def draw_triangle(self, triangle):
x1, y1 = triangle.vertex1.x, triangle.vertex1.y
x2, y2 = triangle.vertex2.x, triangle.vertex2.y
x3, y3 = triangle.vertex3.x, triangle.vertex3.y
canvas_triangle = self.canvas.create_polygon(
[x1, y1, x2, y2, x3, y3],
fill=StyleManager.get_fill_color(),
outline=StyleManager.get_outline_color())
FigureManager.add_figure(triangle)
triangle.set_canvas_object(canvas_triangle)
def draw_point(self, point, r):
center_x, center_y = point.get_coordinates()
canvas_point = self.canvas.create_oval(
center_x - r,
center_y - r,
center_x + r,
center_y + r,
fill=StyleManager.get_fill_color(),
outline=StyleManager.get_outline_color())
FigureManager.add_figure(point)
point.set_canvas_object(canvas_point)
def draw_circle(self, circle):
center_x, center_y = circle.get_center()
r = circle.get_radius()
canvas_circle = self.canvas.create_oval(
center_x - r,
center_y - r,
center_x + r,
center_y + r,
fill=StyleManager.get_fill_color(),
outline=StyleManager.get_outline_color())
FigureManager.add_figure(circle)
circle.set_canvas_object(canvas_circle)