I have tried to implement a line chart along with Notes,. but the problem arises when 2 notes are very close to each other they overlap and are not readable. I tried adding margin but could not achieve a good result even with rotation it looks very absurd.
I am trying to figure out a way where I can display the notes in one series alternatively top or down. But I can't find anything. I only got an option to display notes top or down per series. Need help with this?
Or if any other way I can achieve it with a readable format
hi all,
how can i show text just above the line series in a RadCartesianChart?
<telerik:LineSeries ItemsSource="{Binding CurrentChartData.PassingScoreLine}"
ValueBinding="Score"
CategoryBinding="XCategory"
Stroke="Blue"
Foreground="Blue">
</telerik:LineSeries>
thanks.
Hallo!
Is it possible to bind a SmartLabel to DataPoint.IsSelected property!
I have a ChartSeries with more than 10.000 DataPoints. When i specify a DataPointTemplate, the performance gets bad!
I need an implementation like the TrackBallInfoCursor! Can you give me a hint?
Hallo,
i have a problem with displaying large values in chart view.
When i load my data set from server i get e.g. 1000 data point. one of this points have the value 730000000.83
The MaxZoom property is set to 5000000,5000000.
When you completely zoom in all the small values are hidden/not displayed in grid. The only line you can see is the line of the first value (730000000.83)
ID Time Value
52510 2012-06-06 17:30:50.000 730000000.83
52511 2012-06-06 18:00:50.000 71.97
52512 2012-06-06 18:30:50.000 70.12
52513 2012-06-06 18:45:50.000 79.19
52514 2012-06-06 19:00:50.000 78.26
52515 2012-06-06 19:15:50.000 77.33
52516 2012-06-06 19:30:50.000 76.4
52517 2012-06-06 19:45:50.000 75.47
52518 2012-06-06 20:00:50.000 74.54
52519 2012-06-06 20:15:50.000 73.61
In RadCartesianChart, there is an error when displaying multiple AreaSeries with CombineMode = Stack. A stack is formed incorrectly if there are negative values in the AreaSeries.
For category 2, the value must be 3 + (-5) = -2. But not -5
Hello! Is there а way to calculate distance between left, right edges of chart control and left, right edges of plot area? Also i need the event, raised when this edges are changing. I've found the property PlotAreaClip and the event PlotAreaClipChanged, but i don't understand how they works. PlotAreaClip.X returns value greater that i need and it rises every time I zoom a chart in.
I've attached the picture.
Hi! I'm trying to improve the design of CartesianGridLineAnnotation label (add background border, for example). I've written that code:
<telerik:CartesianGridLineAnnotation Axis="{Binding ElementName=horizontalAxis}" Value="2.8" Stroke="Blue" Label="123" StrokeThickness="1">
<telerik:CartesianGridLineAnnotation.LabelDefinition>
<telerik:ChartAnnotationLabelDefinition>
<telerik:ChartAnnotationLabelDefinition.Template>
<DataTemplate>
<TextBlock Text="{Binding}" />
</DataTemplate>
</telerik:ChartAnnotationLabelDefinition.Template>
</telerik:ChartAnnotationLabelDefinition>
</telerik:CartesianGridLineAnnotation.LabelDefinition>
</telerik:CartesianGridLineAnnotation>
It seems like Text="{Binding}" doesn't works, because chart doesn't display any text. But it will display it if i replace {Binding} with some value. I've checked the binding state, by the way. It' works fine (attached picture).
I managed to play this problem on your example: https://github.com/telerik/xaml-sdk/tree/master/ChartView/SL/AnnotationsAdding. Version: 2016.2.613.1050.
Hi there. I want to control a height of vertical axis like it imaged at the attached picture. The left axis has height like half of chart area height. Help me to achieve this, please.