def test_fillColor_property(self):
msg = "The 'fillColor' trait of a Label instance must be a Color or None"
with nose.tools.assert_raises_regexp(traitlets.TraitError, msg):
cesiumpy.Label(position=[-120, 40, 0], text="xxx", fillColor=1)
b = cesiumpy.Label(position=[-120, 40, 0], text="xxx", fillColor="red")
exp = """{position : Cesium.Cartesian3.fromDegrees(-120.0, 40.0, 0.0), label : {text : "xxx", fillColor : Cesium.Color.RED}}"""
self.assertEqual(b.script, exp)
msg = "The 'fillColor' trait of a Label instance must be a Color or None"
with nose.tools.assert_raises_regexp(traitlets.TraitError, msg):
b.fillColor = 1
b.fillColor = 'blue'
exp = """{position : Cesium.Cartesian3.fromDegrees(-120.0, 40.0, 0.0), label : {text : "xxx", fillColor : Cesium.Color.BLUE}}"""
self.assertEqual(b.script, exp)
def test_entities_geocode(self):
try:
e = cesiumpy.Point(position='Los Angeles')
exp = """{position : Cesium.Cartesian3.fromDegrees(-118.2436849, 34.0522342, 0.0), point : {pixelSize : 10.0, color : Cesium.Color.WHITE}}"""
self.assertEqual(e.script, exp)
e = cesiumpy.Label(position='Los Angeles', text='xxx')
exp = """{position : Cesium.Cartesian3.fromDegrees(-118.2436849, 34.0522342, 0.0), label : {text : "xxx"}}"""
self.assertEqual(e.script, exp)
p = cesiumpy.Pin()
e = cesiumpy.Billboard(position='Los Angeles', image=p)
exp = """{position : Cesium.Cartesian3.fromDegrees(-118.2436849, 34.0522342, 0.0), billboard : {image : new Cesium.PinBuilder().fromColor(Cesium.Color.ROYALBLUE, 48.0)}}"""
self.assertEqual(e.script, exp)
e = cesiumpy.Box(position='Los Angeles', dimensions=(40e4, 30e4, 50e4))
exp = """{position : Cesium.Cartesian3.fromDegrees(-118.2436849, 34.0522342, 0.0), box : {dimensions : new Cesium.Cartesian3(400000.0, 300000.0, 500000.0)}}"""
self.assertEqual(e.script, exp)
e = cesiumpy.Ellipse(position='Los Angeles', semiMinorAxis=25e4,
semiMajorAxis=40e4)
exp = """{position : Cesium.Cartesian3.fromDegrees(-118.2436849, 34.0522342, 0.0), ellipse : {semiMinorAxis : 250000.0, semiMajorAxis : 400000.0}}"""
self.assertEqual(e.script, exp)
e = cesiumpy.Cylinder(position='Los Angeles', length=100e4,
topRadius=10e4, bottomRadius=10e4)
exp = """{position : Cesium.Cartesian3.fromDegrees(-118.2436849, 34.0522342, 0.0), cylinder : {length : 1000000.0, topRadius : 100000.0, bottomRadius : 100000.0}}"""
self.assertEqual(e.script, exp)
e = cesiumpy.Polygon(hierarchy=['Los Angeles', 'Las Vegas', 'San Francisco'])
exp = """{polygon : {hierarchy : Cesium.Cartesian3.fromDegreesArray([-118.2436849, 34.0522342, -115.1398296, 36.1699412, -122.4194155, 37.7749295])}}"""
self.assertEqual(e.script, exp)
# not supported, Unabel to create rectangle from single geolocation
e = cesiumpy.Rectangle(coordinates=(-85, 40, -80, 45))
e = cesiumpy.Ellipsoid(position='Los Angeles', radii=(20e4, 20e4, 30e4))
exp = """{position : Cesium.Cartesian3.fromDegrees(-118.2436849, 34.0522342, 0.0), ellipsoid : {radii : new Cesium.Cartesian3(200000.0, 200000.0, 300000.0)}}"""
self.assertEqual(e.script, exp)
e = cesiumpy.Wall(positions=['Los Angeles', 'Las Vegas', 'San Francisco'],
maximumHeights=10e4, minimumHeights=0)
exp = "{wall : {positions : Cesium.Cartesian3.fromDegreesArray([-118.2436849, 34.0522342, -115.1398296, 36.1699412, -122.4194155, 37.7749295]), maximumHeights : [100000.0, 100000.0, 100000.0], minimumHeights : [0, 0, 0]}}"
self.assertEqual(e.script, exp)
e = cesiumpy.Corridor(positions=['Los Angeles', 'Las Vegas', 'San Francisco'], width=2e5)
exp = """{corridor : {positions : Cesium.Cartesian3.fromDegreesArray([-118.2436849, 34.0522342, -115.1398296, 36.1699412, -122.4194155, 37.7749295]), width : 200000.0}}"""
self.assertEqual(e.script, exp)
e = cesiumpy.Polyline(positions=['Los Angeles', 'Las Vegas', 'San Francisco'], width=0.5)
exp = """{polyline : {positions : Cesium.Cartesian3.fromDegreesArray([-118.2436849, 34.0522342, -115.1398296, 36.1699412, -122.4194155, 37.7749295]), width : 0.5}}"""
self.assertEqual(e.script, exp)
e = cesiumpy.PolylineVolume(positions=['Los Angeles', 'Las Vegas', 'San Francisco'],
