private void toolStripButtonEllipse_Click(object sender, EventArgs e)
{
CurrentFactory = new EllipseShapeFactory();
Factory current = new EllipseFactory(pnlMain);
CurrentDrawman = current.FactoryMethod();
}
public void TestScale()
{
ShapeFactory sf = new EllipseFactory();
Ellipse myEllipse = (Ellipse)sf.Create2dShape();
myEllipse.Center.X = 1;
myEllipse.Center.Y = 2;
myEllipse.VertRadius = 5;
myEllipse.HorizRadius = 6;
Assert.AreEqual(1, myEllipse.Center.X, 0);
Assert.AreEqual(2, myEllipse.Center.Y, 0);
Assert.AreEqual(5, myEllipse.VertRadius, 0);
Assert.AreEqual(6, myEllipse.HorizRadius, 0);
myEllipse.Scale(3);
Assert.AreEqual(1, myEllipse.Center.X, 0);
Assert.AreEqual(2, myEllipse.Center.Y, 0);
Assert.AreEqual(15, myEllipse.VertRadius, 0);
Assert.AreEqual(18, myEllipse.HorizRadius, 0);
myEllipse.Scale(0.2);
Assert.AreEqual(1, myEllipse.Center.X, 0);
Assert.AreEqual(2, myEllipse.Center.Y, 0);
Assert.AreEqual(3, myEllipse.VertRadius, 0);
Assert.AreEqual(3.6, myEllipse.HorizRadius, 0);
try
{
myEllipse.Scale(double.PositiveInfinity);
Assert.Fail("Expected exception not thrown");
}
catch (Exception)
{
// ignore
}
try
{
myEllipse.Scale(double.NegativeInfinity);
Assert.Fail("Expected exception not thrown");
}
catch (Exception)
{
// ignore
}
try
{
myEllipse.Scale(double.NaN);
Assert.Fail("Expected exception not thrown");
}
catch (Exception)
{
// ignore
}
}
private void btnCreate_Click(object sender, EventArgs e)
{
if (cmboShapeType.SelectedItem is null)
{
errorMessage("Please select a type of shape");
}
else if (ValidateInfo())
{
ShapeFactory factory = null;
switch (cmboShapeType.SelectedItem.ToString())
{
case "Circle":
Shapes.Point CirclePoint = new Shapes.Point(Int32.Parse(txtPoint1X.Text), Int32.Parse(txtPoint1Y.Text));
factory = new CircleFactory(CirclePoint, Int32.Parse(txtRadius1.Text));
break;
case "Ellipse":
Shapes.Point EllipsePoint = new Shapes.Point(Int32.Parse(txtPoint1X.Text), Int32.Parse(txtPoint1Y.Text));
factory = new EllipseFactory(EllipsePoint, Int32.Parse(txtRadius1.Text), Int32.Parse(txtRadius2.Text));
break;
case "Rectangle":
Shapes.Point RectanglePoint = new Shapes.Point(Int32.Parse(txtPoint1X.Text), Int32.Parse(txtPoint1Y.Text));
factory = new RectangleFactory(RectanglePoint, Int32.Parse(txtRadius1.Text), Int32.Parse(txtRadius2.Text));
break;
case "Square":
Shapes.Point SquarePoint = new Shapes.Point(Int32.Parse(txtPoint1X.Text), Int32.Parse(txtPoint1Y.Text));
factory = new SquareFactory(SquarePoint, Int32.Parse(txtRadius1.Text));
break;
case "Triangle":
Shapes.Point TriPoint1 = new Shapes.Point(Int32.Parse(txtPoint1X.Text), Int32.Parse(txtPoint1Y.Text));
Shapes.Point TriPoint2 = new Shapes.Point(Int32.Parse(txtPoint2X.Text), Int32.Parse(txtPoint2Y.Text));
Shapes.Point TriPoint3 = new Shapes.Point(Int32.Parse(txtPoint3X.Text), Int32.Parse(txtPoint3Y.Text));
