new section in docs

Author: yzh211

docs/index.rst

@@ -17,6 +17,7 @@ PyOSP supports Python 3.0 or higher, and depends on `Numpy <https://numpy.org/>`
    Installation <user_guide/installation>
    Traditional curvilinear swath analysis <notebooks/fix_width_curv>
    Traditional circular swath analysis <notebooks/fix_radius_cir>
+   Object-oriented swath analysis <notebooks/object_homo>
 
 Indices and tables
 ==================

docs/notebooks/object_homo.ipynb

@@ -35,6 +35,9 @@ def __init__(self, center, raster, radius,
         super(Elev_cir,self).__init__(center, raster, radius,
                                       ng_start, ng_end,
                                       ng_stepsize, radial_stepsize)
+
+    def __repr__(self):
+        return("{}".format(self.__class__.__name__))
 
     def _radial_lines(self):
         num = (self.ng_end - self.ng_start) // self.ng_stepsize

pyosp/cirsp/elev_cir.py

@@ -32,7 +32,10 @@ def __init__(self, center, raster, radius,
         super(Orig_cir,self).__init__(center, raster, radius,
                                       ng_start, ng_end,
                                       ng_stepsize, radial_stepsize)
-            
+
+    def __repr__(self):
+        return("{}".format(self.__class__.__name__))
+
     def _radial_lines(self):
         num = (self.ng_end - self.ng_start) // self.ng_stepsize
         sector = list(np.arange(self.ng_start, self.ng_end+0.00001,

pyosp/cirsp/orig_cir.py

@@ -39,6 +39,9 @@ def __init__(self, center, raster, radius,
         super(Slope_cir,self).__init__(center, raster, radius,
                                       ng_start, ng_end,
                                       ng_stepsize, radial_stepsize)
+
+    def __repr__(self):
+        return("{}".format(self.__class__.__name__))
 
     def _radial_lines(self):
         num = (self.ng_end - self.ng_start) // self.ng_stepsize

pyosp/cirsp/slope_cir.py

@@ -40,6 +40,9 @@ def __init__(self, center, raster, radius,
         super(Tpi_cir,self).__init__(center, raster, radius,
                                      ng_start, ng_end,
                                      ng_stepsize, radial_stepsize)
+
+    def __repr__(self):
+        return("{}".format(self.__class__.__name__))
 
     def _radial_lines(self):
         num = (self.ng_end - self.ng_start) // self.ng_stepsize