shape=[-5e4, -5e4, 5e4, -5e4, 5e4, 5e4, -5e4, 5e4])
exp = """{polylineVolume : {positions : Cesium.Cartesian3.fromDegreesArray([-118.2436849, 34.0522342, -115.1398296, 36.1699412, -122.4194155, 37.7749295]), shape : [new Cesium.Cartesian2(-50000.0, -50000.0), new Cesium.Cartesian2(50000.0, -50000.0), new Cesium.Cartesian2(50000.0, 50000.0), new Cesium.Cartesian2(-50000.0, 50000.0)]}}"""
self.assertEqual(e.script, exp)
except geopy.exc.GeocoderQuotaExceeded:
raise nose.SkipTest("exceeded geocoder quota")
def test_label(self):
e = cesiumpy.Label(position=(-110, 40, 0), text='label_text')
exp = """{position : Cesium.Cartesian3.fromDegrees(-110.0, 40.0, 0.0), label : {text : "label_text"}}"""
self.assertEqual(e.script, exp)
e = e.copy()
self.assertEqual(e.script, exp)
e = cesiumpy.Label(position=(-110, 40, 0),
text='label_text',
fillColor='blue',
scale=0.1)
exp = """{position : Cesium.Cartesian3.fromDegrees(-110.0, 40.0, 0.0), label : {text : "label_text", fillColor : Cesium.Color.BLUE, scale : 0.1}}"""
self.assertEqual(e.script, exp)
e = e.copy()
self.assertEqual(e.script, exp)
def label(self, text, x, y, z=None, size=None, color=None):
"""
Plot cesiumpy.Label
Parameters
----------
text : list
List of labels
x : list
List of longitudes
y : list
List of latitudes
z : list or float
Heights
size : list or float
Text size
color : list or Color
Text color
"""
x = com.validate_listlike(x, key='x')
# for list validation (not allow scalar)
text = com.validate_listlike(text, key='text')
text = self._fill_by(text, len(x), key='text')
y = com.validate_listlike(y, key='y')
y = self._fill_by(y, len(x), key='y')
z = self._fill_by(z, len(x), key='z', default=0)
size = self._fill_by(size, len(x), key='size')
color = self._fill_by(color, len(x), key='color')
for i, (_text, _x, _y, _z, _size,
_color) in enumerate(zip(text, x, y, z, size, color)):
p = cesiumpy.Label(position=(_x, _y, _z),
text=_text,
scale=_size,
fillColor=_color)
self.widget.entities.add(p)
return self.widget
def test_entities_repr(self):
e = cesiumpy.Point(position=[-110, 40, 0])
exp = "Point(-110.0, 40.0, 0.0)"
self.assertEqual(repr(e), exp)
e = cesiumpy.Label(position=[-110, 40, 0], text='xxx')
exp = "Label(-110.0, 40.0, 0.0)"
self.assertEqual(repr(e), exp)
p = cesiumpy.Pin()
e = cesiumpy.Billboard(position=(-110, 40, 0), image=p)
exp = "Billboard(-110.0, 40.0, 0.0)"
self.assertEqual(repr(e), exp)
e = cesiumpy.Box(position=[-110, 40, 0], dimensions=(40e4, 30e4, 50e4))
exp = "Box(-110.0, 40.0, 0.0)"
self.assertEqual(repr(e), exp)
e = cesiumpy.Ellipse(position=[-110, 40, 0],
semiMinorAxis=25e4,
semiMajorAxis=40e4)
exp = "Ellipse(-110.0, 40.0, 0.0)"
self.assertEqual(repr(e), exp)
e = cesiumpy.Cylinder(position=[-110, 40, 100],
length=100e4,
topRadius=10e4,
bottomRadius=10e4)
exp = "Cylinder(-110.0, 40.0, 100.0)"
self.assertEqual(repr(e), exp)
e = cesiumpy.Polygon(hierarchy=[-90, 40, -95, 40, -95, 45, -90, 40])
exp = "Polygon([-90, 40, -95, 40, -95, 45, -90, 40])"
self.assertEqual(repr(e), exp)
e = cesiumpy.Rectangle(coordinates=(-85, 40, -80, 45))
exp = "Rectangle(west=-85.0, south=40.0, east=-80.0, north=45.0)"
self.assertEqual(repr(e), exp)
e = cesiumpy.Ellipsoid(position=(-70, 40, 0), radii=(20e4, 20e4, 30e4))
exp = "Ellipsoid(-70.0, 40.0, 0.0)"
self.assertEqual(repr(e), exp)
e = cesiumpy.Wall(positions=[-60, 40, -65, 40, -65, 45, -60, 45],
maximumHeights=[10e4] * 4,
minimumHeights=[0] * 4)
exp = "Wall([-60, 40, -65, 40, -65, 45, -60, 45])"
self.assertEqual(repr(e), exp)
e = cesiumpy.Corridor(positions=[-120, 30, -90, 35, -60, 30],
width=2e5)
exp = "Corridor([-120, 30, -90, 35, -60, 30])"
self.assertEqual(repr(e), exp)
e = cesiumpy.Polyline(positions=[-120, 25, -90, 30, -60, 25],
width=0.5)
exp = "Polyline([-120, 25, -90, 30, -60, 25])"
self.assertEqual(repr(e), exp)
e = cesiumpy.PolylineVolume(
positions=[-120, 20, -90, 25, -60, 20],
shape=[-5e4, -5e4, 5e4, -5e4, 5e4, 5e4, -5e4, 5e4])
exp = "PolylineVolume([-120, 20, -90, 25, -60, 20])"
self.assertEqual(repr(e), exp)