ChartDirector 7.1 (.NET Edition)

Percentage Area Chart




This example demonstrates creating a percentage area chart. It also demonstrates how to include icons in the legend box using CDML.

A percentage area chart is like a stacked area chart, except the areas are individually scaled so that they stacked up to 100.

Note that in this example, the legend box contains icons. This is achieved by including the icons in the data set name using CDML.

The key features demonstrated in this example are:

Source Code Listing

[Windows Forms - C# version] NetWinCharts\CSharpWinCharts\percentarea.cs
using System; using ChartDirector; namespace CSharpChartExplorer { public class percentarea : DemoModule { //Name of demo module public string getName() { return "Percentage Area Chart"; } //Number of charts produced in this demo module public int getNoOfCharts() { return 1; } //Main code for creating chart. //Note: the argument chartIndex is unused because this demo only has 1 chart. public void createChart(WinChartViewer viewer, int chartIndex) { // The data for the area chart double[] data0 = {42, 49, 33, 38, 51, 46, 29, 41, 44, 57, 59, 52, 37, 34, 51, 56, 56, 60, 70, 76, 63, 67, 75, 64, 51}; double[] data1 = {50, 55, 47, 34, 42, 49, 63, 62, 73, 59, 56, 50, 64, 60, 67, 67, 58, 59, 73, 77, 84, 82, 80, 84, 98}; double[] data2 = {87, 89, 85, 66, 53, 39, 24, 21, 37, 56, 37, 23, 21, 33, 13, 17, 14, 23, 16, 25, 29, 30, 45, 47, 46}; // The timestamps on the x-axis DateTime[] labels = {new DateTime(1996, 1, 1), new DateTime(1996, 4, 1), new DateTime( 1996, 7, 1), new DateTime(1996, 10, 1), new DateTime(1997, 1, 1), new DateTime(1997, 4, 1), new DateTime(1997, 7, 1), new DateTime(1997, 10, 1), new DateTime(1998, 1, 1 ), new DateTime(1998, 4, 1), new DateTime(1998, 7, 1), new DateTime(1998, 10, 1), new DateTime(1999, 1, 1), new DateTime(1999, 4, 1), new DateTime(1999, 7, 1), new DateTime(1999, 10, 1), new DateTime(2000, 1, 1), new DateTime(2000, 4, 1), new DateTime(2000, 7, 1), new DateTime(2000, 10, 1), new DateTime(2001, 1, 1), new DateTime(2001, 4, 1), new DateTime(2001, 7, 1), new DateTime(2001, 10, 1), new DateTime(2002, 1, 1)}; // Create a XYChart object of size 500 x 280 pixels, using 0xffffcc as background color, // with a black border, and 1 pixel 3D border effect XYChart c = new XYChart(500, 280, 0xffffcc, 0, 1); // Set the plotarea at (50, 45) and of size 320 x 200 pixels with white background. // Enable horizontal and vertical grid lines using the grey (0xc0c0c0) color. c.setPlotArea(50, 45, 320, 200, 0xffffff).setGridColor(0xc0c0c0, 0xc0c0c0); // Add a legend box at (370, 45) using vertical layout and 8 points Arial Bold font. LegendBox legendBox = c.addLegend(370, 45, true, "Arial Bold", 8); // Set the legend box background and border to transparent legendBox.setBackground(Chart.Transparent, Chart.Transparent); // Set the legend box icon size to 16 x 32 pixels to match with custom icon size legendBox.setKeySize(16, 32); // Add a title to the chart using 14 points Times Bold Itatic font and white font color, // and 0x804020 as the background color c.addTitle("Quarterly Product Sales", "Times New Roman Bold Italic", 14, 0xffffff ).setBackground(0x804020); // Set the labels on the x axis. c.xAxis().setLabels2(labels); // Set multi-style axis label formatting. Start of year labels are displayed as yyyy. // For other labels, just show minor tick. c.xAxis().setMultiFormat(Chart.StartOfYearFilter(), "{value|yyyy}", Chart.AllPassFilter( ), "-"); // Add a percentage area layer to the chart AreaLayer layer = c.addAreaLayer2(Chart.Percentage); // Add the three data sets to the area layer, using icons images with labels as data set // names layer.addDataSet(data0, 0x40ddaa77, "<*block,valign=absmiddle*><*img=@/images/service.png*> Service<*/*>"); layer.addDataSet(data1, 0x40aadd77, "<*block,valign=absmiddle*><*img=@/images/software.png*> Software<*/*>"); layer.addDataSet(data2, 0x40aa77dd, "<*block,valign=absmiddle*><*img=@/images/computer.png*> Hardware<*/*>"); // For a vertical stacked chart with positive data only, the last data set is always on // top. However, in a vertical legend box, the last data set is at the bottom. This can // be reversed by using the setLegend method. layer.setLegend(Chart.ReverseLegend); // Output the chart viewer.Chart = c; //include tool tip for the chart viewer.ImageMap = c.getHTMLImageMap("clickable", "", "title='{dataSetName} sales at {xLabel|yyyy} Q{=({xLabel|m}+2)/3|0}: US${value}K " + "({percent}%)'"); } } }

