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我正試圖找到一個解決方案，將圖形嵌入到一個kivy窗口小部件中。似乎只有一個使用kivy garden graph（sin wave）的例子，並且在我的應用程序中難以實現。Kivy圖不會出現在窗口小部件中
這裏是我與
#!/usr/bin/kivy
import kivy
from random import random
from kivy.app import App
from kivy.lang import Builder
from kivy.uix.screenmanager import ScreenManager, Screen
from kivy.uix.gridlayout import GridLayout
from kivy.uix.boxlayout import BoxLayout
from kivy.uix.button import Button
from kivy.uix.switch import Switch
from kivy.uix.label import Label
from kivy.garden.graph import Graph, MeshLinePlot
from math import sin
import matplotlib.pyplot as plt
import matplotlib.animation as animation
from kivy.graphics import *
from kivy.config import Config
Config.set('graphics', 'width', '800')
Config.set('graphics', 'height', '480')
Builder.load_string("""
<Menuscreen>:
#Handling the gesture event.
ScreenManager:
id: manager
Screen:
id: main_screen
name:'main_screen'
FloatLayout:
MyGraph:
size_hint: None, None
size: 800,600
pos: 25,25
""")
class MyGraph(Graph):
def __init__(self, **kwargs):
super(MyGraph, self).__init__(**kwargs)
self.xlabel = 'This is the X axis'
self.ylabel = 'This is the Y axis'
self.x_ticks_minor = 5
self.x_ticks_major = 25
self.y_ticks_major = 1
self.y_grid_label = True
self.x_grid_label = True
self.x_grid = True
self.y_grid = True
self.xmax = 100
self.xmin = -0
self.ymin = -1
self.ymax = 1
self.plot = MeshLinePlot(color=[1, 0, 0, 1])
self.plot.points = [(x, sin(x/10.)) for x in range(0, 100)]
self.add_plot(self.plot)
class MenuScreen(Screen):
pass
sm = ScreenManager()
menu_screen = MenuScreen(name='menu')
sm.add_widget(menu_screen)
class TestApp(App):
def build(self):
return sm
if __name__ == '__main__':
TestApp().run()
工作的所有軸標籤似乎出現，但圖上的點不會出現在代碼。有什麼我失蹤，讓這個出現？預先感謝您的建議。