private void pictureBox1_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Right && buttonSwitch is FigureChangingButton == false)
{
currentColor = pictureBoxPrevColor.BackColor;
}
formCanvas.tmpBitmap = new Bitmap(formCanvas.currentBitmap);
formCanvas.AddToTmp();
drawStartFinishFlag = buttonSwitch.ActivateButton(new Point(e.X, e.Y), pictureBox1, ref currentColor, ref currentPainter);
if (drawStartFinishFlag)
{
currentPainter = currentFactory.CreatePainter(currentForm, currentColor, size, new Point(e.X, e.Y), currentFilling);
//if (currentPainter.typeOfFilling is TotalFilling)
//{
// currentPainter.typeOfFilling.fillingColor = currentColor;
//}
//else if (currentPainter.typeOfFilling is InsideFilling)
//{
// currentPainter.typeOfFilling.fillingColor = pictureBoxPrevColor.BackColor;
//}
if (PointPolygonPainter.first.X != -1)
{
currentPainter.DrawDynamicFigure(new Point(e.X, e.Y), pictureBox1, shift);
}
}
//fillingColor = pictureBoxPrevColor.BackColor;
}
public void DrawAllFigures(PictureBox pictureBox)
{
currentBitmap = new Bitmap(pictureBox.Width, pictureBox.Height);
//foreach (AbstractPainter f in figures)
for (int i = figures.Count - 1; i >= 0; i--)
{
AbstractPainter f = figures[i];
Bitmap newBitmap = new Bitmap(pictureBox.Width, pictureBox.Height);
Graphics g = Graphics.FromImage(currentBitmap);
f.brush.DrawFigure(f.formFigure, newBitmap, pictureBox, f.points);
f.typeOfFilling.Fill(f.formFigure.GetCenter(f.points), pictureBox, newBitmap);
g.DrawImage(newBitmap, 0, 0, pictureBox.Width - 1, pictureBox.Height - 1);
pictureBox.Image = currentBitmap;
}
}
private void ScaleFigure(int dX, int dY, AbstractPainter currentPainter)
{
for (int i = 0; i < currentPainter.points.Count; i++)
{
if (Math.Abs(tmpPoint.X - currentPainter.points[i].X) <= 10)
{
currentPainter.points[i] = new Point(currentPainter.points[i].X
+ dX, currentPainter.points[i].Y);
if (currentPainter.formFigure is FormFigure.IsoTriangleForm)
{
currentPainter.points[0] = new Point((currentPainter.points[1].X
+ currentPainter.points[2].X) / 2, currentPainter.points[0].Y);
}
}
if (Math.Abs(tmpPoint.Y - currentPainter.points[i].Y) <= 10)
{
currentPainter.points[i] = new Point(currentPainter.points[i].X,
currentPainter.points[i].Y + dY);
}
}
}
public void RotateFigure(int angle, AbstractPainter currentPainter)
{
Point center = currentPainter.formFigure.GetCenter(currentPainter.points);
double angleRad = angle * Math.PI / 180;
if (tmpPointList.Count == 0)
{
for (int i = 0; i < currentPainter.points.Count; i++)
{
tmpPointList.Add(((currentPainter.points[i].X - center.X) * Math.Cos(angleRad) -
(currentPainter.points[i].Y - center.Y) * Math.Sin(angleRad) + center.X));
tmpPointList.Add(((currentPainter.points[i].X - center.X) * Math.Sin(angleRad) +
(currentPainter.points[i].Y - center.Y) * Math.Cos(angleRad) + center.Y));
//currentPainter.points[i] = new Point((int)x, (int)y);
}
}
else
{
for (int i = 0; i < tmpPointList.Count - 1; i += 2)
{
double tmpX = tmpPointList[i];
tmpPointList[i] = ((tmpPointList[i] - center.X) * Math.Cos(angleRad) -
(tmpPointList[i + 1] - center.Y) * Math.Sin(angleRad) + center.X);
tmpPointList[i + 1] = ((tmpX - center.X) * Math.Sin(angleRad) +
(tmpPointList[i + 1] - center.Y) * Math.Cos(angleRad) + center.Y);
}
}
currentPainter.points.Clear();
for (int i = 0; i < tmpPointList.Count - 1; i += 2)
{
currentPainter.points.Add(new Point((int)(tmpPointList[i]), (int)(tmpPointList[i + 1])));
}
}
public override void Move(Point p1, PictureBox pictureBox, AbstractPainter currentPainter)
