def testLabel(self):
# Create a new label
l = czml.Label()
l.text = 'test label'
l.show = False
self.assertEqual(l.data(), {'text': 'test label', 'show': False})
# Modify an existing label
l.show = True
self.assertEqual(l.data(), {'text': 'test label', 'show': True})
# Create a new label from an existing label
l2 = czml.Label()
l2.loads(l.dumps())
self.assertEqual(l.data(), l2.data())
# Add a label toa CZML packet
packet = czml.CZMLPacket(id='abc')
packet.label = l2
self.assertEqual(packet.data(), {
'id': 'abc',
'label': {
'text': 'test label',
'show': True
},
})
def testLabel(self):
l = czml.Label()
l.text = 'test label'
l.show = False
self.assertEqual(l.data(), {'text': 'test label', 'show': False})
l.show = True
self.assertEqual(l.data(), {'text': 'test label', 'show': True})
l2 = czml.Label()
l2.loads(l.dumps())
self.assertEqual(l.data(), l2.data())
def create(ICAO, longitude, latitude, height):
packet2 = czml.CZMLPacket(id=ICAO)
lb = czml.Label(text=ICAO, show=True)
lb.scale = 0.5
lb.pixelOffset = {'cartesian2': [30, -20]}
packet2.label = lb
packet2.position = {"cartographicDegrees": [longitude, latitude, height]}
md = czml.Model()
md.gltf = "../../Models/b737.glb"
md.maximumScale = 20000
md.minimumPixelSize = 64
packet2.model = md
doc.packets.append(packet2)
def create(obj_id, longitude, latitude, height):
packet2 = czml.CZMLPacket(id=obj_id)
packet2.name = "BEIDOU1"
lb = czml.Label(text="北斗卫星", show=True)
lb.scale = 0.5
lb.pixelOffset = {'cartesian2': [50, -30]}
packet2.label = lb
packet2.position = {"cartographicDegrees": [longitude, latitude, height]}
md = czml.Model()
md.gltf = "../../Models/a2100.gltf"
md.maximumScale = 20000
md.minimumPixelSize = 64
packet2.model = md
doc.packets.append(packet2)
def testDocument(self):
# Create a new document packet
doc_packet1 = czml.CZMLPacket(id='document', version='1.0')
self.assertEqual(doc_packet1.data(), {
'id': 'document',
'version': '1.0'
})
# Modify an existing document packet
doc_packet1.version = '1.1'
self.assertEqual(doc_packet1.data(), {
'id': 'document',
'version': '1.1'
})
# Create a new document packet from an existing document packet
doc_packet2 = czml.CZMLPacket()
doc_packet2.loads(doc_packet1.dumps())
self.assertEqual(doc_packet1.data(), doc_packet2.data())
# Test that version can only be added to the document packet (id='document')
with self.assertRaises(Exception):
doc_packet1 = czml.CZMLPacket(id='foo', version='1.0')
doc_packet1 = czml.CZMLPacket(id='foo')
self.assertRaises(Exception, setattr, doc_packet1, 'version', '1.0')
# Test the writing of CZML using the write() method and the reading of that CZML using the loads() method
doc = czml.CZML()
doc.packets.append(doc_packet2)
label_packet = czml.CZMLPacket(id='label')
label = czml.Label()
label.text = 'test label'
label.show = True
label_packet.label = label
doc.packets.append(label_packet)
test_filename = 'test.czml'
doc.write(test_filename)
with open(test_filename, 'r') as test_file:
doc2 = czml.CZML()
doc2.loads(test_file.read())
self.assertEqual(doc.dumps(), doc2.dumps())
os.remove(test_filename)
def testCZMLPacket(self):
p = czml.CZMLPacket(id='abc')
self.assertEqual(p.dumps(), '{"id": "abc"}')
bb = czml.Billboard()
bb.image = 'http://localhost/img.png'
bb.scale = 0.7
bb.show = True
p.billboard = bb
self.assertEqual(p.data(),
{'billboard': {'image': 'http://localhost/img.png',
'scale': 0.7, 'show': True}, 'id': 'abc'})
p2 = czml.CZMLPacket(id='abc')
p2.loads(p.dumps())
self.assertEqual(p.data(), p2.data())
pos = czml.Position()
coords = [7.0, 0.0, 1.0, 2.0, 6.0, 3.0, 4.0, 5.0]
pos.cartesian = coords
p.position = pos
l = czml.Label()
l.text = 'test label'
l.show = False
p.label = l
self.assertEqual(p.data(),
{'billboard': {'image': 'http://localhost/img.png',
'scale': 0.7, 'show': True}, 'id': 'abc',
'label': {'show': False, 'text': 'test label'},
'position': {'cartesian': [7.0, 0.0, 1.0, 2.0, 6.0, 3.0, 4.0, 5.0]},
})
p2.loads(p.dumps())
self.assertEqual(p.data(), p2.data())
p3 = czml.CZMLPacket(id='cde')
p3.point = {'color':
{'rgba': [0, 255, 127, 55]},
'show': True}
self.assertEqual(p3.data(), {'id': 'cde',
'point': {'color':
{'rgba': [0, 255, 127, 55]},
'show': True}})
p32 = czml.CZMLPacket(id='abc')
p32.loads(p3.dumps())
self.assertEqual(p3.data(), p32.data())
p4 = czml.CZMLPacket(id='defg')
pl = czml.Polyline()
pl.color = {'rgba': [0, 255, 127, 55]}
pl.width = 10
pl.outlineWidth = 2
pl.show = True
v = czml.VertexPositions()
v.cartographicDegrees = [0.0, 0.0, .0, 1.0, 1.0, 1.0]
p4.vertexPositions = v
p4.polyline = pl
self.assertEqual(p4.data(),
{'polyline':
{'color': {'rgba': [0, 255, 127, 55]},
'width': 10,
'outlineWidth': 2,
'show': True},
'id': 'defg',
'vertexPositions':
{'cartographicDegrees':
[0.0, 0.0, 0.0, 1.0, 1.0, 1.0]}
})
p42 = czml.CZMLPacket(id='abc')
p42.loads(p4.dumps())
self.assertEqual(p4.data(), p42.data())
p5 = czml.CZMLPacket(id='efgh')
p5.vertexPositions = v
poly = czml.Polygon(color={'rgba': [0, 255, 127, 55]})
p5.polygon = poly
self.assertEqual(p5.data(),
{'polygon':
{'material':
{'solidColor':
{'color':
{'rgba': [0, 255, 127, 55]}}}},
'id': 'efgh',
'vertexPositions':
{'cartographicDegrees':
[0.0, 0.0, 0.0, 1.0, 1.0, 1.0]}})
p52 = czml.CZMLPacket(id='abc')
p52.loads(p5.dumps())
self.assertEqual(p5.data(), p52.data())
return p