[Windows Forms - C# version] NetWinCharts\CSharpWinCharts\scattercontour.cs
using System;
using ChartDirector;
namespace CSharpChartExplorer
{
public class scattercontour : DemoModule
{
//Name of demo module
public string getName() { return "Scattered Data Contour 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 (x, y, z) coordinates of the scattered data
double[] dataX = {0.5, 1.9, 4.9, 1.0, 8.9, 9.8, 5.9, 2.9, 6.8, 9.0, 0.0, 8.9, 1.9, 4.8,
2.4, 3.4, 7.9, 7.5, 4.8, 7.5, 9.5, 0.4, 8.9, 0.9, 5.4, 9.4, 2.9, 8.9, 0.9, 8.9,
10.0, 1.0, 6.8, 3.8, 9.0, 5.3, 6.4, 4.9, 4.5, 2.0, 5.4, 0.0, 10.0, 3.9, 5.4, 5.9,
5.8, 0.3, 4.4, 8.3};
double[] dataY = {3.3, 3.0, 0.7, 1.0, 9.3, 4.5, 8.4, 0.1, 0.8, 0.1, 9.3, 1.8, 4.3, 1.3,
2.3, 5.4, 6.9, 9.0, 9.8, 7.5, 1.8, 1.4, 4.5, 7.8, 3.8, 4.0, 2.9, 2.4, 3.9, 2.9, 2.3,
9.3, 2.0, 3.4, 4.8, 2.3, 3.4, 2.3, 1.5, 7.8, 4.5, 0.9, 6.3, 2.4, 6.9, 2.8, 1.3, 2.9,
6.4, 6.3};
double[] dataZ = {6.6, 12.5, 7.4, 6.2, 9.6, 13.6, 19.9, 2.2, 6.9, 3.4, 8.7, 8.4, 7.8,
8.0, 9.4, 11.9, 9.6, 15.7, 12.0, 13.3, 9.6, 6.4, 9.0, 6.9, 4.6, 9.7, 10.6, 9.2, 7.0,
6.9, 9.7, 8.6, 8.0, 13.6, 13.2, 5.9, 9.0, 3.2, 8.3, 9.7, 8.2, 6.1, 8.7, 5.6, 14.9,
9.8, 9.3, 5.1, 10.8, 9.8};
// Create a XYChart object of size 450 x 540 pixels
XYChart c = new XYChart(450, 540);
// Add a title to the chart using 15 points Arial Italic font
c.addTitle(" Contour Chart with Scattered Data", "Arial Italic", 15);
// Set the plotarea at (65, 40) and of size 360 x 360 pixels. Use semi-transparent black
// (c0000000) for both horizontal and vertical grid lines
c.setPlotArea(65, 40, 360, 360, -1, -1, -1, unchecked((int)0xc0000000), -1);
// Set x-axis and y-axis title using 12 points Arial Bold Italic font
c.xAxis().setTitle("X-Axis Title Place Holder", "Arial Bold Italic", 10);
c.yAxis().setTitle("Y-Axis Title Place Holder", "Arial Bold Italic", 10);
// Set x-axis and y-axis labels to use Arial Bold font
c.xAxis().setLabelStyle("Arial Bold");
c.yAxis().setLabelStyle("Arial Bold");
// When x-axis and y-axis color to transparent
c.xAxis().setColors(Chart.Transparent);
c.yAxis().setColors(Chart.Transparent);
// Add a scatter layer to the chart to show the position of the data points. Disable the
// image map for the scatter layer. We will use the contour layer to provide the
// tooltip.
c.addScatterLayer(dataX, dataY, "", Chart.Cross2Shape(0.2), 7, 0x000000
).setHTMLImageMap("{disable}");
// Add a contour layer using the given data
ContourLayer layer = c.addContourLayer(dataX, dataY, dataZ);
// Move the grid lines in front of the contour layer
c.getPlotArea().moveGridBefore(layer);
// Add a color axis (the legend) in which the top center is anchored at (245, 455). Set
// the length to 330 pixels and the labels on the top side.