factory = new TriangleFactory(TriPoint1, TriPoint2, TriPoint3);
break;
case "Composite Image":
factory = new CompositeImageFactory(filepath);
break;
case "Embedded Pic":
Shapes.Point EmbeddedPoint = new Shapes.Point(Int32.Parse(txtPoint1X.Text), Int32.Parse(txtPoint1Y.Text));
factory = new EmbeddedPicFactory(EmbeddedPoint, Int32.Parse(txtRadius1.Text), Int32.Parse(txtRadius2.Text), filepath);
break;
}
Shape shape = factory.GetShape();
Console.WriteLine(shape.ShapeType);
shapeToDraw = shape;
this.Close();
}
}
public void TestValidConstruction()
{
ShapeFactory sf = new EllipseFactory();
Ellipse ellipse = (Ellipse)sf.Create2dShape();
ellipse.Center.X = 1;
ellipse.Center.Y = 3;
ellipse.VertRadius = 2.5;
ellipse.HorizRadius = 3.5;
Assert.AreEqual(1, ellipse.Center.X);
Assert.AreEqual(3, ellipse.Center.Y);
Assert.AreEqual(2.5, ellipse.VertRadius);
Assert.AreEqual(3.5, ellipse.HorizRadius);
}
public Shape getShape(int initialX, int initialY, int secondaryX, int secondaryY, bool add)
{
if (designation == shapeDesignation.EMBEDDED_PIC)
{
OpenFileDialog openFileDialog1 = new OpenFileDialog();
DialogResult result = openFileDialog1.ShowDialog();
if (result == DialogResult.OK)
{
string file = openFileDialog1.FileName;
Console.WriteLine(openFileDialog1.FileName);
embeddedPicFilepath = openFileDialog1.FileName;
}
}
ShapeFactory factory = null;
switch (designation)
{
case shapeDesignation.CIRCLE:
Shapes.Point CirclePoint = new Shapes.Point(Math.Min(initialX, secondaryX), Math.Min(initialY, secondaryY));
factory = new CircleFactory(CirclePoint, Math.Abs(secondaryX - initialX));
break;
case shapeDesignation.ELLIPSE:
Shapes.Point EllipsePoint = new Shapes.Point(Math.Min(initialX, secondaryX), Math.Min(initialY, secondaryY));
factory = new EllipseFactory(EllipsePoint, Math.Abs(secondaryY - initialY), Math.Abs(secondaryX - initialX));
break;
case shapeDesignation.RECTANGLE:
Shapes.Point RectanglePoint = new Shapes.Point(Math.Min(initialX, secondaryX), Math.Min(initialY, secondaryY));
factory = new RectangleFactory(RectanglePoint, Math.Abs(secondaryY - initialY), Math.Abs(secondaryX - initialX));
break;
case shapeDesignation.SQUARE:
Shapes.Point SquarePoint = new Shapes.Point(Math.Min(initialX, secondaryX), Math.Min(initialY, secondaryY));
factory = new SquareFactory(SquarePoint, Math.Abs(secondaryX - initialX));
break;
case shapeDesignation.TRIANGLE:
//TODO: Figure out rectangular triangle drawing
//Shapes.Point TriPoint1 = new Shapes.Point(Int32.Parse(txtPoint1X.Text), Int32.Parse(txtPoint1Y.Text));
//Shapes.Point TriPoint2 = new Shapes.Point(Int32.Parse(txtPoint2X.Text), Int32.Parse(txtPoint2Y.Text));
//Shapes.Point TriPoint3 = new Shapes.Point(Int32.Parse(txtPoint3X.Text), Int32.Parse(txtPoint3Y.Text));
//factory = new TriangleFactory(TriPoint1, TriPoint2, TriPoint3);
break;
case shapeDesignation.EMBEDDED_PIC:
