ChartDirector 7.1 (C++ Edition)

PolarLayer.setDataLabelStyle


Usage

TextBox *setDataLabelStyle(const char *font = 0, double fontSize = 8, int fontColor = TextColor, double fontAngle = 0);

Description

Enables data labels and sets their styles.

Arguments

ArgumentDefaultDescription
font""The font used to draw the labels.
fontSize8The font size used to draw the labels.
fontColorTextColorThe color used to draw the labels.
fontAngle0The rotation angle of the labels.

Return Value

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