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初步完成图表功能

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This commit is contained in:
David P.G
2025-09-17 14:13:48 +08:00
parent 82c355a392
commit e023bf3b55
3 changed files with 127 additions and 28 deletions
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46
DMS.WPF/Views/VariableHistoryView.xaml
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@@ -15,6 +15,7 @@
xmlns:valueConverts="clr-namespace:DMS.WPF.ValueConverts"
xmlns:vm="clr-namespace:DMS.WPF.ViewModels"
xmlns:converters="clr-namespace:DMS.WPF.Converters"
xmlns:lvc="clr-namespace:LiveCharts.Wpf;assembly=LiveCharts.Wpf"
d:DataContext="{d:DesignInstance vm:VariableHistoryViewModel}"
d:DesignHeight="600"
d:DesignWidth="800"
@@ -142,23 +143,32 @@
</Border>
</StackPanel>
<!-- 变量历史记录列表 -->
<DataGrid
Margin="20"
AutoGenerateColumns="False"
CanUserDeleteRows="False"
CanUserSortColumns="True"
IsReadOnly="True"
ItemsSource="{Binding VariableHistories}"
SelectionMode="Single"
Style="{StaticResource DataGridBaseStyle}">
<DataGrid.Columns>
<DataGridTextColumn Binding="{Binding Value}" Header="值" />
<DataGridTextColumn
Binding="{Binding Timestamp, StringFormat='{}{0:yyyy-MM-dd HH:mm:ss}'}"
Header="时间戳"
IsReadOnly="True" />
</DataGrid.Columns>
</DataGrid>
<!-- 变量历史记录列表和图表 -->
<hc:TabControl Margin="20">
<hc:TabItem Header="数据表格">
<DataGrid
AutoGenerateColumns="False"
CanUserDeleteRows="False"
CanUserSortColumns="True"
IsReadOnly="True"
ItemsSource="{Binding VariableHistories}"
SelectionMode="Single"
Style="{StaticResource DataGridBaseStyle}">
<DataGrid.Columns>
<DataGridTextColumn Binding="{Binding Value}" Header="值" />
<DataGridTextColumn
Binding="{Binding Timestamp, StringFormat='{}{0:yyyy-MM-dd HH:mm:ss}'}"
Header="时间戳"
IsReadOnly="True" />
</DataGrid.Columns>
</DataGrid>
</hc:TabItem>
<hc:TabItem Header="数据图表">
<lvc:CartesianChart Series="{Binding LineSeriesCollection}"
AxisX="{Binding LineAxisX}"
AxisY="{Binding LineAxisY}"
Margin="10"/>
</hc:TabItem>
</hc:TabControl>
</DockPanel>
</UserControl>