iOS: drawing a triangle

ios_triangleWithPoints.m

-(UIBezierPath *)triangleWithPoints:(CGPoint *)points
{
    UIBezierPath *path = [UIBezierPath bezierPath];
    [path moveToPoint:points[0]]
    [path addLineToPoint:points[1]];
    [path addLineToPoint:points[2]];
    [path closePath];
    return path;
}