38 lines
969 B
Python
38 lines
969 B
Python
import plotly.graph_objects as go
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from nicegui import ui
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import pandas as pd
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from random import random
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ui.label('登录系统')
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x = ui.input(label='x:')
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y = ui.input(label='y:')
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z = ui.input(label='z:')
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fig = go.Figure()
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fig.update_layout(margin=dict(l=0, r=0, t=0, b=0))
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plot = ui.plotly(fig).classes('w-full h-40')
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def add_trace():
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fig.add_trace(go.Scatter(x=[1, 2, 3], y=[x.value, y.value, z.value]))
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plot.update()
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ui.button('Add trace', on_click=add_trace)
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df = pd.DataFrame(columns=['x', 'y', 'z'])
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table = ui.table.from_pandas(df).classes('max-h-40')
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def add_to_dataframe():
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# 将新行添加到DataFrame
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new_row = {'x': x.value, 'y': y.value, 'z': z.value}
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global df # 使用global声明,以便在函数内部修改全局变量df
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df = df.append(new_row, ignore_index=True)
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# 更新表格显示
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table = ui.table.from_pandas(df).classes('max-h-40')
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ui.button('Add to DataFrame', on_click=add_to_dataframe)
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ui.run() |