[Windows Forms - VB Version] NetWinCharts\VBNetWinCharts\percentarea.vb
Imports System Imports Microsoft.VisualBasic Imports ChartDirector Public Class percentarea Implements DemoModule 'Name of demo module Public Function getName() As String Implements DemoModule.getName Return "Percentage Area Chart" End Function 'Number of charts produced in this demo module Public Function getNoOfCharts() As Integer Implements DemoModule.getNoOfCharts Return 1 End Function 'Main code for creating chart. 'Note: the argument chartIndex is unused because this demo only has 1 chart. Public Sub createChart(viewer As WinChartViewer, chartIndex As Integer) _ Implements DemoModule.createChart ' The data for the area chart Dim data0() As Double = {42, 49, 33, 38, 51, 46, 29, 41, 44, 57, 59, 52, 37, 34, 51, 56, _ 56, 60, 70, 76, 63, 67, 75, 64, 51} Dim data1() As Double = {50, 55, 47, 34, 42, 49, 63, 62, 73, 59, 56, 50, 64, 60, 67, 67, _ 58, 59, 73, 77, 84, 82, 80, 84, 98} Dim data2() As Double = {87, 89, 85, 66, 53, 39, 24, 21, 37, 56, 37, 23, 21, 33, 13, 17, _ 14, 23, 16, 25, 29, 30, 45, 47, 46} ' The timestamps on the x-axis Dim labels() As Date = {DateSerial(1996, 1, 1), DateSerial(1996, 4, 1), DateSerial(1996, _ 7, 1), DateSerial(1996, 10, 1), DateSerial(1997, 1, 1), DateSerial(1997, 4, 1), _ DateSerial(1997, 7, 1), DateSerial(1997, 10, 1), DateSerial(1998, 1, 1), DateSerial( _ 1998, 4, 1), DateSerial(1998, 7, 1), DateSerial(1998, 10, 1), DateSerial(1999, 1, 1), _ DateSerial(1999, 4, 1), DateSerial(1999, 7, 1), DateSerial(1999, 10, 1), DateSerial( _ 2000, 1, 1), DateSerial(2000, 4, 1), DateSerial(2000, 7, 1), DateSerial(2000, 10, 1), _ DateSerial(2001, 1, 1), DateSerial(2001, 4, 1), DateSerial(2001, 7, 1), DateSerial( _ 2001, 10, 1), DateSerial(2002, 1, 1)} ' Create a XYChart object of size 500 x 280 pixels, using 0xffffcc as background color, with ' a black border, and 1 pixel 3D border effect Dim c As XYChart = New XYChart(500, 280, &Hffffcc, 0, 1) ' Set the plotarea at (50, 45) and of size 320 x 200 pixels with white background. Enable ' horizontal and vertical grid lines using the grey (0xc0c0c0) color. c.setPlotArea(50, 45, 320, 200, &Hffffff).setGridColor(&Hc0c0c0, &Hc0c0c0) ' Add a legend box at (370, 45) using vertical layout and 8 points Arial Bold font. Dim legendBox As LegendBox = c.addLegend(370, 45, True, "Arial Bold", 8) ' Set the legend box background and border to transparent legendBox.setBackground(Chart.Transparent, Chart.Transparent) ' Set the legend box icon size to 16 x 32 pixels to match with custom icon size legendBox.setKeySize(16, 32) ' Add a title to the chart using 14 points Times Bold Itatic font and white font color, and ' 0x804020 as the background color c.addTitle("Quarterly Product Sales", "Times New Roman Bold Italic", 14, &Hffffff _ ).setBackground(&H804020) ' Set the labels on the x axis. c.xAxis().setLabels2(labels) ' Set multi-style axis label formatting. Start of year labels are displayed as yyyy. For ' other labels, just show minor tick. c.xAxis().setMultiFormat(Chart.StartOfYearFilter(), "{value|yyyy}", Chart.AllPassFilter(), _ "-") ' Add a percentage area layer to the chart Dim layer As AreaLayer = c.addAreaLayer2(Chart.Percentage) ' Add the three data sets to the area layer, using icons images with labels as data set ' names layer.addDataSet(data0, &H40ddaa77, _ "<*block,valign=absmiddle*><*img=@/service.png*> Service<*/*>") layer.addDataSet(data1, &H40aadd77, _ "<*block,valign=absmiddle*><*img=@/software.png*> Software<*/*>") layer.addDataSet(data2, &H40aa77dd, _ "<*block,valign=absmiddle*><*img=@/computer.png*> Hardware<*/*>") ' For a vertical stacked chart with positive data only, the last data set is always on top. ' However, in a vertical legend box, the last data set is at the bottom. This can be ' reversed by using the setLegend method. layer.setLegend(Chart.ReverseLegend) ' Output the chart viewer.Chart = c 'include tool tip for the chart viewer.ImageMap = c.getHTMLImageMap("clickable", "", _ "title='{dataSetName} sales at {xLabel|yyyy} Q{=({xLabel|m}+2)/3|0}: US${value}K " & _ "({percent}%)'") End Sub End Class

