen()
pen.setWidth(2)
pen.setColor(QtCore.Qt.black)
self.scene.addLine(-100, -40, 100, -40, pen)
self.scene.addLine(-100, 40, 100, 40, pen)
# l1 is the left line
self.l1 = ModuleFringeLine(None, None, -100, 40, -100, -40)
# l2 is the right line
self.l2 = ModuleFringeLine(None, None, 100, -40, 100, 40)
self.scene.addItem(self.l1)
self.scene.addItem(self.l2)
self.update_text_view()
@staticmethod
def get_points(line, side):
lst = []
while not (line.rightJoint is None):
lst.append(line.rightJoint.toVisTrails(side))
line = line.rightJoint.rightLine
return lst
def update_text_view(self):
s = ''
left_list = self.get_points(self.l1, 'left')
right_list = self.get_points(self.l2, 'right')
for (preamble, postamble, side, pts) in zip(
[
'reg.add_module(your_class,\n moduleLeftFringe=[(0.0, 0.0), ',
' moduleRightFringe=[(0.0, 0.0), '
], ['(0.0, 1.0)],\n', '(0.0, 1.0)])\n'], ['left', 'right'],
[left_list, reversed(right_list)]):
f = pts
s += preamble
for p in pts:
s += ('(%.4f, %.4f), ' % p)
s += postamble
self.ui.textEdit.clear()
self.ui.textEdit.append(s)
##########################################################################
# slots
def make_symmetric(self):
while not (self.l2.rightJoint is None):
self.l2.rightJoint.removeSelf()
l1 = self.l1
l2 = self.l2
while not (l1.rightJoint is None):
t = l1.rightJoint.toVisTrails('left')
t = (-t[0], t[1])
p = ModuleFringeJoint.toScene(t, 'right')
l2 = l2.createNewLine(p)
l1 = l1.rightJoint.rightLine
self.update_text_view()
def make_mirrored(self):
while not (self.l2.rightJoint is None):
self.l2.rightJoint.removeSelf()
l1 = self.l1
pl = []
while not (l1.rightJoint is None):
p = l1.rightJoint.scenePos()
pl.append(QtCore.QPointF(-p.x(), p.y()))
l1 = l1.rightJoint.rightLine
l2 = self.l2
for p in reversed(pl):
l2 = l2.createNewLine(p)
self.update_text_view()
def clear_points(self):
while not (self.l2.rightJoint is None):
self.l2.rightJoint.removeSelf()
while not (self.l1.rightJoint is None):
self.l1.rightJoint.removeSelf()
self.update_text_view()
