python-3.x - 错误无穷大值 altair jupyter [-infinite,infinite]

Question

大家好，我在 altair 上创建图表时遇到问题。该图可以毫无问题地工作，唯一的缺点是当我要与之交互时，我会获得以下标签。我要解决的另一件事是，我希望系统需要在机器人案例中做出反应，因此当我与第一个下拉菜单交互时，以及当我与第二个或两者交互时。当且仅当我用“transform_filter((selection | selection1))”替换“transform_filter((selection & selection1))”时，所有这些问题都不会出现，但万一我做了这个替换并且我想要根据两个过滤器过滤元素是行不通的。

Infinite extent for field "timestamp": [Infinity, -Infinity] 
Infinite extent for field "Y1": [Infinity, -Infinity]

input_dropdown = alt.binding_select(options=[[1,2,3,4,5],[4],[3],[1],[2],[5],[1,4,5],[3,4,5],[1,2,3,4],[1,3,5],[1,3,4],[1,2,5],[1,2,4],[1,2,3],[4,5],[4,2],[2,3],[1,2],[5,3],[3,4],[2,5],[1,4],[1,5],[1,2],[1,3]])
selection = alt.selection_single(fields=['FIELD1'], bind=input_dropdown, name='FIELD1: ')

#dropdown
input_dropdown1 = alt.binding_select(options=[['M13','M14','M15','M16'],['M14'],['M13'],['M16'],['M15']])
selection1 = alt.selection_single(fields=['FIELD2'], bind=input_dropdown1, name='FIELD2: ')
#shape
selection_Operation= alt.selection_multi(fields=['FIELD1:N'],bind='legend')
shape_Operation = alt.condition(selection_Operation ,alt.Shape('FIELD1:N'), alt.value('lightgray'))

color = alt.condition(selection,alt.Color('FIELD2:N'), alt.value('lightgray'))

interaction1 = alt.selection_interval(bind='scales', on="[mousedown[event.altKey], mouseup] > mousemove", translate="[mousedown[event.altKey], mouseup] > mousemove!",
    zoom="wheel![event.altKey]"
)

interactionY = alt.selection_interval(bind='scales', encodings=['x'],on="[mousedown[event.shiftKey], mouseup] > mousemove",translate="[mousedown[event.shiftKey], mouseup] > mousemove!",
    zoom="wheel![event.shiftKey]")
Scatter=alt.Chart(pd_df_).mark_point(filled=True).encode(x=alt.X('timestamp:T', title='TIMESTAMP'),y=alt.Y('Y1:Q', title='Y1'),  color=color,shape=shape_Operation,tooltip = ['Y1:N','FIELD1:N','KIND:N','FIELD2:N', alt.Tooltip('timestamp:T', format = '%Y-%m-%d %H:%M'),'CODE:N']
).add_selection(interaction1,interactionY,selection,selection1,selection_Operation).transform_filter((selection & selection1))

ScatterLine

#saveVegaLiteVis(es, 'index-pattern', 'graph1', ScatterLine, timeField=True)

标签： python-3.xelasticsearchjupyterkibanaaltair