[WPF - C#] NetWPFCharts\CSharpWPFCharts\percentarea.cs
using System; using ChartDirector; namespace CSharpWPFCharts { public class percentarea : DemoModule { //Name of demo module public string getName() { return "Percentage Area Chart"; } //Number of charts produced in this demo module public int getNoOfCharts() { return 1; } //Main code for creating chart. //Note: the argument chartIndex is unused because this demo only has 1 chart. public void createChart(WPFChartViewer viewer, int chartIndex) { // The data for the area chart double[] data0 = {42, 49, 33, 38, 51, 46, 29, 41, 44, 57, 59, 52, 37, 34, 51, 56, 56, 60, 70, 76, 63, 67, 75, 64, 51}; double[] data1 = {50, 55, 47, 34, 42, 49, 63, 62, 73, 59, 56, 50, 64, 60, 67, 67, 58, 59, 73, 77, 84, 82, 80, 84, 98}; double[] data2 = {87, 89, 85, 66, 53, 39, 24, 21, 37, 56, 37, 23, 21, 33, 13, 17, 14, 23, 16, 25, 29, 30, 45, 47, 46}; // The timestamps on the x-axis DateTime[] labels = {new DateTime(1996, 1, 1), new DateTime(1996, 4, 1), new DateTime( 1996, 7, 1), new DateTime(1996, 10, 1), new DateTime(1997, 1, 1), new DateTime(1997, 4, 1), new DateTime(1997, 7, 1), new DateTime(1997, 10, 1), new DateTime(1998, 1, 1 ), new DateTime(1998, 4, 1), new DateTime(1998, 7, 1), new DateTime(1998, 10, 1), new DateTime(1999, 1, 1), new DateTime(1999, 4, 1), new DateTime(1999, 7, 1), new DateTime(1999, 10, 1), new DateTime(2000, 1, 1), new DateTime(2000, 4, 1), new DateTime(2000, 7, 1), new DateTime(2000, 10, 1), new DateTime(2001, 1, 1), new DateTime(2001, 4, 1), new DateTime(2001, 7, 1), new DateTime(2001, 10, 1), new DateTime(2002, 1, 1)}; // Create a XYChart object of size 500 x 280 pixels, using 0xffffcc as background color, // with a black border, and 1 pixel 3D border effect XYChart c = new XYChart(500, 280, 0xffffcc, 0, 1); // Set the plotarea at (50, 45) and of size 320 x 200 pixels with white background. // Enable horizontal and vertical grid lines using the grey (0xc0c0c0) color. c.setPlotArea(50, 45, 320, 200, 0xffffff).setGridColor(0xc0c0c0, 0xc0c0c0); // Add a legend box at (370, 45) using vertical layout and 8 points Arial Bold font. LegendBox legendBox = c.addLegend(370, 45, true, "Arial Bold", 8); // Set the legend box background and border to transparent legendBox.setBackground(Chart.Transparent, Chart.Transparent); // Set the legend box icon size to 16 x 32 pixels to match with custom icon size legendBox.setKeySize(16, 32); // Add a title to the chart using 14 points Times Bold Itatic font and white font color, // and 0x804020 as the background color c.addTitle("Quarterly Product Sales", "Times New Roman Bold Italic", 14, 0xffffff ).setBackground(0x804020); // Set the labels on the x axis. c.xAxis().setLabels2(labels); // Set multi-style axis label formatting. Start of year labels are displayed as yyyy. // For other labels, just show minor tick. c.xAxis().setMultiFormat(Chart.StartOfYearFilter(), "{value|yyyy}", Chart.AllPassFilter( ), "-"); // Add a percentage area layer to the chart AreaLayer layer = c.addAreaLayer2(Chart.Percentage); // Add the three data sets to the area layer, using icons images with labels as data set // names layer.addDataSet(data0, 0x40ddaa77, "<*block,valign=absmiddle*><*img=@/images/service.png*> Service<*/*>"); layer.addDataSet(data1, 0x40aadd77, "<*block,valign=absmiddle*><*img=@/images/software.png*> Software<*/*>"); layer.addDataSet(data2, 0x40aa77dd, "<*block,valign=absmiddle*><*img=@/images/computer.png*> Hardware<*/*>"); // For a vertical stacked chart with positive data only, the last data set is always on // top. However, in a vertical legend box, the last data set is at the bottom. This can // be reversed by using the setLegend method. layer.setLegend(Chart.ReverseLegend); // Output the chart viewer.Chart = c; //include tool tip for the chart viewer.ImageMap = c.getHTMLImageMap("clickable", "", "title='{dataSetName} sales at {xLabel|yyyy} Q{=({xLabel|m}+2)/3|0}: US${value}K " + "({percent}%)'"); } } }

