Tooltip, Scroll

[Bruno]

I want to know, if exist some way, that i can do a radchart works with a tooltip, and scrolling, because if i enable scroll, tooltips doesnt work anymore.

<telerik:RadChart ID="RadChart1" runat="server" AutoLayout="True" OnItemDataBound="RadChart1_ItemDataBound"
          Skin="Windows7" Width="1200px">
          <ChartTitle TextBlock-Text="Gráficos">
          </ChartTitle>
          <Series>
              <telerik:ChartSeries DataYColumn="Vr_Lcto" Name="Series 1" Type="Line">
                  <Appearance>
                      <TextAppearance TextProperties-Font="Arial, 8.25pt" />
                      <PointMark Visible="True" Border-Width="2" Border-Color="White" Dimensions-AutoSize="false"
                          Dimensions-Height="12px" Dimensions-Width="12px">
                          <FillStyle MainColor="186, 207, 141" FillType="solid">
                          </FillStyle>
                      </PointMark>
                      <LineSeriesAppearance Width="5" />
                  </Appearance>
              </telerik:ChartSeries>
          </Series>
          <PlotArea>
              <XAxis DataLabelsColumn="Cd_Tp_Cnt">
                  <Appearance>
                      <TextAppearance TextProperties-Font="Arial, 8.25pt, style=Bold" />
                      <LabelAppearance RotationAngle="30">
                      </LabelAppearance>
                  </Appearance>
              </XAxis>
              <YAxis AxisMode="Extended">
                  <Appearance>
                      <TextAppearance TextProperties-Font="Arial, 8.25pt, style=Bold" />
                  </Appearance>
              </YAxis>
          </PlotArea>
          <Legend Visible="false"></Legend>
      </telerik:RadChart>
      <telerik:RadToolTipManager ID="RadToolTipManager1" runat="server" Skin="Windows7"
          Width="200px" Animation="Slide" Position="TopCenter" EnableShadow="true" ToolTipZoneID="RadChart1"
          AutoTooltipify="true">
      </telerik:RadToolTipManager>

Thankz in advance!

[Giuseppe]

Hello Bruno,

Interactivity features like tooltips and mouse click events are not supported when zooming / scrolling is enabled. This is a limitation of the control that cannot be worked around.


All the best,
Giuseppe
the Telerik team

[Robert]

Can you elaborate on what this limitation is and why it cannot be worked around?  We have a direct need for this capability.  I see Google chart tools allows both of these features to exist simultaneously so I would have trouble believing that technology does not allow it.

Thanks

[Giuseppe]

Hello John,

This is not a limitation of the technology but a limitation of the specific approach used in RadChart for ASP.NET AJAX to achieve the zoom / scroll functionality that prevents us from simultaneously supporting interactivity. Unfortunately at this time we have no concrete plans for the redesign of this feature and we cannot commit a specific timeframe for such effort.


Regards,
Giuseppe
the Telerik team