{
if (ChangingFlag && currentPainter != null)
{
if (Control.ModifierKeys != Keys.Shift && Control.MouseButtons == MouseButtons.Left)
{
currentPainter.MoveFigure(p1.X - tmpPoint.X, p1.Y - tmpPoint.Y);
}
else if (Control.ModifierKeys == Keys.Shift)
{
int dY = (int)((p1.Y - tmpPoint.Y) * 1.5);
RotateFigure(dY, currentPainter);
}
else if (Control.MouseButtons == MouseButtons.Right)
{
int dX = p1.X - tmpPoint.X;
int dY = p1.Y - tmpPoint.Y;
ScaleFigure(dX, dY, currentPainter);
}
tmpPoint = p1;
Canvas.GetCanvas.DrawAllFigures(pictureBox);
}
}
public override void Move(Point p1, PictureBox pictureBox, AbstractPainter currentPainter)
{
if (ChangingFlag && currentPainter != null && currentPainter.formFigure is EllipseForm)
{
if (tmpPoint.X == currentPainter.startPoint.X) //&& tmpPoint.Y != currentPainter.startPoint.Y)
{
foreach (Point f in currentPainter.points)
{
if (f.Y == currentPainter.startPoint.Y && f.X != currentPainter.startPoint.X)
{
if (ellipseFlag)
{
x = f.X;
ellipseFlag = false;
}
y = p1.Y;
break;
}
}
}
if (tmpPoint.Y == currentPainter.startPoint.Y) //&& tmpPoint.X != currentPainter.startPoint.X)
{
foreach (Point f in currentPainter.points)
{
if (f.X == currentPainter.startPoint.X)
{
if (ellipseFlag)
{
y = f.Y;
ellipseFlag = false;
}
x = p1.X;
break;
}
}
}
//foreach(Point f in currentPainter.points)
//{
// if (f.X == currentPainter.startPoint.X)
// {
// if (((currentPainter.startPoint.Y < f.Y) && (currentPainter.startPoint.Y < tmpPoint.Y)) || ((currentPainter.startPoint.Y > f.Y) && (currentPainter.startPoint.Y > tmpPoint.Y)))
// {
// y = f.Y;
// }
// }
// else if((f.Y == currentPainter.startPoint.Y))
// if (((currentPainter.startPoint.X < f.X) && (currentPainter.startPoint.X < tmpPoint.X)) || ((currentPainter.startPoint.X > f.X) && (currentPainter.startPoint.X > tmpPoint.X)))
// {
// x = f.X;
// }
//}
//int dX = (int)(x / tmpPoint.X);
//int dY = (int)(y / tmpPoint.Y);
//x += (p1.X - tmpPoint.X) * dX;
//y += p1.Y - tmpPoint.Y * dY;
//if (y == currentPainter.startPoint.Y)
// y++;
//if (new Point(x,y) != currentPainter.startPoint)
pointForResize = new Point(x, y);
currentPainter.points = currentPainter.formFigure.CalculateFigure(currentPainter.startPoint, pointForResize);
Canvas.GetCanvas.DrawAllFigures(pictureBox);
}
else if (ChangingFlag && currentPainter != null && currentPainter.formFigure is CircleForm)
{
currentPainter.points = currentPainter.formFigure.CalculateFigure(currentPainter.startPoint, p1);
Canvas.GetCanvas.DrawAllFigures(pictureBox);
}
else if (ChangingFlag && currentPainter != null)
{
currentPainter.points[tmpIndex] = p1;
Canvas.GetCanvas.DrawAllFigures(pictureBox);
}
Canvas.GetCanvas.PointChangeMode(pictureBox);
}
public override bool ActivateButton(Point p1, PictureBox pictureBox, ref Color currentColor, ref AbstractPainter currentPainter)
{
currentPainter = Canvas.GetCanvas.FindFigureByPoint1(p1, ref tmpPoint);
tmpIndex = Canvas.GetCanvas.FindPointByPoint(tmpPoint);
ChangingFlag = true;
return(false);
}
public override bool ActivateButton(Point p1, PictureBox pictureBox, ref Color currentColor, ref AbstractPainter currentPainter)
{
currentPainter = Canvas.GetCanvas.FindFigureByPoint1(p1);
if (currentPainter != null)
{
currentPainter.brush.currentColor = currentColor;
}
tmpPoint = p1;
ChangingFlag = true;
return(false);
}
public override void Move(Point p1, PictureBox pictureBox, AbstractPainter currentPainter)
{
}
public override bool ActivateButton(Point p1, PictureBox pictureBox, ref Color currentColor, ref AbstractPainter currentPainter)