[ASP.NET Web Forms - C# version] NetWebCharts\CSharpASP\percentarea.aspx
(Click here on how to convert this code to code-behind style.)
<%@ Page Language="C#" Debug="true" %> <%@ Import Namespace="ChartDirector" %> <%@ Register TagPrefix="chart" Namespace="ChartDirector" Assembly="netchartdir" %> <!DOCTYPE html> <script runat="server"> // // Page Load event handler // protected void Page_Load(object sender, EventArgs e) { // The data for the area chart double[] data0 = {42, 49, 33, 38, 51, 46, 29, 41, 44, 57, 59, 52, 37, 34, 51, 56, 56, 60, 70, 76, 63, 67, 75, 64, 51}; double[] data1 = {50, 55, 47, 34, 42, 49, 63, 62, 73, 59, 56, 50, 64, 60, 67, 67, 58, 59, 73, 77, 84, 82, 80, 84, 98}; double[] data2 = {87, 89, 85, 66, 53, 39, 24, 21, 37, 56, 37, 23, 21, 33, 13, 17, 14, 23, 16, 25, 29, 30, 45, 47, 46}; // The timestamps on the x-axis DateTime[] labels = {new DateTime(1996, 1, 1), new DateTime(1996, 4, 1), new DateTime(1996, 7, 1 ), new DateTime(1996, 10, 1), new DateTime(1997, 1, 1), new DateTime(1997, 4, 1), new DateTime(1997, 7, 1), new DateTime(1997, 10, 1), new DateTime(1998, 1, 1), new DateTime( 1998, 4, 1), new DateTime(1998, 7, 1), new DateTime(1998, 10, 1), new DateTime(1999, 1, 1), new DateTime(1999, 4, 1), new DateTime(1999, 7, 1), new DateTime(1999, 10, 1), new DateTime( 2000, 1, 1), new DateTime(2000, 4, 1), new DateTime(2000, 7, 1), new DateTime(2000, 10, 1), new DateTime(2001, 1, 1), new DateTime(2001, 4, 1), new DateTime(2001, 7, 1), new DateTime( 2001, 10, 1), new DateTime(2002, 1, 1)}; // Create a XYChart object of size 500 x 280 pixels, using 0xffffcc as background color, with a // black border, and 1 pixel 3D border effect XYChart c = new XYChart(500, 280, 0xffffcc, 0, 1); //Set default directory for loading images from current script directory c.setSearchPath(Server.MapPath(".")); // Set the plotarea at (50, 45) and of size 320 x 200 pixels with white background. Enable // horizontal and vertical grid lines using the grey (0xc0c0c0) color. c.setPlotArea(50, 45, 320, 200, 0xffffff).setGridColor(0xc0c0c0, 0xc0c0c0); // Add a legend box at (370, 45) using vertical layout and 8 points Arial Bold font. LegendBox legendBox = c.addLegend(370, 45, true, "Arial Bold", 8); // Set the legend box background and border to transparent legendBox.setBackground(Chart.Transparent, Chart.Transparent); // Set the legend box icon size to 16 x 32 pixels to match with custom icon size legendBox.setKeySize(16, 32); // Add a title to the chart using 14 points Times Bold Itatic font and white font color, and // 0x804020 as the background color c.addTitle("Quarterly Product Sales", "Times New Roman Bold Italic", 14, 0xffffff ).setBackground(0x804020); // Set the labels on the x axis. c.xAxis().setLabels2(labels); // Set multi-style axis label formatting. Start of year labels are displayed as yyyy. For other // labels, just show minor tick. c.xAxis().setMultiFormat(Chart.StartOfYearFilter(), "{value|yyyy}", Chart.AllPassFilter(), "-"); // Add a percentage area layer to the chart AreaLayer layer = c.addAreaLayer2(Chart.Percentage); // Add the three data sets to the area layer, using icons images with labels as data set names layer.addDataSet(data0, 0x40ddaa77, "<*block,valign=absmiddle*><*img=service.png*> Service<*/*>" ); layer.addDataSet(data1, 0x40aadd77, "<*block,valign=absmiddle*><*img=software.png*> Software<*/*>"); layer.addDataSet(data2, 0x40aa77dd, "<*block,valign=absmiddle*><*img=computer.png*> Hardware<*/*>"); // For a vertical stacked chart with positive data only, the last data set is always on top. // However, in a vertical legend box, the last data set is at the bottom. This can be reversed // by using the setLegend method. layer.setLegend(Chart.ReverseLegend); // Output the chart WebChartViewer1.Image = c.makeWebImage(Chart.SVG); // Include tool tip for the chart WebChartViewer1.ImageMap = c.getHTMLImageMap("", "", "title='{dataSetName} sales at {xLabel|yyyy} Q{=({xLabel|m}+2)/3|0}: US${value}K " + "({percent}%)'"); } </script> <html> <head> <script type="text/javascript" src="cdjcv.js"></script> </head> <body> <chart:WebChartViewer id="WebChartViewer1" runat="server" /> </body> </html>