ColorAxis cAxis = layer.setColorAxis(245, 455, Chart.TopCenter, 330, Chart.Top);
// Add a bounding box to the color axis using the default line color as border.
cAxis.setBoundingBox(Chart.Transparent, Chart.LineColor);
// Add a title to the color axis using 12 points Arial Bold Italic font
cAxis.setTitle("Color Legend Title Place Holder", "Arial Bold Italic", 10);
// Set color axis labels to use Arial Bold font
cAxis.setLabelStyle("Arial Bold");
// Set the color axis range as 0 to 20, with a step every 2 units
cAxis.setLinearScale(0, 20, 2);
// Output the chart
viewer.Chart = c;
// Include CDML tool tip for the chart.
viewer.ImageMap = c.getHTMLImageMap("clickable", "",
"title='<*cdml*><*font=bold*>X: {x|2}<*br*>Y: {y|2}<*br*>Z: {z|2}'");
}
}
}
[Windows Forms - VB Version] NetWinCharts\VBNetWinCharts\scattercontour.vb
Imports System
Imports Microsoft.VisualBasic
Imports ChartDirector
Public Class scattercontour
Implements DemoModule
'Name of demo module
Public Function getName() As String Implements DemoModule.getName
Return "Scattered Data Contour 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 (x, y, z) coordinates of the scattered data
Dim dataX() As Double = {0.5, 1.9, 4.9, 1.0, 8.9, 9.8, 5.9, 2.9, 6.8, 9.0, 0.0, 8.9, 1.9, _
4.8, 2.4, 3.4, 7.9, 7.5, 4.8, 7.5, 9.5, 0.4, 8.9, 0.9, 5.4, 9.4, 2.9, 8.9, 0.9, 8.9, _
10.0, 1.0, 6.8, 3.8, 9.0, 5.3, 6.4, 4.9, 4.5, 2.0, 5.4, 0.0, 10.0, 3.9, 5.4, 5.9, 5.8, _
0.3, 4.4, 8.3}
Dim dataY() As Double = {3.3, 3.0, 0.7, 1.0, 9.3, 4.5, 8.4, 0.1, 0.8, 0.1, 9.3, 1.8, 4.3, _
1.3, 2.3, 5.4, 6.9, 9.0, 9.8, 7.5, 1.8, 1.4, 4.5, 7.8, 3.8, 4.0, 2.9, 2.4, 3.9, 2.9, _
2.3, 9.3, 2.0, 3.4, 4.8, 2.3, 3.4, 2.3, 1.5, 7.8, 4.5, 0.9, 6.3, 2.4, 6.9, 2.8, 1.3, _
2.9, 6.4, 6.3}
Dim dataZ() As Double = {6.6, 12.5, 7.4, 6.2, 9.6, 13.6, 19.9, 2.2, 6.9, 3.4, 8.7, 8.4, _
7.8, 8.0, 9.4, 11.9, 9.6, 15.7, 12.0, 13.3, 9.6, 6.4, 9.0, 6.9, 4.6, 9.7, 10.6, 9.2, _
7.0, 6.9, 9.7, 8.6, 8.0, 13.6, 13.2, 5.9, 9.0, 3.2, 8.3, 9.7, 8.2, 6.1, 8.7, 5.6, _
14.9, 9.8, 9.3, 5.1, 10.8, 9.8}
' Create a XYChart object of size 450 x 540 pixels
Dim c As XYChart = New XYChart(450, 540)
' Add a title to the chart using 15 points Arial Italic font
c.addTitle(" Contour Chart with Scattered Data", "Arial Italic", 15)
' Set the plotarea at (65, 40) and of size 360 x 360 pixels. Use semi-transparent black
' (c0000000) for both horizontal and vertical grid lines
c.setPlotArea(65, 40, 360, 360, -1, -1, -1, &Hc0000000, -1)
' Set x-axis and y-axis title using 12 points Arial Bold Italic font
c.xAxis().setTitle("X-Axis Title Place Holder", "Arial Bold Italic", 10)
c.yAxis().setTitle("Y-Axis Title Place Holder", "Arial Bold Italic", 10)
' Set x-axis and y-axis labels to use Arial Bold font
c.xAxis().setLabelStyle("Arial Bold")
c.yAxis().setLabelStyle("Arial Bold")
' When x-axis and y-axis color to transparent
c.xAxis().setColors(Chart.Transparent)
c.yAxis().setColors(Chart.Transparent)
' Add a scatter layer to the chart to show the position of the data points. Disable the
' image map for the scatter layer. We will use the contour layer to provide the tooltip.
c.addScatterLayer(dataX, dataY, "", Chart.Cross2Shape(0.2), 7, &H000000).setHTMLImageMap( _
"{disable}")
' Add a contour layer using the given data
Dim layer As ContourLayer = c.addContourLayer(dataX, dataY, dataZ)
' Move the grid lines in front of the contour layer
c.getPlotArea().moveGridBefore(layer)
' Add a color axis (the legend) in which the top center is anchored at (245, 455). Set the
' length to 330 pixels and the labels on the top side.
