In [1]:
%matplotlib inline

Grid2DCanvas中添加散点

创建画布


In [2]:
from catplot.grid_components.grid_canvas import Grid2DCanvas

In [3]:
canvas = Grid2DCanvas()


创建nodes


In [4]:
from catplot.grid_components.nodes import Node2D

In [5]:
node1 = Node2D([0.5, 0.5], color="#7A8E02", size=600)
node2 = Node2D([0.5, 1.0], color="#A555FB", size=600)
node3 = Node2D([0.8, 0.7], color="#D11F54", size=600)

添加到画布中


In [6]:
canvas.add_nodes([node1, node2, node3])

绘制


In [7]:
canvas.draw()
canvas.figure


Out[7]: