Name of the variable of type picLayer to be used.

X-coordinate (in pixels) of top left corner of the rectangle containing the circle.

Y-coordinate (in pixels) of top left corner of the rectangle containing the circle.

X-coordinate (in pixels) of bottom right corner of the rectangle containing the circle.

Y-coordinate (in pixels) of bottom right corner of the rectangle containing the circle.

X-coordinate (in pixels) of start point of the arc of circle.

Y-coordinate (in pixels) of start point of the arc of circle.

X-coordinate (in pixels) of end point of the arc of circle.

Y-coordinate (in pixels) of end point of the arc of circle.

Color of the arc of circle. This color can correspond to:

• an RGB color (returned by RGB),
• an HSL color (returned by HSL),
• a WLanguage preset color,
• a variable of type Color.

If this parameter is not specified, the line color:

• is Transparent if dPen has not been used beforehand,
• corresponds to the Color specified in the last call to the dPen function..

Thickness (in pixels) of the arc of circle to draw. If this parameter is not specified, the value taken into account can be:

• the last value specified in the last call to dPen.
• 1 if dPen was not used beforehand.