Dim cAxis As ColorAxis = layer.setColorAxis(245, 455, Chart.TopCenter, 330, Chart.Top)
' Add a bounding box to the color axis using the default line color as border.
cAxis.setBoundingBox(Chart.Transparent, Chart.LineColor)
' Add a title to the color axis using 12 points Arial Bold Italic font
cAxis.setTitle("Color Legend Title Place Holder", "Arial Bold Italic", 10)
' Set color axis labels to use Arial Bold font
cAxis.setLabelStyle("Arial Bold")
' Set the color axis range as 0 to 20, with a step every 2 units
cAxis.setLinearScale(0, 20, 2)
' Output the chart
viewer.Chart = c
' Include CDML tool tip for the chart.
viewer.ImageMap = c.getHTMLImageMap("clickable", "", _
"title='<*cdml*><*font=bold*>X: {x|2}<*br*>Y: {y|2}<*br*>Z: {z|2}'")
End Sub
End Class
[WPF - C#] NetWPFCharts\CSharpWPFCharts\scattercontour.cs
using System;
using ChartDirector;
namespace CSharpWPFCharts
{
public class scattercontour : DemoModule
{
//Name of demo module
public string getName() { return "Scattered Data Contour 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 (x, y, z) coordinates of the scattered data
double[] dataX = {0.5, 1.9, 4.9, 1.0, 8.9, 9.8, 5.9, 2.9, 6.8, 9.0, 0.0, 8.9, 1.9, 4.8,
2.4, 3.4, 7.9, 7.5, 4.8, 7.5, 9.5, 0.4, 8.9, 0.9, 5.4, 9.4, 2.9, 8.9, 0.9, 8.9,
10.0, 1.0, 6.8, 3.8, 9.0, 5.3, 6.4, 4.9, 4.5, 2.0, 5.4, 0.0, 10.0, 3.9, 5.4, 5.9,
5.8, 0.3, 4.4, 8.3};
double[] dataY = {3.3, 3.0, 0.7, 1.0, 9.3, 4.5, 8.4, 0.1, 0.8, 0.1, 9.3, 1.8, 4.3, 1.3,
2.3, 5.4, 6.9, 9.0, 9.8, 7.5, 1.8, 1.4, 4.5, 7.8, 3.8, 4.0, 2.9, 2.4, 3.9, 2.9, 2.3,
9.3, 2.0, 3.4, 4.8, 2.3, 3.4, 2.3, 1.5, 7.8, 4.5, 0.9, 6.3, 2.4, 6.9, 2.8, 1.3, 2.9,
6.4, 6.3};
double[] dataZ = {6.6, 12.5, 7.4, 6.2, 9.6, 13.6, 19.9, 2.2, 6.9, 3.4, 8.7, 8.4, 7.8,
8.0, 9.4, 11.9, 9.6, 15.7, 12.0, 13.3, 9.6, 6.4, 9.0, 6.9, 4.6, 9.7, 10.6, 9.2, 7.0,
6.9, 9.7, 8.6, 8.0, 13.6, 13.2, 5.9, 9.0, 3.2, 8.3, 9.7, 8.2, 6.1, 8.7, 5.6, 14.9,
9.8, 9.3, 5.1, 10.8, 9.8};
// Create a XYChart object of size 450 x 540 pixels
XYChart c = new XYChart(450, 540);
// Add a title to the chart using 15 points Arial Italic font
c.addTitle(" Contour Chart with Scattered Data", "Arial Italic", 15);
// Set the plotarea at (65, 40) and of size 360 x 360 pixels. Use semi-transparent black
// (c0000000) for both horizontal and vertical grid lines
c.setPlotArea(65, 40, 360, 360, -1, -1, -1, unchecked((int)0xc0000000), -1);
// Set x-axis and y-axis title using 12 points Arial Bold Italic font
c.xAxis().setTitle("X-Axis Title Place Holder", "Arial Bold Italic", 10);
c.yAxis().setTitle("Y-Axis Title Place Holder", "Arial Bold Italic", 10);
// Set x-axis and y-axis labels to use Arial Bold font
c.xAxis().setLabelStyle("Arial Bold");
c.yAxis().setLabelStyle("Arial Bold");
// When x-axis and y-axis color to transparent
c.xAxis().setColors(Chart.Transparent);
c.yAxis().setColors(Chart.Transparent);
// Add a scatter layer to the chart to show the position of the data points. Disable the
// image map for the scatter layer. We will use the contour layer to provide the
// tooltip.
