Hi there
How to change crosshair’s and rollover’s tooltip, in particular lowest to low and highest to high?
- VRueda asked 11 years ago
- last edited 10 years ago
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Hi,
You need to set RolloverLabelTemplate, CursorLabelTemplate properties. Here is the template which is used by default:
<ControlTemplate x:Key="CursorLabelTemplate" TargetType="s:TemplatableControl"> <Border Background="{Binding Path=CursorLabelBackgroundBrush, Source={z:Static Member=s:ThemeManager.ThemeProvider}}" BorderBrush="{Binding Path=CursorLabelBorderBrush, Source={z:Static Member=s:ThemeManager.ThemeProvider}}" BorderThickness="1" CornerRadius="5"> <ItemsControl Margin="6" ItemsSource="{Binding SeriesData.SeriesInfo}" ItemTemplate="{StaticResource OhlcSeriesRolloverLabelTemplate}"> </ItemsControl> </Border> </ControlTemplate> <!-- Template for the RolloverModifier tooltip to display AxisInfo collection (result of hit test) --> <DataTemplate x:Key="OhlcSeriesRolloverLabelTemplate"> <Grid> <Grid.RowDefinitions> <RowDefinition Height="Auto" /> <RowDefinition /> </Grid.RowDefinitions> <Grid.ColumnDefinitions> <ColumnDefinition /> <ColumnDefinition Width="Auto" /> </Grid.ColumnDefinitions> <TextBlock Grid.ColumnSpan="2" HorizontalAlignment="Left" Style="{StaticResource HintDataItemsStyle}" Text="{Binding SeriesName}" Visibility="{Binding SeriesName, Converter={StaticResource CollapseIfNullOrEmptyStringConverter}}" /> <StackPanel Grid.Row="1"> <TextBlock HorizontalAlignment="Left" Style="{StaticResource HintDataItemsStyle}" Text="Open" /> <TextBlock HorizontalAlignment="Left" Style="{StaticResource HintDataItemsStyle}" Text="Highest" /> <TextBlock HorizontalAlignment="Left" Style="{StaticResource HintDataItemsStyle}" Text="Lowest" /> <TextBlock HorizontalAlignment="Left" Style="{StaticResource HintDataItemsStyle}" Text="Close" /> </StackPanel> <StackPanel Grid.Row="1" Grid.Column="1"> <TextBlock HorizontalAlignment="Left" Style="{StaticResource HintDataItemsStyle}" Text="{Binding OpenValue, StringFormat=\{0:0.000\}}" /> <TextBlock HorizontalAlignment="Left" Style="{StaticResource HintDataItemsStyle}" Text="{Binding HighValue, StringFormat=\{0:0.000\}}" /> <TextBlock HorizontalAlignment="Left" Style="{StaticResource HintDataItemsStyle}" Text="{Binding LowValue, StringFormat=\{0:0.000\}}" /> <TextBlock HorizontalAlignment="Left" Style="{StaticResource HintDataItemsStyle}" Text="{Binding CloseValue, StringFormat=\{0:0.000\}}" /> </StackPanel> </Grid> </DataTemplate>
You should modify this or create your own template, to override default one.
Hope this helps!
Best regards,
Yuriy
- Yuriy Zadereckiy answered 11 years ago
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Hi Can you help me override your template from code? Shall i use xamlreader.parse? Or put xaml template in resources then find it by FindResource?
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Please, find useful information on this topic here: How to generate rollover marker template in code. Best regards, Yuriy
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