Hi Team,
I have a column stacked Xam Data Chart as attached in the first image mentioned below .I need a olap axis curve on x axis for the data points plotted on the graph against y axis.Attached an image for the expected output i am trying to get( 2nd image).Tried doing the same but ended up in issues.Can you please provide a sample if you have any .
Thanks in advance for all you do
Note:I have got only one series in my graph
Below mentioned is the sample code that i used
Xaml File:
<Window x:Class="XamDataChartServiceReportsCase.DataTableTest" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:ig="http://schemas.infragistics.com/xaml" Title="DataTableTest" Height="Auto" Width="Auto"> <Grid> <Grid.Resources> <ContentControl x:Key="theTooltip"> <StackPanel Orientation="Vertical"> <StackPanel Orientation="Horizontal"> <TextBlock Text="Service: " FontWeight="Bold"/> <TextBlock Text="{Binding Item.Column}"/> </StackPanel> <StackPanel Orientation="Horizontal"> <TextBlock Text="Report: " FontWeight="Bold"/> <TextBlock Text="{Binding Item.Report}"/> </StackPanel> </StackPanel> </ContentControl>
</Grid.Resources> <Grid.RowDefinitions> <RowDefinition/> <RowDefinition Height="40"/> </Grid.RowDefinitions> <ig:XamDataChart x:Name="chart" Title="Report Distribution Graph" DefaultInteraction="None" > <ig:XamDataChart.Axes> <ig:CategoryXAxis x:Name="xAxis" ItemsSource="{Binding DefaultView}" Label="{}{Label}" > <ig:CategoryXAxis.LabelSettings > <ig:AxisLabelSettings Location="InsideLeft" Extent="5" /> </ig:CategoryXAxis.LabelSettings> </ig:CategoryXAxis> <ig:NumericYAxis x:Name="yAxis" MinimumValue="0" MaximumValue="100" MajorStrokeThickness="0" MinorStrokeThickness="0" Title="Reports /Data Density" > <ig:NumericYAxis.TitleSettings > <ig:TitleSettings Position="Auto" Angle="-90" /> </ig:NumericYAxis.TitleSettings> </ig:NumericYAxis> </ig:XamDataChart.Axes> <ig:XamDataChart.Series>
<ig:ColumnSeries XAxis="{Binding ElementName=xAxis}" YAxis="{Binding ElementName=yAxis}" ItemsSource="{Binding DefaultView}" ValueMemberPath="Value" Thickness='0' Outline='Black' ToolTip="{StaticResource theTooltip}" IsCustomCategoryStyleAllowed="True" />
</ig:XamDataChart.Series> </ig:XamDataChart> <!--<Button x:Name="addColumnBtn" Content="Add Column/Series" Click="addColumnBtn_Click" Grid.Row="1"/>-->
</Grid></Window>
Xaml Code Behind File :
using System;using System.Collections.Generic;using System.Data;using System.Linq;using System.Text;using System.Threading.Tasks;using System.Windows;using System.Windows.Controls;using System.Windows.Data;using System.Windows.Documents;using System.Windows.Input;using System.Windows.Media;using System.Windows.Media.Imaging;using System.Windows.Shapes;using Infragistics.Controls.Charts;
namespace XamDataChartServiceReportsCase{ /// <summary> /// Interaction logic for DataTableTest.xaml /// </summary> public partial class DataTableTest : Window { Random r = new Random(); DataTable table = new DataTable();
public DataTableTest() { InitializeComponent();
table.Columns.Add(new DataColumn("Label", typeof (string))); table.Columns.Add(new DataColumn("Value", typeof (int))); table.Columns.Add(new DataColumn("Report", typeof (string))); table.Columns.Add(new DataColumn("Column", typeof (string))); for (int i = 0; i < 10; i++) { DataRow row = table.NewRow();
row["Label"] = "Resistivity Diagnostics 1234 " + Convert.ToString(1);
row["Column"] = "Service " + Convert.ToString(1); row["Report"] = "rEPORT"; row["Value"] = r.Next(1, 100);
table.Rows.Add(row);
} this.DataContext = table; } }
}
Hello Rob,
Thanks a lot for your help.Appreciate your support.
Regards,
Srikanth
Hello Srikanth,
I have attached a sample application that displays both a Column and Spline series. The data it binds to has two properties: ColumnValue and SplineValue. ColumnValue is tied to the ColumnSeries and SplineValue is tied to SplineSeries so you can see how to set this up.
Let me know if you have any questions.
Hi Rob,
Thanks for the quick reply .But can you provide a sample on how to get a spline curve on the column series as mentioned in the image.
Srikanth.
I'm not really sure what an Olap axis curve is. Your second screenshot looks more like a trend line than anything else. The only Olap related feature we have for the xamDataChart is the OlapXAxis (http://help.infragistics.com/doc/WPF/2016.1/CLR4.0/?page=DataChart_Visualizing_Multi-Dimensional_Data_(OLAP_Data)_(xamDataChart).html). It is an axis type that you create and assign OLAP data to and it will show that data in the chart.
Making a line like the screenshot shouldn't be that difficult assuming you already have the data for it. A SplineSeries will give you the same curvy look.