c.addScatterLayer(dataX, dataY, "", Chart.Cross2Shape(0.2), 7, 0x000000
).setHTMLImageMap("{disable}");
// Add a contour layer using the given data
ContourLayer layer = c.addContourLayer(dataX, dataY, dataZ);
// Move the grid lines in front of the contour layer
c.getPlotArea().moveGridBefore(layer);
// Add a color axis (the legend) in which the top center is anchored at (245, 455). Set
// the length to 330 pixels and the labels on the top side.
ColorAxis cAxis = layer.setColorAxis(245, 455, Chart.TopCenter, 330, Chart.Top);
// Add a bounding box to the color axis using the default line color as border.
cAxis.setBoundingBox(Chart.Transparent, Chart.LineColor);
// Add a title to the color axis using 12 points Arial Bold Italic font
cAxis.setTitle("Color Legend Title Place Holder", "Arial Bold Italic", 10);
// Set color axis labels to use Arial Bold font
cAxis.setLabelStyle("Arial Bold");
// Set the color axis range as 0 to 20, with a step every 2 units
cAxis.setLinearScale(0, 20, 2);
// Output the chart
viewer.Chart = c;
// Include CDML tool tip for the chart.
viewer.ImageMap = c.getHTMLImageMap("clickable", "",
"title='<*cdml*><*font=bold*>X: {x|2}<*br*>Y: {y|2}<*br*>Z: {z|2}'");
}
}
}
[ASP.NET Web Forms - C# version] NetWebCharts\CSharpASP\scattercontour.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 (x, y, z) coordinates of the scattered data
double[] dataX = {0.5, 1.9, 4.9, 1.0, 8.9, 9.8, 5.9, 2.9, 6.8, 9.0, 0.0, 8.9, 1.9, 4.8, 2.4,
3.4, 7.9, 7.5, 4.8, 7.5, 9.5, 0.4, 8.9, 0.9, 5.4, 9.4, 2.9, 8.9, 0.9, 8.9, 10.0, 1.0, 6.8,
3.8, 9.0, 5.3, 6.4, 4.9, 4.5, 2.0, 5.4, 0.0, 10.0, 3.9, 5.4, 5.9, 5.8, 0.3, 4.4, 8.3};
double[] dataY = {3.3, 3.0, 0.7, 1.0, 9.3, 4.5, 8.4, 0.1, 0.8, 0.1, 9.3, 1.8, 4.3, 1.3, 2.3,
5.4, 6.9, 9.0, 9.8, 7.5, 1.8, 1.4, 4.5, 7.8, 3.8, 4.0, 2.9, 2.4, 3.9, 2.9, 2.3, 9.3, 2.0,
3.4, 4.8, 2.3, 3.4, 2.3, 1.5, 7.8, 4.5, 0.9, 6.3, 2.4, 6.9, 2.8, 1.3, 2.9, 6.4, 6.3};
double[] dataZ = {6.6, 12.5, 7.4, 6.2, 9.6, 13.6, 19.9, 2.2, 6.9, 3.4, 8.7, 8.4, 7.8, 8.0, 9.4,
11.9, 9.6, 15.7, 12.0, 13.3, 9.6, 6.4, 9.0, 6.9, 4.6, 9.7, 10.6, 9.2, 7.0, 6.9, 9.7, 8.6,
8.0, 13.6, 13.2, 5.9, 9.0, 3.2, 8.3, 9.7, 8.2, 6.1, 8.7, 5.6, 14.9, 9.8, 9.3, 5.1, 10.8, 9.8
};
// Create a XYChart object of size 450 x 540 pixels
XYChart c = new XYChart(450, 540);
// Add a title to the chart using 15 points Arial Italic font
c.addTitle(" Contour Chart with Scattered Data", "Arial Italic", 15);
// Set the plotarea at (65, 40) and of size 360 x 360 pixels. Use semi-transparent black
// (c0000000) for both horizontal and vertical grid lines
c.setPlotArea(65, 40, 360, 360, -1, -1, -1, unchecked((int)0xc0000000), -1);
// Set x-axis and y-axis title using 12 points Arial Bold Italic font
c.xAxis().setTitle("X-Axis Title Place Holder", "Arial Bold Italic", 10);
c.yAxis().setTitle("Y-Axis Title Place Holder", "Arial Bold Italic", 10);
// Set x-axis and y-axis labels to use Arial Bold font
c.xAxis().setLabelStyle("Arial Bold");
c.yAxis().setLabelStyle("Arial Bold");
// When x-axis and y-axis color to transparent
c.xAxis().setColors(Chart.Transparent);
c.yAxis().setColors(Chart.Transparent);
// Add a scatter layer to the chart to show the position of the data points. Disable the image
// map for the scatter layer. We will use the contour layer to provide the tooltip.
