public override void Draw(Canvas canvas)
{
Point thirdPoint = new Point();
PointCollection pointCollection = new PointCollection();
thirdPoint.X = firstPoint.X - (secondPoint.X - firstPoint.X);
thirdPoint.Y = secondPoint.Y;
height = (int)Math.Abs(firstPoint.Y - secondPoint.Y);
width = (int)Math.Abs(secondPoint.X - thirdPoint.X) / 2;
pointCollection.Clear();
pointCollection.Add(firstPoint);
pointCollection.Add(secondPoint);
pointCollection.Add(thirdPoint);
System.Windows.Shapes.Polygon triangle = new System.Windows.Shapes.Polygon()
{
Points = pointCollection,
Stroke = Brushes.Black,
StrokeThickness = thickness,
Fill = new SolidColorBrush(Colors.Wheat)
};
hash = triangle.GetHashCode();
canvas.Children.Add(triangle);
}
public override void Draw(Canvas canvas)
{
_points = new PointCollection();
if ((FirstPoint.X < SecondPoint.X) && (FirstPoint.Y < SecondPoint.Y))
{
_up.X = FirstPoint.X;
_up.Y = FirstPoint.Y;
_left.X = FirstPoint.X;
_left.Y = SecondPoint.Y;
_right.X = SecondPoint.X;
_right.Y = SecondPoint.Y;
}
else if ((FirstPoint.X < SecondPoint.X) && (FirstPoint.Y > SecondPoint.Y))
{
_up.X = FirstPoint.X;
_up.Y = SecondPoint.Y;
_left.X = FirstPoint.X;
_left.Y = FirstPoint.Y;
_right.X = SecondPoint.X;
_right.Y = FirstPoint.Y;
}
else if ((FirstPoint.X > SecondPoint.X) && (FirstPoint.Y < SecondPoint.Y))
{
_up.X = SecondPoint.X;
_up.Y = FirstPoint.Y;
_left.X = SecondPoint.X;
_left.Y = SecondPoint.Y;
_right.X = FirstPoint.X;
_right.Y = SecondPoint.Y;
}
else
{
_up.X = SecondPoint.X;
_up.Y = SecondPoint.Y;
_left.X = SecondPoint.X;
_left.Y = FirstPoint.Y;
_right.X = FirstPoint.X;
_right.Y = FirstPoint.Y;
}
_points.Add(_up);
_points.Add(_left);
_points.Add(_right);
var triangle = new System.Windows.Shapes.Polygon()
{
Points = _points,
Stroke = Color,
StrokeThickness = Thickness,
Tag = Tag
};
Tag = triangle.GetHashCode();
canvas.Children.Add(triangle);
}
