python怎么画re푙푢(푥)函数图像

发布网友发布时间：2024-05-01 12:30

共1个回答

热心网友时间：2024-10-22 00:54

import PySimpleGUI as sg

layout = [[sg.Graph(canvas_size=(400, 400), graph_bottom_left=(-105,-105),
graph_top_right=(105,105), background_color='white',
key='graph', tooltip='This is a cool graph!')],
]

window = sg.Window('Graph of Sine Function', grab_anywhere=True).Layout(layout).Finalize()
graph = window.FindElement('graph')

# Draw axis
graph.DrawLine((-100,0), (100,0))
graph.DrawLine((0,-100), (0,100))

for x in range(-100, 101, 20):
graph.DrawLine((x,-3), (x,3))
if x != 0:
graph.DrawText( x, (x,-10), color='green')

for y in range(-100, 101, 20):
graph.DrawLine((-3,y), (3,y))
if y != 0:
graph.DrawText( y, (-10,y), color='blue')

# Draw Graph
for x in range(-100,100):
y = math.sin(x/20)*50
graph.DrawCircle((x,y), 1, line_color='red', fill_color='red')

event, values = window.Read()