c.addScatterLayer(dataX, dataY, "", Chart.Cross2Shape(0.2), 7, 0x000000).setHTMLImageMap(
"{disable}");
// Add a contour layer using the given data
ContourLayer layer = c.addContourLayer(dataX, dataY, dataZ);
// Move the grid lines in front of the contour layer
c.getPlotArea().moveGridBefore(layer);
// Add a color axis (the legend) in which the top center is anchored at (245, 455). Set the
// length to 330 pixels and the labels on the top side.
ColorAxis cAxis = layer.setColorAxis(245, 455, Chart.TopCenter, 330, Chart.Top);
// Add a bounding box to the color axis using the default line color as border.
cAxis.setBoundingBox(Chart.Transparent, Chart.LineColor);
// Add a title to the color axis using 12 points Arial Bold Italic font
cAxis.setTitle("Color Legend Title Place Holder", "Arial Bold Italic", 10);
// Set color axis labels to use Arial Bold font
cAxis.setLabelStyle("Arial Bold");
// Set the color axis range as 0 to 20, with a step every 2 units
cAxis.setLinearScale(0, 20, 2);
// Output the chart
WebChartViewer1.Image = c.makeWebImage(Chart.SVG);
// Include CDML tool tip for the chart.
WebChartViewer1.ImageMap = c.getHTMLImageMap("", "",
"title='<*cdml*><*b*>X: {x|2}<*br*>Y: {y|2}<*br*>Z: {z|2}'");
// Output Javascript chart model to support contour chart tooltips
WebChartViewer1.ChartModel = c.getJsChartModel();
}
</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\scattercontour.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 (x, y, z) coordinates of the scattered data
Dim dataX() As Double = {0.5, 1.9, 4.9, 1.0, 8.9, 9.8, 5.9, 2.9, 6.8, 9.0, 0.0, 8.9, 1.9, 4.8, _
2.4, 3.4, 7.9, 7.5, 4.8, 7.5, 9.5, 0.4, 8.9, 0.9, 5.4, 9.4, 2.9, 8.9, 0.9, 8.9, 10.0, 1.0, _
6.8, 3.8, 9.0, 5.3, 6.4, 4.9, 4.5, 2.0, 5.4, 0.0, 10.0, 3.9, 5.4, 5.9, 5.8, 0.3, 4.4, 8.3}
Dim dataY() As Double = {3.3, 3.0, 0.7, 1.0, 9.3, 4.5, 8.4, 0.1, 0.8, 0.1, 9.3, 1.8, 4.3, 1.3, _
2.3, 5.4, 6.9, 9.0, 9.8, 7.5, 1.8, 1.4, 4.5, 7.8, 3.8, 4.0, 2.9, 2.4, 3.9, 2.9, 2.3, 9.3, _
2.0, 3.4, 4.8, 2.3, 3.4, 2.3, 1.5, 7.8, 4.5, 0.9, 6.3, 2.4, 6.9, 2.8, 1.3, 2.9, 6.4, 6.3}
Dim dataZ() As Double = {6.6, 12.5, 7.4, 6.2, 9.6, 13.6, 19.9, 2.2, 6.9, 3.4, 8.7, 8.4, 7.8, _
8.0, 9.4, 11.9, 9.6, 15.7, 12.0, 13.3, 9.6, 6.4, 9.0, 6.9, 4.6, 9.7, 10.6, 9.2, 7.0, 6.9, _
9.7, 8.6, 8.0, 13.6, 13.2, 5.9, 9.0, 3.2, 8.3, 9.7, 8.2, 6.1, 8.7, 5.6, 14.9, 9.8, 9.3, _
5.1, 10.8, 9.8}
' Create a XYChart object of size 450 x 540 pixels
Dim c As XYChart = New XYChart(450, 540)
' Add a title to the chart using 15 points Arial Italic font
c.addTitle(" Contour Chart with Scattered Data", "Arial Italic", 15)
' Set the plotarea at (65, 40) and of size 360 x 360 pixels. Use semi-transparent black
' (c0000000) for both horizontal and vertical grid lines
c.setPlotArea(65, 40, 360, 360, -1, -1, -1, &Hc0000000, -1)
' Set x-axis and y-axis title using 12 points Arial Bold Italic font
c.xAxis().setTitle("X-Axis Title Place Holder", "Arial Bold Italic", 10)