[ASP.NET Web Forms - VB Version] NetWebCharts\VBNetASP\percentarea.aspx
(Click here on how to convert this code to code-behind style.)
<%@ Page Language="VB" Debug="true" %> <%@ Import Namespace="ChartDirector" %> <%@ Register TagPrefix="chart" Namespace="ChartDirector" Assembly="netchartdir" %> <!DOCTYPE html> <script runat="server"> ' ' Page Load event handler ' Protected Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) ' The data for the area chart Dim data0() As Double = {42, 49, 33, 38, 51, 46, 29, 41, 44, 57, 59, 52, 37, 34, 51, 56, 56, _ 60, 70, 76, 63, 67, 75, 64, 51} Dim data1() As Double = {50, 55, 47, 34, 42, 49, 63, 62, 73, 59, 56, 50, 64, 60, 67, 67, 58, _ 59, 73, 77, 84, 82, 80, 84, 98} Dim data2() As Double = {87, 89, 85, 66, 53, 39, 24, 21, 37, 56, 37, 23, 21, 33, 13, 17, 14, _ 23, 16, 25, 29, 30, 45, 47, 46} ' The timestamps on the x-axis Dim labels() As Date = {DateSerial(1996, 1, 1), DateSerial(1996, 4, 1), DateSerial(1996, 7, 1 _ ), DateSerial(1996, 10, 1), DateSerial(1997, 1, 1), DateSerial(1997, 4, 1), DateSerial( _ 1997, 7, 1), DateSerial(1997, 10, 1), DateSerial(1998, 1, 1), DateSerial(1998, 4, 1), _ DateSerial(1998, 7, 1), DateSerial(1998, 10, 1), DateSerial(1999, 1, 1), DateSerial(1999, _ 4, 1), DateSerial(1999, 7, 1), DateSerial(1999, 10, 1), DateSerial(2000, 1, 1), _ DateSerial(2000, 4, 1), DateSerial(2000, 7, 1), DateSerial(2000, 10, 1), DateSerial(2001, _ 1, 1), DateSerial(2001, 4, 1), DateSerial(2001, 7, 1), DateSerial(2001, 10, 1), _ DateSerial(2002, 1, 1)} ' Create a XYChart object of size 500 x 280 pixels, using 0xffffcc as background color, with a ' black border, and 1 pixel 3D border effect Dim c As XYChart = New XYChart(500, 280, &Hffffcc, 0, 1) ' Set default directory for loading images from current script directory Call c.setSearchPath(Server.MapPath(".")) ' Set the plotarea at (50, 45) and of size 320 x 200 pixels with white background. Enable ' horizontal and vertical grid lines using the grey (0xc0c0c0) color. c.setPlotArea(50, 45, 320, 200, &Hffffff).setGridColor(&Hc0c0c0, &Hc0c0c0) ' Add a legend box at (370, 45) using vertical layout and 8 points Arial Bold font. Dim legendBox As LegendBox = c.addLegend(370, 45, True, "Arial Bold", 8) ' Set the legend box background and border to transparent legendBox.setBackground(Chart.Transparent, Chart.Transparent) ' Set the legend box icon size to 16 x 32 pixels to match with custom icon size legendBox.setKeySize(16, 32) ' Add a title to the chart using 14 points Times Bold Itatic font and white font color, and ' 0x804020 as the background color c.addTitle("Quarterly Product Sales", "Times New Roman Bold Italic", 14, &Hffffff _ ).setBackground(&H804020) ' Set the labels on the x axis. c.xAxis().setLabels2(labels) ' Set multi-style axis label formatting. Start of year labels are displayed as yyyy. For other ' labels, just show minor tick. c.xAxis().setMultiFormat(Chart.StartOfYearFilter(), "{value|yyyy}", Chart.AllPassFilter(), "-") ' Add a percentage area layer to the chart Dim layer As AreaLayer = c.addAreaLayer2(Chart.Percentage) ' Add the three data sets to the area layer, using icons images with labels as data set names layer.addDataSet(data0, &H40ddaa77, _ "<*block,valign=absmiddle*><*img=service.png*> Service<*/*>") layer.addDataSet(data1, &H40aadd77, _ "<*block,valign=absmiddle*><*img=software.png*> Software<*/*>") layer.addDataSet(data2, &H40aa77dd, _ "<*block,valign=absmiddle*><*img=computer.png*> Hardware<*/*>") ' For a vertical stacked chart with positive data only, the last data set is always on top. ' However, in a vertical legend box, the last data set is at the bottom. This can be reversed by ' using the setLegend method. layer.setLegend(Chart.ReverseLegend) ' Output the chart WebChartViewer1.Image = c.makeWebImage(Chart.SVG) ' Include tool tip for the chart WebChartViewer1.ImageMap = c.getHTMLImageMap("", "", _ "title='{dataSetName} sales at {xLabel|yyyy} Q{=({xLabel|m}+2)/3|0}: US${value}K " & _ "({percent}%)'") End Sub </script> <html> <head> <script type="text/javascript" src="cdjcv.js"></script> </head> <body> <chart:WebChartViewer id="WebChartViewer1" runat="server" /> </body> </html>

