Add camera argument in Sphere constructor

Author: vitcpp

sphereplot.ipynb

@@ -61,7 +61,7 @@ def __init__(self, lat):
 
 class Sphere:
 
-	def __init__(self, fig, rect):
+	def __init__(self, fig, rect, camera = None):
 		self.fig = fig
 		self.axes = self.fig.add_axes(projection = "3d", rect = rect)
 		self.axes.grid(False)
@@ -74,7 +74,10 @@ def __init__(self, fig, rect):
 		self.axes.zaxis.set_pane_color((1.0, 1.0, 1.0, 0.0))
 		self.axes._axis3don = False
 		self.axes.set_aspect("equal");
-		self.axes.view_init(elev=45., azim=15)
+		if camera is None:
+			self.axes.view_init(elev=45., azim=15)
+		else:
+			self.axes.view_init(camera[0], camera[1])
 		self.__plot_axes()
 
 	def camera(self, elev, azim):

sphereplot.py

@@ -2,7 +2,7 @@
 
 fig = plt.figure(figsize = (5, 5))
 
-sphere = Sphere(fig, rect = [0, 0, 1, 1])
+sphere = Sphere(fig, rect = [0, 0, 1, 1], camera = (0, 0))
 
 sphere.parallel(0)
 sphere.parallel(1)
@@ -21,6 +21,6 @@
 sphere.great_circle_arc(1, 1, 1, 0)
 sphere.great_circle_arc(1, 0, 0, 0)
 
-sphere.camera(35, 45)
+#sphere.camera(35, 45)
 
 plt.show()