bool valid
This value will be true if the object contains valid data.
int type
The type of this shape: This can be one of the following values:
0 = circle
1 = polygon
2 = line
3 = loop
void setType(int)
Sets the type of this shape: This can be one of the following values:
0 = circle
1 = polygon
2 = line
3 = loop
void setRadius(float)
Sets the radius of this shape.