3 Answers, 1 is accepted
Hello Saqib,
Negative values are not meaningful in the context of a pie/donut chart and are not supported, as explained here: http://www.telerik.com/help/aspnet-ajax/htmlchart-types-pie-chart.html.
What you can do is to add a minus sign before the value in the label / toolip via the DataFormatString property of their tags (http://www.telerik.com/help/aspnet-ajax/htmlchart-server-side-api-configure-series.html) or their ClientTemplate (http://www.telerik.com/help/aspnet-ajax/htmlchart-client-templates-for-tooltips-and-labels.html).
Regards,
Telerik
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Rank 1
How can I show both x and y value to show in tooltip with different formats for each x and y?
You can use either use DataFormatString property or templates. For example:
ASPX:
<telerik:RadHtmlChart runat="server" ID="ScatterLineChart1" Transitions="true"> <PlotArea> <Series> <telerik:ScatterLineSeries Name="0.8C" MissingValues="Gap"> <LabelsAppearance DataFormatString="{1:P0} for {0:C1} currency" Position="Below" /> <TooltipsAppearance> <ClientTemplate> #=kendo.format(\'{0:P0}\', value.y)# for #=kendo.format(\'{0:C1}\', value.x)# currency </ClientTemplate> </TooltipsAppearance> <MarkersAppearance MarkersType="Circle" /> <SeriesItems> <telerik:ScatterSeriesItem X="10" Y="0.10" /> <telerik:ScatterSeriesItem X="15" Y="0.20" /> <telerik:ScatterSeriesItem /> <telerik:ScatterSeriesItem X="32" Y="0.40" /> <telerik:ScatterSeriesItem X="43" Y="0.50" /> <telerik:ScatterSeriesItem X="55" Y="0.60" /> <telerik:ScatterSeriesItem X="60" Y="0.70" /> </SeriesItems> </telerik:ScatterLineSeries> </Series> </PlotArea></telerik:RadHtmlChart>You may also find useful the following resources:
Regards,
Danail Vasilev
Telerik
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