//shape without parameter.
public Bitmap createShape(string type, Bitmap drawArea)
{
this.type = type;
if (type == "circle")
{
shape shape = new Circle(drawArea);
try
{
drawArea = shape.draw();
return(drawArea);
}
catch (NotImplementedException e)
{
MessageBox.Show(e.Message);
};
}
else if (circleReg.IsMatch(type))
{
MessageBox.Show("hello");
return(null);
}
else if (type == "rectangle")
{
graphicApplication.model.Rectangle shapeRec = new graphicApplication.model.Rectangle(drawArea);
try
{
drawArea = shapeRec.draw(400, 400);
return(drawArea);
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
}
else if (type == "drawLine")
{
line l = new line(drawArea);
Pen p = new Pen(Color.Black, 2);
drawArea = l.draw();
return(drawArea);
}
else if (type == "triangle")
{
shape s = new Triangle(drawArea);
drawArea = s.draw();
return(drawArea);
}
else if (type == "polygon")
{
shape s = new Polygon(drawArea);
drawArea = s.draw();
return(drawArea);
}
return(null);
}
//shapes with normalParameter.
public Bitmap createShape(string type, Bitmap drawArea, Dictionary <String, int> normalVarHolder)
{
String[] command = type.Split('(', ',', ')');
String shapeType = command[0];
this.normalVarHolder = normalVarHolder;
//for circle
if (shapeType.Equals("circle"))
{
Circle c = new Circle(drawArea);
String varName = command[1];
// MessageBox.Show("" + varName);
int radius = normalVarHolder[varName];
drawArea = c.draw(radius);
return(drawArea);
}
else if (shapeType.Equals("drawLine"))
{
//for line
line l = new line(drawArea);
String varXName = command[1];
String varYname = command[2];
int xCordinate = normalVarHolder[varXName];
int yCordinate = normalVarHolder[varYname];
drawArea = l.draw(xCordinate, yCordinate);
return(drawArea);
}
else if (shapeType.Equals("rectangle"))
{
//for rectangle
graphicApplication.model.Rectangle r = new graphicApplication.model.Rectangle(drawArea);
String lname = command[1];
String hname = command[2];
int length = normalVarHolder[lname];
int height = normalVarHolder[hname];
drawArea = r.draw(length, height);
return(drawArea);
}
return(null);
}