public void TestComplex()
{
var complex = new ComplexShape();
complex.Add(new Rectangle());
complex.Add(new Rectangle());
complex.Add(new Rectangle());
complex.Add(new Rectangle());
double expectedArea = 4.0;
double actualArea = complex.Area();
Assert.AreEqual(expectedArea, actualArea);
double expectedPerimeter = 16.0;
double actualPerimeter = complex.Perimeter();
Assert.AreEqual(expectedPerimeter, actualPerimeter);
}
private void CreateBoxNeedle(INeedle needle)
{
ComplexShape needleShape = (ComplexShape)needle.Shape;
needleShape.Collection.Clear();
BoxShape shape = new BoxShape(new RectangleF2D(new PointF(-10, 0), new SizeF(100, 10)));
shape.Appearance.ContentBrush = new SolidBrushObject(Color.Gray);
shape.Name = "boxNeedle";
needleShape.Add(shape);
}
private void CreateSectorShape(INeedle needle)
{
ComplexShape needleShape = (ComplexShape)needle.Shape;
needleShape.Collection.Clear();
SectorShape shape = new SectorShape(new RectangleF2D(new PointF(0, 30), new SizeF(80, 10)), 40, 270);
shape.Appearance.ContentBrush = new SolidBrushObject(Color.Red);
shape.Name = "sectorShape";
needleShape.Add(shape);
}
private void CreateArcNeedle(INeedle needle)
{
ComplexShape needleShape = (ComplexShape)needle.Shape;
needleShape.Collection.Clear();
ArcShape shape = new ArcShape(new RectangleF2D(new PointF(-10, 0), new SizeF(20, 10)), 180, -60);
shape.Appearance.ContentBrush = new SolidBrushObject(Color.White);
shape.Name = "arcNeedle";
needleShape.Add(shape);
}
private void CreateTextShape(INeedle needle)
{
ComplexShape needleShape = (ComplexShape)needle.Shape;
needleShape.Collection.Clear();
TextShape shape = new TextShape();
shape.Box = new RectangleF2D(new PointF(-10, 0), new SizeF(100, 10));
shape.Text = " > > > > > ";
shape.AppearanceText.TextBrush = new SolidBrushObject(Color.Salmon);
needleShape.Add(shape);
}
private void CreateEllipseNeedle(INeedle needle)
{
ComplexShape needleShape = (ComplexShape)needle.Shape;
needleShape.Collection.Clear();
EllipseShape shape = new EllipseShape(new RectangleF2D(new PointF(-10, 0), new SizeF(100, 10)));
LinearGradientBrushObject brush = new LinearGradientBrushObject(new PointF2D(2, 0), new PointF2D(0, 2));
brush.StartColor = Color.Yellow;
brush.EndColor = Color.Magenta;
shape.Appearance.ContentBrush = brush;
shape.Name = "ellipseNeedle";
needleShape.Add(shape);
}
private void CreatePolylineNeedle(INeedle needle)
{
ComplexShape needleShape = (ComplexShape)needle.Shape;
needleShape.Collection.Clear();
PolylineShape shape = new PolylineShape();
shape.Points = new PointF[] {
new PointF(0, 20), new PointF(-40, 25),
new PointF(20, 5), new PointF(100, 0),
new PointF(20, -5), new PointF(-40, -25),
new PointF(0, -20)
};
shape.Appearance.ContentBrush = new SolidBrushObject(Color.Yellow);
shape.Name = "polylineNeedle";
needleShape.Add(shape);
}
private void CreatePolygonNeedle(INeedle needle)
{
ComplexShape needleShape = (ComplexShape)needle.Shape;
needleShape.Collection.Clear();
PolygonShape shape = new PolygonShape();
shape.Points = new PointF[] {
new PointF(0, 10),
new PointF(75, 10),
new PointF(70, -5),
new PointF(100, 0),
new PointF(65, -10),
new PointF(70, 5),
new PointF(0, -10)
};
shape.Appearance.ContentBrush = new SolidBrushObject(Color.AliceBlue);
shape.Name = "polygonNeedle";
needleShape.Add(shape);
}
private void CreatePathNeedle(INeedle needle)
{
ComplexShape needleShape = (ComplexShape)needle.Shape;
needleShape.Collection.Clear();
PathShape shape = new PathShape();
shape.Points = new ShapePoint[] {
new ShapePoint(new PointF(0, 20), PathPointType.Start),
new ShapePoint(new PointF(50, 0), PathPointType.Line),
new ShapePoint(new PointF(0, -20), PathPointType.Line),
new ShapePoint(new PointF(100, 0), PathPointType.Line),
new ShapePoint(new PointF(0, 20), PathPointType.CloseSubpath | PathPointType.Line)
};
SolidBrushObject brush = new SolidBrushObject(Color.Red);
shape.Appearance.ContentBrush = brush;
shape.Name = "pathNeedle";
needleShape.Add(shape);
}
