PolarLayer.setDataLabelStyle

ChartDirector 7.1 (C++ Edition)

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

Argument	Default	Description
font	""	The font used to draw the labels.
fontSize	8	The font size used to draw the labels.
fontColor	TextColor	The color used to draw the labels.
fontAngle	0	The 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.