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Syncfusion Feedback

Connected dot plot chart - Dumbell dot chart

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144638 May 15,2019 02:25 PM UTC May 17,2019 06:04 AM UTC Xamarin.Forms 3
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Tags: SfChart
Codrina Merigo
Asked On May 15, 2019 02:25 PM UTC

Hello,

It is possible to achieve usign syncfusion chart a connected dot ploat chart something like here :

https://stephanieevergreen.com/dumbbell-dot-plot/ where 1 have 2 series of data that i need to vertically connect using a line. I was thinking about using scatter chart, but I have no idea on h ow to connect the points.



Thank you very much,
Codrina



Bharathiraja K [Syncfusion]
Replied On May 16, 2019 09:45 AM UTC

Hi Codrina, 
 
Greetings from Syncfusion.  
 
We can achieve your requirement using Range column series and scatter series. Range column series will plot based on two y values. (i.e. High and Low). 
And the Width property of Column series class is used to change the rectangle size, it value range from 0 to 1, by default range column width noted as 0.8. 
 
We are prepared the sample based on this requirement, that can be downloaded from below link. And find the code snippet below.  
 
<chart:SfChart x:Name="chart" HorizontalOptions="FillAndExpand" VerticalOptions="FillAndExpand"> 
 
. . .  
 
<chart:RangeColumnSeries ItemsSource="{Binding ChartSeriesData}" XBindingPath="Date" High="High" Low="Low" Width="0.01" Color="DarkBlue"/> 
            <chart:ScatterSeries ItemsSource="{Binding ChartSeriesData}" XBindingPath="Date" YBindingPath="High" ScatterWidth="14" ScatterHeight="14" Color="Red"/> 
            <chart:ScatterSeries ItemsSource="{Binding ChartSeriesData}" XBindingPath="Date" YBindingPath="Low" ScatterHeight="14" ScatterWidth="14" Color="Black"/> 
 
. . .        
 
</chart:SfChart> 
 
 
Please refer the below help document link for more details. 
 
 
 
Regards, 
Bharathi. 


Codrina Merigo
Replied On May 16, 2019 12:40 PM UTC

Thank you very much, works like a charm!

Codrina

Bharathiraja K [Syncfusion]
Replied On May 17, 2019 06:04 AM UTC

Hi Codrina,  
 
Thanks for your feedback. 
 
Regards, 
Bharathi. 


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