[ASP.NET MVC - Controller] NetMvcCharts\Controllers\PercentareaController.cs
using System; using System.Web.Mvc; using ChartDirector; namespace NetMvcCharts.Controllers { public class PercentareaController : Controller { // // Default Action // public ActionResult Index() { ViewBag.Title = "Percentage Area Chart"; createChart(ViewBag.Viewer = new RazorChartViewer(HttpContext, "chart1")); return View("~/Views/Shared/ChartView.cshtml"); } // // Create chart // private void createChart(RazorChartViewer viewer) { // The data for the area chart double[] data0 = {42, 49, 33, 38, 51, 46, 29, 41, 44, 57, 59, 52, 37, 34, 51, 56, 56, 60, 70, 76, 63, 67, 75, 64, 51}; double[] data1 = {50, 55, 47, 34, 42, 49, 63, 62, 73, 59, 56, 50, 64, 60, 67, 67, 58, 59, 73, 77, 84, 82, 80, 84, 98}; double[] data2 = {87, 89, 85, 66, 53, 39, 24, 21, 37, 56, 37, 23, 21, 33, 13, 17, 14, 23, 16, 25, 29, 30, 45, 47, 46}; // The timestamps on the x-axis DateTime[] labels = {new DateTime(1996, 1, 1), new DateTime(1996, 4, 1), new DateTime(1996, 7, 1), new DateTime(1996, 10, 1), new DateTime(1997, 1, 1), new DateTime(1997, 4, 1), new DateTime(1997, 7, 1), new DateTime(1997, 10, 1), new DateTime(1998, 1, 1), new DateTime(1998, 4, 1), new DateTime(1998, 7, 1), new DateTime(1998, 10, 1), new DateTime(1999, 1, 1), new DateTime(1999, 4, 1), new DateTime(1999, 7, 1), new DateTime(1999, 10, 1), new DateTime(2000, 1, 1), new DateTime(2000, 4, 1), new DateTime(2000, 7, 1), new DateTime(2000, 10, 1), new DateTime(2001, 1, 1), new DateTime(2001, 4, 1), new DateTime(2001, 7, 1), new DateTime(2001, 10, 1), new DateTime(2002, 1, 1)}; // Create a XYChart object of size 500 x 280 pixels, using 0xffffcc as background color, with // a black border, and 1 pixel 3D border effect XYChart c = new XYChart(500, 280, 0xffffcc, 0, 1); //Set default directory for loading images c.setSearchPath(Url.Content("~/Content")); // Set the plotarea at (50, 45) and of size 320 x 200 pixels with white background. Enable // horizontal and vertical grid lines using the grey (0xc0c0c0) color. c.setPlotArea(50, 45, 320, 200, 0xffffff).setGridColor(0xc0c0c0, 0xc0c0c0); // Add a legend box at (370, 45) using vertical layout and 8 points Arial Bold font. LegendBox legendBox = c.addLegend(370, 45, true, "Arial Bold", 8); // Set the legend box background and border to transparent