Gallery
JS Smart Scale Break Limit
<%@ Page Language="C#" Description="dotnetCHARTING Component" %>
<%@ Register TagPrefix="dotnet" Namespace="dotnetCHARTING" Assembly="dotnetCHARTING"%>
<%@ Import Namespace="System.Drawing" %>
<%@ Import Namespace="System.Drawing.Drawing2D" %>
<script runat="server">
void Page_Load(Object sender,EventArgs e)
{
// Demonstrates limiting the number of breaks the smart scale break feature creates in JSC.
// Fullscreen
SetChart(Chart);
SetChart(Chart1);
Chart1.YAxis.SmartScaleBreakLimit = 1;
Chart1.Title = "Smart scale breaks limited to only one.";
}
void SetChart(Chart c)
{
c.TempDirectory = "temp";
c.Debug = true;
c.YAxis.Line.Color = Color.FromArgb(100, 220, 220, 220);
c.ChartArea.Line.Color = Color.FromArgb(100, 220, 220, 220);
c.Type = ChartType.Combo;
c.Size = "600x350";
c.Title = ".netCHARTING Sample";
c.JS.Enabled = true;
// *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();
c.YAxis.SmartScaleBreak = true;
// Add the random data.
c.SeriesCollection.Add(mySC);
mySC[0][0].YValue = 200;
mySC[0][1].YValue = 400;
mySC[0][2].YValue = 600;
}
SeriesCollection getRandomData()
{
Random myR = new Random(1);
SeriesCollection SC = new SeriesCollection();
for(int a = 1; a < 5; a++)
{
Series s = new Series("Series " + a.ToString());
for(int b = 1; b < 5; b++)
{
Element e = new Element("Element " + b.ToString());
e.YValue = myR.Next(50);
s.Elements.Add(e);
}
SC.Add(s);
}
return SC;
}
</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"/>
<dotnet:Chart id="Chart1" runat="server"/>
</div>
</body>
</html>
<%@ Page Language="vb" Description="dotnetCHARTING Component" %>
<%@ Register TagPrefix="dotnet" Namespace="dotnetCHARTING" Assembly="dotnetCHARTING"%>
<%@ Import Namespace="System.Drawing" %>
<%@ Import Namespace="System.Drawing.Drawing2D" %>
<script runat="server">
Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)
' Demonstrates limiting the number of breaks the smart scale break feature creates in JSC.
' Fullscreen
SetChart_Renamed(Chart)
SetChart_Renamed(Chart1)
Chart1.YAxis.SmartScaleBreakLimit = 1
Chart1.Title = "Smart scale breaks limited to only one."
End Sub
Sub SetChart_Renamed(ByVal c As Chart)
c.TempDirectory = "temp"
c.Debug = True
c.YAxis.Line.Color = Color.FromArgb(100, 220, 220, 220)
c.ChartArea.Line.Color = Color.FromArgb(100, 220, 220, 220)
c.Type = ChartType.Combo
c.Size = "600x350"
c.Title = ".netCHARTING Sample"
c.JS.Enabled = True
' *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()
c.YAxis.SmartScaleBreak = True
' Add the random data.
c.SeriesCollection.Add(mySC)
mySC(0)(0).YValue = 200
mySC(0)(1).YValue = 400
mySC(0)(2).YValue = 600
End Sub
Function getRandomData() As SeriesCollection
Dim myR As Random = New Random(1)
Dim SC As SeriesCollection = New SeriesCollection()
For a As Integer = 1 To 4
Dim s As Series = New Series("Series " & a.ToString())
For b As Integer = 1 To 4
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
</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"/>
<dotnet:Chart id="Chart1" runat="server"/>
</div>
</body>
</html>
- Sample FilenameJsSmartScaleBreakLimit.aspx
- Version8.2
- Uses DatabaseNo