Esempio n. 1
0
 public void DrawLine()
 {
     lineArray[lcounter] = new line(x1, y1, x2, y2);
     lineArray[lcounter].setColor(colour);
     lcounter++;
     drawPanel.Invalidate();
 }
Esempio n. 2
0
 public Form1()
 {
     InitializeComponent();
     for (int i = 0; i < 20; i++)
     {
         rectangleArray[i] = new rectangle();
     }
     for (int i = 0; i < 20; i++)
     {
         ellipseArray[i] = new ellipse();
     }
     for (int i = 0; i < 20; i++)
     {
         lineArray[i] = new line();
     }
     for (int i = 0; i < 20; i++)
     {
         squiggleArray[i] = new squiggle();
     }
     for (int i = 0; i < 20; i++)
     {
         polygonArray[i] = new polygon();
     }
 }
Esempio n. 3
0
        private void drawPanel_MouseUp(object sender, MouseEventArgs e)
        {
            if (mode == "Copy")
            {
                if (type == "rect")
                {
                    int xDiff = clickedPoint.X - e.X;
                    int yDiff = clickedPoint.Y - e.Y;

                    rectangleArray[rcounter].setColor(rectangleArray[obj].getColor());
                    rectangleArray[rcounter].setX(rectangleArray[obj].getX() - xDiff);
                    rectangleArray[rcounter].setY(rectangleArray[obj].getY() - yDiff);
                    rectangleArray[rcounter].setWidth(rectangleArray[obj].getWidth());
                    rectangleArray[rcounter].setHeight(rectangleArray[obj].getHeight());
                }
                else if (type == "ellips")
                {
                    int xDiff = clickedPoint.X - e.X;
                    int yDiff = clickedPoint.Y - e.Y;
                    ellipseArray[ecounter].setColor(ellipseArray[obj].getColor());
                    ellipseArray[ecounter].setX(ellipseArray[obj].getX() - xDiff);
                    ellipseArray[ecounter].setY(ellipseArray[obj].getY() - yDiff);
                    ellipseArray[ecounter].setWidth(ellipseArray[obj].getWidth());
                    ellipseArray[ecounter].setHeight(ellipseArray[obj].getHeight());
                }
                else if (type == "squig")
                {
                    Point p     = squiggleArray[obj].getPoint(spoint);
                    int   xDiff = p.X - e.X;
                    int   yDiff = p.Y - e.Y;

                    for (int i = 0; i < squiggleArray[obj].getSize(); i++)
                    {
                        Point l = squiggleArray[obj].getPoint(i);
                        squiggleArray[scounter].setColor(squiggleArray[obj].getColor());
                        squiggleArray[scounter].setMovePoint((l.X - xDiff), (l.Y - yDiff), i);
                    }
                    drawPanel.Invalidate();
                }
                else if (type == "line")
                {
                    int   xDiff = clickedPoint.X - e.X;
                    int   yDiff = clickedPoint.Y - e.Y;
                    Point p     = lineArray[obj].getPoint1();
                    Point l     = lineArray[obj].getPoint2();
                    lineArray[lcounter].setColor(lineArray[obj].getColor());
                    lineArray[lcounter].setPoint1((p.X - xDiff), (p.Y - yDiff), colour);
                    lineArray[lcounter].setPoint2((l.X - xDiff), (l.Y - yDiff));
                    drawPanel.Invalidate();
                }
                else if (type == "poly")
                {
                    int xDiff = clickedPoint.X - e.X;
                    int yDiff = clickedPoint.Y - e.Y;
                    for (int j = 0; j < 20; j++)
                    {
                        Point p = polygonArray[obj].getPoint(j);
                        polygonArray[pcounter].setColor(polygonArray[obj].getColor());
                        polygonArray[pcounter].setMovePoint((p.X - xDiff), (p.Y - yDiff), j);
                    }
                }
                drawPanel.Invalidate();
                obj  = 0;
                type = "";
            }
            else if (mode == "Delete")
            {
                if (type == "rect")
                {
                    rectangleArray[obj].setX(0);
                    rectangleArray[obj].setY(0);
                    rectangleArray[obj].setWidth(0);
                    rectangleArray[obj].setHeight(0);
                    rectangleArray[obj].setColor(Color.White);
                }
                else if (type == "ellips")
                {
                    ellipseArray[obj] = new ellipse();
                }
                else if (type == "squig")
                {
                    squiggleArray[obj] = new squiggle();
                }
                else if (type == "line")
                {
                    lineArray[obj] = new line();
                }
                else if (type == "poly")
                {
                    polygonArray[obj] = new polygon();
                }
                drawPanel.Invalidate();
                obj  = 0;
                type = "";
            }
            else if (mode == "Move")
            {
                if (type == "rect")
                {
                    int xDiff = clickedPoint.X - e.X;
                    int yDiff = clickedPoint.Y - e.Y;
                    rectangleArray[obj].setX(rectangleArray[obj].getX() - xDiff);
                    rectangleArray[obj].setY(rectangleArray[obj].getY() - yDiff);
                }
                else if (type == "ellips")
                {
                    int xDiff = clickedPoint.X - e.X;
                    int yDiff = clickedPoint.Y - e.Y;
                    ellipseArray[obj].setX(ellipseArray[obj].getX() - xDiff);
                    ellipseArray[obj].setY(ellipseArray[obj].getY() - yDiff);
                }
                else if (type == "squig")
                {
                    Point p     = squiggleArray[obj].getPoint(spoint);
                    int   xDiff = p.X - e.X;
                    int   yDiff = p.Y - e.Y;

                    for (int i = 0; i < squiggleArray[obj].getSize(); i++)
                    {
                        Point l = squiggleArray[obj].getPoint(i);
                        squiggleArray[obj].setMovePoint((l.X - xDiff), (l.Y - yDiff), i);
                    }
                    drawPanel.Invalidate();
                }
                else if (type == "line")
                {
                    int   xDiff = clickedPoint.X - e.X;
                    int   yDiff = clickedPoint.Y - e.Y;
                    Point p     = lineArray[obj].getPoint1();
                    Point l     = lineArray[obj].getPoint2();
                    lineArray[obj].setPoint1((p.X - xDiff), (p.Y - yDiff), colour);
                    lineArray[obj].setPoint2((l.X - xDiff), (l.Y - yDiff));
                    drawPanel.Invalidate();
                }
                else if (type == "poly")
                {
                    int xDiff = clickedPoint.X - e.X;
                    int yDiff = clickedPoint.Y - e.Y;
                    for (int j = 0; j < 20; j++)
                    {
                        Point p = polygonArray[obj].getPoint(j);
                        polygonArray[obj].setMovePoint((p.X - xDiff), (p.Y - yDiff), j);
                    }
                }
                drawPanel.Invalidate();
                obj  = 0;
                type = "";
            }
            else if (mode == "Line")
            {
                active = false;
                x2     = e.X;
                y2     = e.Y;
                DrawLine();
            }
            else if (mode == "Rectangle")
            {
                active = false;
                point2 = new Point(e.X, e.Y);
                x2     = e.X;
                y2     = e.Y;
                DrawRectangle();
            }
            else if (mode == "Ellipse")
            {
                active = false;
                point2 = new Point(e.X, e.Y);
                x2     = e.X;
                y2     = e.Y;
                DrawEllipse();
            }
            else if (mode == "Freehand")
            {
                scounter++;
            }
            active = false;
        }