def test_closestConnectors(self):
try:
root = Tkinter.Tk()
canvas = pyworkflow.gui.canvas.Canvas(root, width=800, height=600)
tb1 = canvas.createTextbox("Textbox1", 100, 100, "blue")
tb2 = canvas.createTextbox("Textbox2", 300, 100, "blue")
tb3 = canvas.createTextbox("Textbox3", 100, 300, "blue")
tb1ConnectorsCoords=tb1.getConnectorsCoordinates()
tb2ConnectorsCoords=tb2.getConnectorsCoordinates()
tb3ConnectorsCoords=tb3.getConnectorsCoordinates()
c1,c2= pyworkflow.gui.canvas.findStrictClosestConnectors(tb1,tb2)
c3,c4= pyworkflow.gui.canvas.findStrictClosestConnectors(tb1,tb3)
# tb1 and tb2 are aligned vertically. tb1 and tb3, horizontally.
# So, their closest connectors must share one coordinate (y in case of c1&c2, x i n case of c3&c4)
self.assertEqual(c1[1],c2[1])
self.assertEqual(c3[0],c4[0])
except Tkinter.TclError as ex:
print ex
def test_closestConnectors(self):
try:
root = Tkinter.Tk()
canvas = pyworkflow.gui.canvas.Canvas(root, width=800, height=600)
tb1 = canvas.createTextbox("Textbox1", 100, 100, "blue")
tb2 = canvas.createTextbox("Textbox2", 300, 100, "blue")
tb3 = canvas.createTextbox("Textbox3", 100, 300, "blue")
tb1ConnectorsCoords = tb1.getConnectorsCoordinates()
tb2ConnectorsCoords = tb2.getConnectorsCoordinates()
tb3ConnectorsCoords = tb3.getConnectorsCoordinates()
c1, c2 = pyworkflow.gui.canvas.findStrictClosestConnectors(
tb1, tb2)
c3, c4 = pyworkflow.gui.canvas.findStrictClosestConnectors(
tb1, tb3)
# tb1 and tb2 are aligned vertically. tb1 and tb3, horizontally.
# So, their closest connectors must share one coordinate (y in case of c1&c2, x i n case of c3&c4)
self.assertEqual(c1[1], c2[1])
self.assertEqual(c3[0], c4[0])
except Tkinter.TclError as ex:
print ex
def test_connectorsCoords(self):
try:
root = Tkinter.Tk()
canvas = pyworkflow.gui.canvas.Canvas(root, width=800, height=600)
tb1 = canvas.createTextbox("First", 100, 100, "blue")
connectorsCoords=tb1.getConnectorsCoordinates()
self.assertTrue(self.allDifferent(connectorsCoords))
print connectorsCoords
distances={}
for i in range(len(connectorsCoords)-1):
distances[i]=self.distance(connectorsCoords[i],connectorsCoords[i+1])
print distances
self.assertTrue(self.allEqual(distances.values()))
self.assertNotEqual(distances[0],0)
except Tkinter.TclError as ex:
print ex
def test_connectorsCoords(self):
try:
root = Tkinter.Tk()
canvas = pyworkflow.gui.canvas.Canvas(root, width=800, height=600)
tb1 = canvas.createTextbox("First", 100, 100, "blue")
connectorsCoords = tb1.getConnectorsCoordinates()
self.assertTrue(self.allDifferent(connectorsCoords))
print connectorsCoords
distances = {}
for i in range(len(connectorsCoords) - 1):
distances[i] = self.distance(connectorsCoords[i],
connectorsCoords[i + 1])
print distances
self.assertTrue(self.allEqual(distances.values()))
self.assertNotEqual(distances[0], 0)
except Tkinter.TclError as ex:
print ex
