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murugananth

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  3. Bar Chart X-Axis Problem

    in Web Forms

    Posted

    Please find the sample code below.

    Chart.aspx

    <%@ Page Language="C#" AutoEventWireup="true" CodeFile="Chart.aspx.cs" Inherits="Chart" %>

    <%

    @ Register Assembly="ChartFX.WebForms" Namespace="ChartFX.WebForms" TagPrefix="chartfx" %><%@ Register Assembly="ChartFX.WebForms.Adornments" Namespace="ChartFX.WebForms.Adornments" TagPrefix="chartfxadornments" %>

    <%

    @ Register Assembly="ChartFX.WebForms" Namespace="ChartFX.WebForms.Galleries" TagPrefix="chartfx7galleries" %><html xmlns="http://www.w3.org/1999/xhtml" >

    <

    head runat="server"><title>Untitled Page</title>

    </

    head>

    <

    body>

    <form id="form1" runat="server">

    <chartfx:Chart ID="ChartReport" EnableViewState="false" AllSeries-Gallery="Bar" Height="99%" Width = "100%" runat="server">

     

    </chartfx:Chart>

    </form></body>

    </

    html>

    ---------------------------------------------------------------------------------------------------------------------------

    Chart.aspx.cs

    using

    System;

    using

    System.Data;

    using

    System.Configuration;

    using

    System.Collections;

    using

    System.Web;

    using

    System.Web.Security;

    using

    System.Web.UI;

    using

    System.Web.UI.WebControls;

    using

    System.Web.UI.WebControls.WebParts;

    using

    System.Web.UI.HtmlControls;

    using

    ChartFX.WebForms;

    using

    ChartFX.WebForms.DataProviders;

    public

    partial class Chart : System.Web.UI.Page

    {

    protected void Page_Load(object sender, EventArgs e)

    {

    // code for DataTableDataTable dt = new DataTable();

    DataColumn dc1 = new DataColumn();dc1.ColumnName = "X";

    dc1.DataType =

    Type.GetType("System.Int32");DataColumn dc2 = new DataColumn();

    dc2.ColumnName =

    "Y";dc2.DataType = Type.GetType("System.Int32");

    dt.Columns.Add(dc1);

    dt.Columns.Add(dc2);

    DataRow dr1,dr2,dr3,dr4,dr5;

    dr1 = dt.NewRow();

    dr2 = dt.NewRow();

    dr3 = dt.NewRow();

    dr4 = dt.NewRow();

    dr5 = dt.NewRow();

    dr1["X"] = 1;

    dr1[

    "Y"] = 50240;dr2["X"] = 2;

    dr2[

    "Y"] = 6162;dr3["X"] = 3;

    dr3[

    "Y"] = 248;dr4["X"] = 4;

    dr4[

    "Y"] = 500;dr5["X"] = 5;dr5["Y"] = 150;

    dt.Rows.Add(dr1);

    dt.Rows.Add(dr2);

    dt.Rows.Add(dr3);

    dt.Rows.Add(dr4);

    dt.Rows.Add(dr5);

    // Code to generate Bar Chart ChartReport.RenderFormat = ".NET";

    ChartReport.Height =

    Unit.Percentage(99);ChartReport.Width = Unit.Percentage(100);

    ChartReport.Gallery =

    Gallery.Bar;ChartReport.View3D.Enabled = true;

    ChartReport.View3D.BoxThickness = 10;

    ChartReport.AxisX.LabelsFormat.Format = AxisFormat.Number;

    ChartReport.AxisX.Title.Text =

    "X";ChartReport.AxisY.Title.Text = "Y";

    DataTableProvider data = new ChartFX.WebForms.DataProviders.DataTableProvider(dt);CrosstabDataProvider cfxCT = new CrosstabDataProvider();

    cfxCT.DataSource = data;

    ChartReport.DataSourceSettings.Fields.Add(new FieldMap("X", FieldUsage.RowHeading));

    ChartReport.DataSourceSettings.Fields.Add(

    new FieldMap("Y", FieldUsage.ColumnHeading));ChartReport.DataSourceSettings.Fields.Add(new FieldMap("Y", FieldUsage.Value));

    ChartReport.DataSource = cfxCT;

    ChartReport.RecalculateScale();

    }

    }

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