def drawVectors(context, color, points):
"""Draw the vectors from the points."""
for i in range(len(points) - 1):
v = Vector.createFromTwoTuples(points[i],
points[i + 1],
color=color)
v.showFromTuple(context, points[i])
def drawVectors(self, index, color):
"""Draw the vectors from the points."""
graph = self.graphs[index]
for i in range(len(graph) - 1):
v = Vector.createFromTwoTuples(graph[i], graph[i + 1], color=color)
v.showFromTuple(self.context, graph[i])
def getVectors(self, graph):
"""Return the list of vectors."""
return [
Vector.createFromTwoTuples(graph[i], graph[i + 1])
for i in range(len(graph) - 1)
]
