ChartDirector 7.1 (C++ Edition)

DrawArea.sector


Usage

void sector(int cx, int cy, int rx, int ry, double a1, double a2, int edgeColor, int fillColor);

Description

Draws a circular or elliptical sector.

Arguments

ArgumentDefaultDescription
cx(Mandatory)The x coordinate of the center of the circle or ellipse.
cy(Mandatory)The y coordinate of the center of the circle or ellipse.
rx(Mandatory)The horizontal radius of the circle or ellipse.
ry(Mandatory)The vertical radius of the circle or ellipse.
a1(Mandatory)The start angle of the sector in degrees. The angle is measured clockwise, with 0 degree being the upward pointing direction.
a2(Mandatory)The end angle of the sector in degrees. The angle is measured clockwise, with 0 degree being the upward pointing direction.
edgeColor(Mandatory)The border color. To disable border, set the edgeColor the same as the fillColor.
fillColor(Mandatory)The fill color. To disable filling, set the fillColor to Transparent.

Return Value

None