private void Form1_MouseClick(object sender, MouseEventArgs e)
{
//Transform windows coordinates to Turtle coordinates
float turtleX = e.X - Width / 2 + 8;
float turtleY = Height / 2 - e.Y - 19;
string selectedItem = (string)comboBox1.SelectedItem;
if (selectedItem == "Draw Triangle") //We will add more options later
{
var trg = new EquilateralTriangle(turtleX, turtleY, 50);
shapes.Add(trg);
mostRecent = trg;
}
if (selectedItem == "Draw Rectangle")
{
var rec = new Rectangle(turtleX, turtleY, 100, 50);
shapes.Add(rec);
mostRecent = rec;
}
if (selectedItem == "Move Shape")
{
mostRecent.MoveTo(turtleX, turtleY);
}
Turtle.Dispose();
DrawAll();
}
public void DrawAll()
{
Turtle.Dispose();
foreach (var shape in Shapes)
{
shape.Draw();
}
}
public void DrawAll()
{
Turtle.Dispose(); //first clea all turtle tracks to start afresh
foreach (var shape in shapes)
{
shape.Draw();
}
}
private void runTurtle()
{
Turtle.Dispose();
float minX, minY, maxX, maxY;
minX = -400;
minY = -250;
maxX = 500;
maxY = 250;
System.Windows.Size size = PolyLine.getSize(polylines);
System.Windows.Point position = PolyLine.getPosition(polylines);
float scale;
Turtle.Delay = (int)(Math.Pow(2.0, 10 - ((double)(trackBar1.Value))));
if (size.Width / size.Height > (maxX - minX) / (maxY - minY))
{
scale = (float)size.Width / (maxX - minX);
}
else
{
scale = (float)size.Height / (maxY - minY);
}
Turtle.PenSize = 2;
Turtle.PenColor = Color.Green;
Turtle.PenUp();
Turtle.ShowTurtle = true;
try
{
foreach (PolyLine polyline in polylines)
{
List <Line> lines = polyline.getLines();
Turtle.MoveTo(maxX - (float)lines[0].X1 / scale + (float)position.X * scale, (float)lines[0].Y1 / scale + (float)position.Y * scale + minY);
Turtle.PenDown();
foreach (Line l in lines)
{
//Turtle.MoveTo((float)l.X1 / scale + (float)position.X * scale + minX, (float)l.Y1 / scale + (float)position.Y * scale +minY);
Turtle.MoveTo(maxX - (float)l.X2 / scale + (float)position.X * scale, (float)l.Y2 / scale + (float)position.Y * scale + minY);
}
Turtle.PenUp();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void buttonClose_Click(object sender, EventArgs e)
{
Turtle.Dispose();
this.Close();
}
public override void Dispose()
{
Turtle.Dispose();
}