Applies to: Nevron Chart for SharePoint (WSS3.0, SharePoint 2007/2010/2013)
How to show every second label on the chart web part X axis?
In Nevron Chart for SharePoint you can use Custom Code injection to change the X or Y axis labels display sequence.
The following code example can be used to display labels at every fourth tick for the X axis and every second tick for the Y axis:
[C#]
using System;
using System.Drawing;
using Nevron.GraphicsCore;
using Nevron.Chart;
using Nevron.ReportingServices;
namespace MyNamespace
{
/// <summary>
/// Sample class
/// </summary>
public class MyClass
{
/// <summary>
/// Main entry point
/// </summary>
/// <param name="context"></param>
public static void RSMain(NRSChartCodeContext context)
{
NChart chart = context.Document.Charts[0];
NStandardScaleConfigurator scaleX = chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator as NStandardScaleConfigurator;
scaleX.NumberOfTicksPerLabel = 4;
NStandardScaleConfigurator scaleY = chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator as NStandardScaleConfigurator;
scaleY.NumberOfTicksPerLabel = 2;
}
}
}
[VB.NET]
Imports System
Imports System.Drawing
Imports Nevron.GraphicsCore
Imports Nevron.Chart
Imports Nevron.ReportingServices
Namespace MyNamespace
''' <summary>
''' Sample class
''' </summary>
Public Class [MyClass]
''' <summary>
''' Main entry point
''' </summary>
''' <param name="context"></param>
Public Shared Sub RSMain(context As NRSChartCodeContext)
Dim chart As NChart = context.Document.Charts(0)
Dim scaleX As NStandardScaleConfigurator = TryCast(chart.Axis(StandardAxis.PrimaryX).ScaleConfigurator, NStandardScaleConfigurator)
scaleX.NumberOfTicksPerLabel = 4
Dim scaleY As NStandardScaleConfigurator = TryCast(chart.Axis(StandardAxis.PrimaryY).ScaleConfigurator, NStandardScaleConfigurator)
scaleY.NumberOfTicksPerLabel = 2
End Sub
End Class
End Namespace
Article ID: 183, Created On: 3/9/2011, Modified: 1/29/2013