c.yAxis().setTitle("Y-Axis Title Place Holder", "Arial Bold Italic", 10)
' Set x-axis and y-axis labels to use Arial Bold font
c.xAxis().setLabelStyle("Arial Bold")
c.yAxis().setLabelStyle("Arial Bold")
' When x-axis and y-axis color to transparent
c.xAxis().setColors(Chart.Transparent)
c.yAxis().setColors(Chart.Transparent)
' Add a scatter layer to the chart to show the position of the data points. Disable the image
' map for the scatter layer. We will use the contour layer to provide the tooltip.
c.addScatterLayer(dataX, dataY, "", Chart.Cross2Shape(0.2), 7, &H000000).setHTMLImageMap( _
"{disable}")
' Add a contour layer using the given data
Dim layer As ContourLayer = c.addContourLayer(dataX, dataY, dataZ)
' Move the grid lines in front of the contour layer
c.getPlotArea().moveGridBefore(layer)
' Add a color axis (the legend) in which the top center is anchored at (245, 455). Set the
' length to 330 pixels and the labels on the top side.
Dim cAxis As ColorAxis = layer.setColorAxis(245, 455, Chart.TopCenter, 330, Chart.Top)
' Add a bounding box to the color axis using the default line color as border.
cAxis.setBoundingBox(Chart.Transparent, Chart.LineColor)
' Add a title to the color axis using 12 points Arial Bold Italic font
cAxis.setTitle("Color Legend Title Place Holder", "Arial Bold Italic", 10)
' Set color axis labels to use Arial Bold font
cAxis.setLabelStyle("Arial Bold")
' Set the color axis range as 0 to 20, with a step every 2 units
cAxis.setLinearScale(0, 20, 2)
' Output the chart
WebChartViewer1.Image = c.makeWebImage(Chart.SVG)
' Include CDML tool tip for the chart.
WebChartViewer1.ImageMap = c.getHTMLImageMap("", "", _
"title='<*cdml*><*b*>X: {x|2}<*br*>Y: {y|2}<*br*>Z: {z|2}'")
' Output Javascript chart model to support contour chart tooltips
WebChartViewer1.ChartModel = c.getJsChartModel()
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\ScattercontourController.cs
using System;
using System.Web.Mvc;
using ChartDirector;
namespace NetMvcCharts.Controllers
{
public class ScattercontourController : Controller
{
//
// Default Action
//
public ActionResult Index()
{
ViewBag.Title = "Scattered Data Contour Chart";
createChart(ViewBag.Viewer = new RazorChartViewer(HttpContext, "chart1"));
return View("~/Views/Shared/ChartView.cshtml");
}
//
// Create chart
//
private void createChart(RazorChartViewer viewer)
{
// The (x, y, z) coordinates of the scattered data
double[] dataX = {0.5, 1.9, 4.9, 1.0, 8.9, 9.8, 5.9, 2.9, 6.8, 9.0, 0.0, 8.9, 1.9, 4.8, 2.4,
3.4, 7.9, 7.5, 4.8, 7.5, 9.5, 0.4, 8.9, 0.9, 5.4, 9.4, 2.9, 8.9, 0.9, 8.9, 10.0, 1.0,
6.8, 3.8, 9.0, 5.3, 6.4, 4.9, 4.5, 2.0, 5.4, 0.0, 10.0, 3.9, 5.4, 5.9, 5.8, 0.3, 4.4, 8.3
};
double[] dataY = {3.3, 3.0, 0.7, 1.0, 9.3, 4.5, 8.4, 0.1, 0.8, 0.1, 9.3, 1.8, 4.3, 1.3, 2.3,
5.4, 6.9, 9.0, 9.8, 7.5, 1.8, 1.4, 4.5, 7.8, 3.8, 4.0, 2.9, 2.4, 3.9, 2.9, 2.3, 9.3, 2.0,
