Fin du code

Projets/douglas-peucker.md

@@ -351,6 +351,64 @@ for segment in segments:
 On peut aussi simplifier les chemins.
 
 
+```{code-cell} ipython3
+:tags: [remove-cell]
+points = list(points_droite_nettoye)
+points_gauche_nettoye = retirer_points(points[:n], 0.5)
+points_droite_nettoye = retirer_points(points[n-1:], 0.5)
+```
+
+```{code-cell} ipython3
+:tags: [remove-input]
+figure = ps.Figure(0.0, 20.0, -0.1, 5.1, MatplotlibBackend)
+
+segments = def_segments(points[:n])
+for segment in segments:
+    figure.add(segment)
+
+segments = def_segments(points_gauche_nettoye)
+
+for segment in segments:
+    segment.style.line_color = ps.Style.Color.MAGENTA
+    figure.add(segment)
+
+extremites = ps.Line(points[0],ps.Point(points[n-1].x,2.5))
+extremites.style.line_color = ps.Style.Color.BLUE
+figure.add(extremites)
+
+segments = def_segments(points_a)
+
+for segment in segments:
+    segment.style.line_color = ps.Style.Color.RED
+    figure.add(segment)
+```
+et
+```{code-cell} ipython3
+:tags: [remove-input]
+figure = ps.Figure(0.0, 20.0, -0.1, 5.1, MatplotlibBackend)
+
+segments = def_segments(points[n-1:])
+for segment in segments:
+    figure.add(segment)
+
+segments = def_segments(points_droite_nettoye)
+for segment in segments:
+    segment.style.line_color = ps.Style.Color.MAGENTA
+    figure.add(segment)
+
+extremites = ps.Line(ps.Point(points[n-1].x,2.5),points[-1])
+extremites.style.line_color = ps.Style.Color.BLUE
+figure.add(extremites)
+
+segments = def_segments(points_b)
+
+for segment in segments:
+    segment.style.line_color = ps.Style.Color.RED
+    figure.add(segment)
+```
+
+Et recommencer, quand c'est nécessaire.
+
 ## Travail demandé :
 
 Étudier et mettre en œuvre l'algorithme proposé.