Box Corner Styling
Demonstrates a number box corner stylin options.
<%@ Page Language="C#" Description="dotnetCHARTING Component" %>
<%@ Register TagPrefix="dotnet" Namespace="dotnetCHARTING" Assembly="dotnetCHARTING" %>
<%@ Import Namespace="System.Drawing" %>
<script runat="server">
void Page_Load(Object sender, EventArgs e)
{
// Demonstrates a number box corner stylin options.
Chart.TempDirectory = "temp";
Chart.Debug = true;
Chart.Type = ChartType.Combo;
Chart.Size = "290x380";
Chart.ChartArea.ClearColors();
Chart.ChartArea.Line.Color = Color.Black;
Chart.Palette = new Color[] { Color.Transparent };
Chart.DefaultShadow.Color = Color.Empty;
Chart.LegendBox.Visible = false;
Chart.DefaultAxis.ClearValues = true;
Chart.DefaultElement.Outline.Color = Color.Transparent;
Annotation a1 = getAnnotation("Cut");
Annotation a2 = getAnnotation("Rounded");
Annotation a3 = getAnnotation("Square");
Annotation a4 = getAnnotation("Cut 5px");
Annotation a5 = getAnnotation("Rounded 5px");
Annotation a6 = getAnnotation("Mixed");
a1.Position = new Point(50, 40);
a2.Position = new Point(50, 90);
a3.Position = new Point(50, 140);
a4.Position = new Point(50, 190);
a5.Position = new Point(50, 240);
a6.Position = new Point(50, 290);
Chart.Annotations.Add(a1, a2, a3, a4, a5, a6 );
a1.DefaultCorner = BoxCorner.Cut;
a2.DefaultCorner = BoxCorner.Round;
a3.DefaultCorner = BoxCorner.Square;
a4.DefaultCorner = BoxCorner.Cut;
a5.DefaultCorner = BoxCorner.Round;
a6.DefaultCorner = BoxCorner.Cut;
a6.CornerTopRight = BoxCorner.Round;
a6.CornerBottomLeft = BoxCorner.Square;
a4.CornerSize = 5;
a5.CornerSize = 5;
// *DYNAMIC DATA NOTE*
// This sample uses random data to populate the chart. To populate
// a chart with database data see the following resources:
// - Help File > Getting Started > Data Tutorials
// - DataEngine Class in the help file
// - Sample: features/DataEngine.aspx
SeriesCollection mySC = getRandomData();
// Add the random data.
Chart.SeriesCollection.Add(mySC);
}
Random myRand = new Random(1);
Annotation getAnnotation(string text)
{
Annotation an = new Annotation();
an.Label.Text = text;
an.Label.Font = new Font("Arial", 12, FontStyle.Bold);
an.Label.OutlineColor = Color.White;
an.Background.Color = Color.FromArgb(100, 230, 125);
an.Size = new Size(190, 40);
an.Label.LineAlignment = StringAlignment.Center;
an.Label.Alignment = StringAlignment.Center;
return an;
}
SeriesCollection getRandomData()
{
Random myR = new Random(1);
SeriesCollection SC = new SeriesCollection();
int a = 0;
int b = 0;
for (a = 1; a < 2; a++)
{
Series s = new Series("Series " + a.ToString());
for (b = 1; b < 2; b++)
{
Element e = new Element("Element " + b.ToString());
e.YValue = myR.Next(50);
s.Elements.Add(e);
}
SC.Add(s);
}
return SC;
}
SeriesCollection getLiveData()
{
DataEngine de = new DataEngine("ConnectionString goes here");
de.ChartObject = Chart; // Necessary to view any errors the dataEngine may throw.
de.SqlStatement = "SELECT XAxisColumn, YAxisColumn FROM ....";
return de.GetSeries();
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>.netCHARTING Sample</title>
</head>
<body>
<div align="center">
<dotnet:Chart ID="Chart" runat="server" />
</div>
</body>
</html>
<%@ Page Language="vb" Description="dotnetCHARTING Component" %>
<%@ Register TagPrefix="dotnet" Namespace="dotnetCHARTING" Assembly="dotnetCHARTING" %>
<%@ Import Namespace="System.Drawing" %>
<script runat="server">
Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)
' Demonstrates a number box corner stylin options.