3.4, 4.8, 2.3, 3.4, 2.3, 1.5, 7.8, 4.5, 0.9, 6.3, 2.4, 6.9, 2.8, 1.3, 2.9, 6.4, 6.3};
double[] dataZ = {6.6, 12.5, 7.4, 6.2, 9.6, 13.6, 19.9, 2.2, 6.9, 3.4, 8.7, 8.4, 7.8, 8.0,
9.4, 11.9, 9.6, 15.7, 12.0, 13.3, 9.6, 6.4, 9.0, 6.9, 4.6, 9.7, 10.6, 9.2, 7.0, 6.9, 9.7,
8.6, 8.0, 13.6, 13.2, 5.9, 9.0, 3.2, 8.3, 9.7, 8.2, 6.1, 8.7, 5.6, 14.9, 9.8, 9.3, 5.1,
10.8, 9.8};
// Create a XYChart object of size 450 x 540 pixels
XYChart c = new XYChart(450, 540);
// Add a title to the chart using 15 points Arial Italic font
c.addTitle(" Contour Chart with Scattered Data", "Arial Italic", 15);
// Set the plotarea at (65, 40) and of size 360 x 360 pixels. Use semi-transparent black
// (c0000000) for both horizontal and vertical grid lines
c.setPlotArea(65, 40, 360, 360, -1, -1, -1, unchecked((int)0xc0000000), -1);
// Set x-axis and y-axis title using 12 points Arial Bold Italic font
c.xAxis().setTitle("X-Axis Title Place Holder", "Arial Bold Italic", 10);
c.yAxis().setTitle("Y-Axis Title Place Holder", "Arial Bold Italic", 10);
// Set x-axis and y-axis labels to use Arial Bold font
c.xAxis().setLabelStyle("Arial Bold");
c.yAxis().setLabelStyle("Arial Bold");
// When x-axis and y-axis color to transparent
c.xAxis().setColors(Chart.Transparent);
c.yAxis().setColors(Chart.Transparent);
// Add a scatter layer to the chart to show the position of the data points. Disable the
// image map for the scatter layer. We will use the contour layer to provide the tooltip.
c.addScatterLayer(dataX, dataY, "", Chart.Cross2Shape(0.2), 7, 0x000000).setHTMLImageMap(
"{disable}");
// Add a contour layer using the given data
ContourLayer layer = c.addContourLayer(dataX, dataY, dataZ);
// Move the grid lines in front of the contour layer
c.getPlotArea().moveGridBefore(layer);
// Add a color axis (the legend) in which the top center is anchored at (245, 455). Set the
// length to 330 pixels and the labels on the top side.
ColorAxis cAxis = layer.setColorAxis(245, 455, Chart.TopCenter, 330, Chart.Top);
// Add a bounding box to the color axis using the default line color as border.
cAxis.setBoundingBox(Chart.Transparent, Chart.LineColor);
// Add a title to the color axis using 12 points Arial Bold Italic font
cAxis.setTitle("Color Legend Title Place Holder", "Arial Bold Italic", 10);
// Set color axis labels to use Arial Bold font
cAxis.setLabelStyle("Arial Bold");
// Set the color axis range as 0 to 20, with a step every 2 units
cAxis.setLinearScale(0, 20, 2);
// Output the chart
viewer.Image = c.makeWebImage(Chart.SVG);
// Include CDML tool tip for the chart.
viewer.ImageMap = c.getHTMLImageMap("", "",
"title='<*cdml*><*b*>X: {x|2}<*br*>Y: {y|2}<*br*>Z: {z|2}'");
// Output Javascript chart model to support contour chart tooltips
viewer.ChartModel = c.getJsChartModel();
}
}
}
[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>
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