ChartDirector 6.2 (.NET Edition)

PolarLayer.addCustomDataLabel


Usage

[C#] public ChartDirector.TextBox addCustomDataLabel(int i, string label [, string font [, double fontSize [, int fontColor [, double fontAngle ]]]]);
[VB] Public Function addCustomDataLabel(i As Integer, label As String [, font As String [, fontSize As Double [, fontColor As Integer [, fontAngle As Double ]]]]) As ChartDirector.TextBox

Description

Adds a custom data label to a data point.

See Font Specification for details on various font attributes.

Arguments

ArgumentDefaultDescription
i(Mandatory)The data point index of the data point. The first data point is 0; the nth data point is (n - 1).
label(Mandatory)A text string representing the data label. Parameter Substitution and Formatting is supported.
font""The font used to draw the label.
fontSize8The font size used to draw the label.
fontColorTextColorThe color used to draw the label.
fontAngle0The rotation angle of the label.

Return Value

A TextBox object representing the prototype of the custom data label. This may be used to fine-tune the appearance of the custom data label.