Chart.TempDirectory = "temp"
Chart.Debug = True
Chart.Type = ChartType.Combo
Chart.Size = "290x380"
Chart.ChartArea.ClearColors()
Chart.ChartArea.Line.Color = Color.Black
Chart.Palette = New Color() { Color.Transparent }
Chart.DefaultShadow.Color = Color.Empty
Chart.LegendBox.Visible = False
Chart.DefaultAxis.ClearValues = True
Chart.DefaultElement.Outline.Color = Color.Transparent
Dim a1 As Annotation = getAnnotation("Cut")
Dim a2 As Annotation = getAnnotation("Rounded")
Dim a3 As Annotation = getAnnotation("Square")
Dim a4 As Annotation = getAnnotation("Cut 5px")
Dim a5 As Annotation = getAnnotation("Rounded 5px")
Dim a6 As Annotation = getAnnotation("Mixed")
a1.Position = New Point(50, 40)
a2.Position = New Point(50, 90)
a3.Position = New Point(50, 140)
a4.Position = New Point(50, 190)
a5.Position = New Point(50, 240)
a6.Position = New Point(50, 290)
Chart.Annotations.Add(a1, a2, a3, a4, a5, a6)
a1.DefaultCorner = BoxCorner.Cut
a2.DefaultCorner = BoxCorner.Round
a3.DefaultCorner = BoxCorner.Square
a4.DefaultCorner = BoxCorner.Cut
a5.DefaultCorner = BoxCorner.Round
a6.DefaultCorner = BoxCorner.Cut
a6.CornerTopRight = BoxCorner.Round
a6.CornerBottomLeft = BoxCorner.Square
a4.CornerSize = 5
a5.CornerSize = 5
' *DYNAMIC DATA NOTE*
' This sample uses random data to populate the chart. To populate
' a chart with database data see the following resources:
' - Help File > Getting Started > Data Tutorials
' - DataEngine Class in the help file
' - Sample: features/DataEngine.aspx
Dim mySC As SeriesCollection = getRandomData()
' Add the random data.
Chart.SeriesCollection.Add(mySC)
End Sub
Dim myRand As Random = New Random(1)
Function getAnnotation(ByVal text As String) As Annotation
Dim an As Annotation = New Annotation()
an.Label.Text = text
an.Label.Font = New Font("Arial", 12, FontStyle.Bold)
an.Label.OutlineColor = Color.White
an.Background.Color = Color.FromArgb(100, 230, 125)
an.Size = New Size(190, 40)
an.Label.LineAlignment = StringAlignment.Center
an.Label.Alignment = StringAlignment.Center
Return an
End Function
Function getRandomData() As SeriesCollection
Dim myR As Random = New Random(1)
Dim SC As SeriesCollection = New SeriesCollection()
Dim a As Integer = 0
Dim b As Integer = 0
For a = 1 To 1
Dim s As Series = New Series("Series " & a.ToString())
For b = 1 To 1
Dim e As Element = New Element("Element " & b.ToString())
e.YValue = myR.Next(50)
s.Elements.Add(e)
Next b
SC.Add(s)
Next a
Return SC
End Function
Function getLiveData() As SeriesCollection
Dim de As DataEngine = New DataEngine("ConnectionString goes here")
de.ChartObject = Chart ' Necessary to view any errors the dataEngine may throw.
de.SqlStatement = "SELECT XAxisColumn, YAxisColumn FROM ...."
Return de.GetSeries()
End Function
</script>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>.netCHARTING Sample</title>
</head>
<body>
<div align="center">
<dotnet:Chart ID="Chart" runat="server" />
</div>
</body>
</html>
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