legendBox.setBackground(Chart.Transparent, Chart.Transparent); // Set the legend box icon size to 16 x 32 pixels to match with custom icon size legendBox.setKeySize(16, 32); // Add a title to the chart using 14 points Times Bold Itatic font and white font color, and // 0x804020 as the background color c.addTitle("Quarterly Product Sales", "Times New Roman Bold Italic", 14, 0xffffff ).setBackground(0x804020); // Set the labels on the x axis. c.xAxis().setLabels2(labels); // Set multi-style axis label formatting. Start of year labels are displayed as yyyy. For // other labels, just show minor tick. c.xAxis().setMultiFormat(Chart.StartOfYearFilter(), "{value|yyyy}", Chart.AllPassFilter(), "-"); // Add a percentage area layer to the chart AreaLayer layer = c.addAreaLayer2(Chart.Percentage); // Add the three data sets to the area layer, using icons images with labels as data set // names layer.addDataSet(data0, 0x40ddaa77, "<*block,valign=absmiddle*><*img=service.png*> Service<*/*>"); layer.addDataSet(data1, 0x40aadd77, "<*block,valign=absmiddle*><*img=software.png*> Software<*/*>"); layer.addDataSet(data2, 0x40aa77dd, "<*block,valign=absmiddle*><*img=computer.png*> Hardware<*/*>"); // For a vertical stacked chart with positive data only, the last data set is always on top. // However, in a vertical legend box, the last data set is at the bottom. This can be // reversed by using the setLegend method. layer.setLegend(Chart.ReverseLegend); // Output the chart viewer.Image = c.makeWebImage(Chart.SVG); // Include tool tip for the chart viewer.ImageMap = c.getHTMLImageMap("", "", "title='{dataSetName} sales at {xLabel|yyyy} Q{=({xLabel|m}+2)/3|0}: US${value}K " + "({percent}%)'"); } } }

[ASP.NET MVC - View] NetMvcCharts\Views\Shared\ChartView.cshtml
@{ Layout = null; } <!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width" /> <title>@ViewBag.Title</title> <style> @ViewBag.Style </style> @Scripts.Render("~/Scripts/cdjcv.js") </head> <body style="margin:5px 0px 0px 5px"> <div style="font:bold 18pt verdana;"> @ViewBag.Title </div> <hr style="border:solid 1px #000080; background:#000080" /> <div> @{ if (ViewBag.Viewer is Array) { // Display multiple charts for (int i = 0; i < ViewBag.Viewer.Length; ++i) { @:@Html.Raw(ViewBag.Viewer[i].RenderHTML()) } } else { // Display one chart only @:@Html.Raw(ViewBag.Viewer.RenderHTML()) } } </div> </body> </html>