Shapes.Point EmbeddedPoint = new Shapes.Point(Math.Min(initialX, secondaryX), Math.Min(initialY, secondaryY));
factory = new EmbeddedPicFactory(EmbeddedPoint, Math.Abs(secondaryX - initialX), Math.Abs(secondaryY - initialY), embeddedPicFilepath);
break;
case shapeDesignation.LINE:
//TODO: Create Line in shapes
break;
default:
return(null);
}
Shape shape = factory.GetShape();
if (add)
{
addToList(shape);
}
return(shape);
}
public void TestMove()
{
ShapeFactory sf = new EllipseFactory();
Ellipse myEllipse = (Ellipse)sf.Create2dShape();
myEllipse.Center.X = 1;
myEllipse.Center.Y = 2;
myEllipse.VertRadius = 5;
myEllipse.HorizRadius = 6;
Assert.AreEqual(1, myEllipse.Center.X, 0);
Assert.AreEqual(2, myEllipse.Center.Y, 0);
Assert.AreEqual(5, myEllipse.VertRadius, 0);
Assert.AreEqual(6, myEllipse.HorizRadius, 0);
myEllipse.Move(3, 4);
Assert.AreEqual(4, myEllipse.Center.X, 0);
Assert.AreEqual(6, myEllipse.Center.Y, 0);
Assert.AreEqual(5, myEllipse.VertRadius, 0);
Assert.AreEqual(6, myEllipse.HorizRadius, 0);
myEllipse.Move(0.123, 0.456);
Assert.AreEqual(4.123, myEllipse.Center.X, 0);
Assert.AreEqual(6.456, myEllipse.Center.Y, 0);
Assert.AreEqual(5, myEllipse.VertRadius, 0);
Assert.AreEqual(6, myEllipse.HorizRadius, 0);
myEllipse.Move(-0.123, -0.456);
Assert.AreEqual(4, myEllipse.Center.X, 0);
Assert.AreEqual(6, myEllipse.Center.Y, 0);
Assert.AreEqual(5, myEllipse.VertRadius, 0);
Assert.AreEqual(6, myEllipse.HorizRadius, 0);
myEllipse.Move(-12, -26);
Assert.AreEqual(-8, myEllipse.Center.X, 0);
Assert.AreEqual(-20, myEllipse.Center.Y, 0);
Assert.AreEqual(5, myEllipse.VertRadius, 0);
Assert.AreEqual(6, myEllipse.HorizRadius, 0);
try
{
myEllipse.Move(double.PositiveInfinity, 1);
Assert.Fail("Expected exception not thrown");
}
catch (ShapeException e)
{
Assert.AreEqual("Invalid delta-x value", e.Message);
}
try
{
myEllipse.Move(double.NegativeInfinity, 1);
Assert.Fail("Expected exception not thrown");
}
catch (ShapeException e)
{
Assert.AreEqual("Invalid delta-x value", e.Message);
}
try
{
myEllipse.Move(double.NaN, 1);
Assert.Fail("Expected exception not thrown");
}
catch (ShapeException e)
{
Assert.AreEqual("Invalid delta-x value", e.Message);
}
try
{
myEllipse.Move(1, double.PositiveInfinity);
Assert.Fail("Expected exception not thrown");
}
catch (ShapeException e)
{
Assert.AreEqual("Invalid delta-y value", e.Message);
}
try
{
myEllipse.Move(1, double.PositiveInfinity);
Assert.Fail("Expected exception not thrown");
}
catch (ShapeException e)
{
Assert.AreEqual("Invalid delta-y value", e.Message);
}
try
{
myEllipse.Move(1, double.NaN);
Assert.Fail("Expected exception not thrown");
}
catch (ShapeException e)
{
Assert.AreEqual("Invalid delta-y value", e.Message);
}
}
public void HandleEvent()
{
ellipseFactory = new EllipseFactory();
Canvas.CurFigureFactory = ellipseFactory;
}