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Getting markers on a line graph

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Chart (Obsolete)

This is a migrated thread and some comments may be shown as answers.

Simon Allport asked on 01 Mar 2011, 06:38 PM

Hi,
I have a line graph and at each point on the line graph i would like marker to be displayed next to the value. Not only that but is it also possible to have a custom marker?

Thanks

Simon Allport

<telerik:RadChart ID="rcDesignCapabilities1" runat="server" DefaultType="Line"

AutoLayout="True" AutoTextWrap="True" SeriesOrientation="Horizontal">

<Appearance>

<FillStyle MainColor="White">

</FillStyle>

<Border Visible="False" Color="white" />

</Appearance>

<Series>

<telerik:ChartSeries Name="Series 1" Type="Line">

<Appearance>

<FillStyle MainColor="150, 150, 150" SecondColor="194, 194, 194">

</FillStyle>

<Border Color="white" />

</Appearance>

</telerik:ChartSeries>

<telerik:ChartSeries Name="Series 2" Type="Line">

<Appearance>

<FillStyle MainColor="white" SecondColor="241, 241, 241">

</FillStyle>

<Border Color="white" />

</Appearance>

</telerik:ChartSeries>

</Series>

<Legend Visible="False">

<Appearance Dimensions-Margins="18%, 1%, 1px, 1px" Visible="False">

<Border Color="white"></Border>

</Appearance>

</Legend>

<PlotArea>

<XAxis VisibleValues="Positive" IsZeroBased="False" AutoScale="False"

AutoShrink="False" MaxItemsCount="7" MaxValue="5" MinValue="1" Step="1">

<Appearance Color="Silver" MajorTick-Color="Silver">

<MajorGridLines Color="Silver"></MajorGridLines>

</Appearance>

<AxisLabel>

<Appearance RotationAngle="270">

</Appearance>

</AxisLabel>

<Items>

<telerik:ChartAxisItem Value="1">

</telerik:ChartAxisItem>

<telerik:ChartAxisItem Value="2">

</telerik:ChartAxisItem>

<telerik:ChartAxisItem Value="3">

</telerik:ChartAxisItem>

<telerik:ChartAxisItem Value="4">

</telerik:ChartAxisItem>

<telerik:ChartAxisItem Value="5">

</telerik:ChartAxisItem>

</Items>

</XAxis>

<YAxis MaxItemsCount="5" AxisMode="Extended" IsLogarithmic="True"

IsZeroBased="False" LogarithmBase="5" Visible="True"

VisibleValues="Positive">

<Appearance Color="Silver" MajorTick-Color="Silver" MinorTick-Color="Silver">

<MajorGridLines Color="Silver"></MajorGridLines>

<MinorGridLines Color="224, 224, 224" />

</Appearance>

<AxisLabel>

<Appearance RotationAngle="0">

</Appearance>

<Marker Visible="True">

</Marker>

</AxisLabel>

</YAxis>

<YAxis2>

<AxisLabel>

<Appearance RotationAngle="0"></Appearance>

</AxisLabel>

</YAxis2>

<Appearance Dimensions-Margins="18%, 22%, 12%, 10%">

<FillStyle MainColor="White" FillType="Solid" SecondColor="White"></FillStyle>

<Border Color="white" Visible="False"></Border>

</Appearance>

</PlotArea>

<ChartTitle Visible="False">

<Appearance Position-AlignedPosition="Top" Visible="False">

</Appearance>

<TextBlock>

<Appearance TextProperties-Color="Gray" Border-Visible="False">

<Border Visible="False"></Border>

</Appearance>

</TextBlock>

</ChartTitle>

</telerik:RadChart>

public DataTable DesignCapabilities_1(DataTable ReportTable)

{

DataTable cap1dt = new DataTable();

cap1dt.Columns.Add("ID");

cap1dt.Columns.Add("Name");

cap1dt.Columns.Add("Type");

cap1dt.Columns.Add("Value");

foreach (DataRow dr in ReportTable.Rows)

{

object[] row1 = new object[4];

row1[0] = "2";

row1[1] = "Sample Average";

row1[2] = "Technical Design";

row1[3] = Decimal.Round(Convert.ToDecimal(dr["AvgTechnicalDesignCapabilityScore"].ToString()),2);

object[] row2 = new object[4];

row1[0] = "2";

row2[1] = "Your Company";

row2[2] = "Technical Design";

row2[3] = Decimal.Round(Convert.ToDecimal(dr["TechnicalDesignCapabilityScore"].ToString()),2);

object[] row3 = new object[4];

row3[0] = "2";

row3[1] = "Sample Average";

row3[2] = "User Focused";

row3[3] = Decimal.Round(Convert.ToDecimal(dr["sumUserDesignCapabilityScore"].ToString()),2);

object[] row4 = new object[4];

row4[0] = "2";

row4[1] = "Your Company";

row4[2] = "User Focused";

row4[3] = Decimal.Round(Convert.ToDecimal(dr["UserDesignCapabilityScore"].ToString()),2);

object[] row5 = new object[4];

row5[0] = "2";

row5[1] = "Sample Average";

row5[2] = "Promotional";

row5[3] = Decimal.Round(Convert.ToDecimal(dr["AvgPromotionalIdentityCapabilityScore"].ToString()),2);

object[] row6 = new object[4];

row6[0] = "2";

row6[1] = "Your Company";

row6[2] = "Promotional";

row6[3] = Decimal.Round(Convert.ToDecimal(dr["PromotionalIdentityCapabilityScore"].ToString()),2);

object[] row7 = new object[4];

row7[0] = "2";

row7[1] = "Sample Average";

row7[2] = "Strategic";

row7[3] = Decimal.Round(Convert.ToDecimal(dr["AvgStrategicCapabilityScore"].ToString()),2);

object[] row8 = new object[4];

row8[0] = "2";

row8[1] = "Your Company";

row8[2] = "Strategic";

row8[3] = Decimal.Round(Convert.ToDecimal(dr["StrategicCapabilityScore"].ToString()), 2);

cap1dt.Rows.Add(row1);

cap1dt.Rows.Add(row2);

cap1dt.Rows.Add(row3);

cap1dt.Rows.Add(row4);

cap1dt.Rows.Add(row5);

cap1dt.Rows.Add(row6);

cap1dt.Rows.Add(row7);

cap1dt.Rows.Add(row8);

}

return cap1dt;

}

DesignCompassBusiness.report rep = new DesignCompassBusiness.report();

radchart1.DataSource = rep.DesignCapabilities_1(dt);

radchart1.DataGroupColumn = "Name";

radchart1.PlotArea.XAxis.DataLabelsColumn = "Type";

radchart1.PlotArea.YAxis.MaxValue = 0;

radchart1.DataBind();

Getting markers on a line graph

1 Answer, 1 is accepted