Hi,

We are putting some doughnut charts to track progress on certain items. They work very well, but when the value is zero, the doughnut center takes the color of the outside.  Is there a way to keep the center white?  I can find nothing on controlling the center color.  Thanks.

Here is our definition:

<telerik:RadHtmlChart runat="server"
                    ID="RadHtmlChart1"
                    Width="100%"
                    Height="350"
                    Transitions="true"
                    Skin="Metro"
                    EnableTheming="False"
                    RenderMode="Mobile"
                    style="padding-left:30px">

                <Legend>
                    <Appearance Position="Right" Visible="false">
                    </Appearance>
                </Legend>
                <PlotArea>
                    <Series>
                        <telerik:DonutSeries StartAngle="90"  HoleSize="85" DataFieldY="dat" ColorField="color">
                        <LabelsAppearance Visible="false"> </LabelsAppearance>
                            <TooltipsAppearance Color="White" DataFormatString="{0}%"></TooltipsAppearance>
                            <SeriesItems>
                            </SeriesItems>
                        </telerik:DonutSeries>
                    </Series>
                </PlotArea>
                </telerik:RadHtmlChart>

Hi,

How can we control smar labels connector length i.e ChartSeriesLabelConnectorsSettings  class does not give any control to connector length. I am looking for some logic so that we can control the connector length.

Thankyou,

~Sri

Hi There,

Is there any way where I can customize CharLabelSettings i.e   based on label value  .We would like to change 1) Control template or customize data template.

its just like if value is >10 then show smartlabels fround ground in red and show label in ellipse .

Hi There,

How can we decrease smartlabels connector length? 

Hi There,

How can I change SmartLabel background > Its by default a Textblock.

How can i change it to label or some other  control?

Thankyou,

Hi Telerik Team

I´m working with 3d chart, but some of my requeriments is to hide or remove the backgroud of the 3d chart, please check the attached image to understand what I need. 

Thanks in advance

Hello,

I use RadChart to implement pie chart.

Mostly it works perfect but sometimes it can't find an optimal way to locate labels (see the attached file, one label gets cut off).

The SmartLabels mode is enable.

Here is my code:

<tcc:RadChart Grid.Row="1" x:Name="pieChart" Background="Transparent" BorderBrush="Transparent" UseDefaultLayout="False" >
                <tcc:RadChart.AnimationSettings>
                    <tch:AnimationSettings DefaultSeriesDelay="00:00:00" ItemAnimationDuration="00:00:00.25" ItemDelay="00:00:00"/>
                </tcc:RadChart.AnimationSettings>
                <Grid>
                    <Grid.ColumnDefinitions>
                        <ColumnDefinition Width="3*" />
                        <ColumnDefinition Width="1*" />
                    </Grid.ColumnDefinitions>
                    <tch:ChartArea x:Name="chartArea" LegendName="chartLegend" SmartLabelsEnabled="True" Height="460" Margin="0" Padding="0" VerticalAlignment="Top" ItemClick="ChartArea_ItemClick"/>
                    <tch:ChartLegend x:Name="chartLegend" Grid.Column="1" Style="{StaticResource PieChartLegendStyle}" Height="460" Margin="0" Padding="0" VerticalAlignment="Top" LegendItemStyle="{StaticResource CustomChartLegendItemStyle}"/>
                </Grid>
            </tcc:RadChart>

Is there a way to solve this issue?