{
AbstractFilling filler = new TotalFilling(currentColor);
filler.Fill(p1, pictureBox, Canvas.GetCanvas.currentBitmap);
return(false);
}
public override bool ActivateButton(Point p1, PictureBox pictureBox, ref Color currentColor, ref AbstractPainter abstractPainter)
{
currentColor = Canvas.GetCanvas.currentBitmap.GetPixel(p1.X, p1.Y);
return(false);
}
public override bool ActivateButton(Point p1, PictureBox pictureBox, ref Color currentColor, ref AbstractPainter abstractPainter)
{
return(true);
}
public abstract void Move(Point p1, PictureBox pictureBox, AbstractPainter currentPainter);
public abstract bool ActivateButton(Point p1, PictureBox pictureBox, ref Color currentColor, ref AbstractPainter abstractPainter);
//AbstractPainter tmpPainter;
public override bool ActivateButton(Point p1, PictureBox pictureBox, ref Color currentColor, ref AbstractPainter abstractPainter)
{
foreach (AbstractPainter f in Canvas.GetCanvas.figures)
{
for (int i = 0; i < f.points.Count; i++)
{
if (i != f.points.Count - 1)
{
tmpPoint = GetLinePoints(f.points[i], f.points[i + 1], p1);
if (tmpPoint.X != -1)
{
//tmpPainter = f;
f.points.Insert(i + 1, tmpPoint);
//tmpIndex = i;
break;
}
}
else
{
tmpPoint = GetLinePoints(f.points[i], f.points[0], p1);
if (tmpPoint.X != -1)
{
//tmpPainter = f;
f.points.Insert(i + 1, tmpPoint);
//tmpIndex = i;
break;
}
}
}
if (tmpPoint.X != -1)
{
break;
}
}
Canvas.GetCanvas.DrawAllFigures(pictureBox);
return(false);
}
public override void Move(Point p1, PictureBox pictureBox, AbstractPainter currentPainter)
{
if (ChangingFlag && currentPainter != null)
{
Point checkPoint = currentPainter.points[0];
double minSum = 100000000000;
for (int i = 0; i < currentPainter.points.Count - 1; i++)
{
if (Math.Abs((currentPainter.points[i].X + currentPainter.points[i].Y) - (tmpPoint.X + tmpPoint.Y)) < minSum)
{
minSum = Math.Abs((currentPainter.points[i].X + currentPainter.points[i].Y) - (tmpPoint.X + tmpPoint.Y));
checkPoint = currentPainter.points[i];
}
}
// checkPoint = currentPainter.points[_i];
for (int i = 0; i < currentPainter.points.Count - 1; i++)
{
double A = currentPainter.points[i].Y - checkPoint.Y;
double B = checkPoint.X - currentPainter.points[i].X;
double C = currentPainter.points[i].X * checkPoint.Y - checkPoint.X * currentPainter.points[i].Y;
if ((tmpPoint.X * A + tmpPoint.Y * B + C < 3) && (tmpPoint.X * A + tmpPoint.Y * B + C > -3))
{
pictureBox.BackColor = Color.Red;
checkPoint = new Point();
currentPainter.points[i] = new Point();
//checkPoint = new Point(checkPoint.X+Math.Abs(checkPoint.X - tmpPoint.X), checkPoint.Y + Math.Abs(checkPoint.Y - tmpPoint.Y));
// currentPainter.points[i] = new Point(currentPainter.points [i].X+ Math.Abs( currentPainter.points[i].X - tmpPoint.X), currentPainter.points[i].Y + Math.Abs(currentPainter.points[i].Y - tmpPoint.Y));
}
}
//{
// Point first = currentPainter.points[i];
// int j = i + 1;
// while (j< currentPainter.points.Count - 1)
// {
// Point second = currentPainter.points[j];
// double A = second.Y - first.Y;
// double B = first.X - second.X;
// double C = second.X * first.Y - first.X * second.Y;
// if (tmpPoint.X*A+tmpPoint.Y*B+C==0)
// {
// pictureBox.BackColor = Color.Red;
// currentPainter.points[i] = new Point(first.X+50, first.Y);
// currentPainter.points[j] = new Point(second.X+50, second.Y);
// }
// j++;
// }
//}
//Point p2; // = tmpIndex+1 != currentPainter.points.Count? currentPainter.points[tmpIndex + 1] : currentPainter.points[0];
//int p2Index;
//if (tmpIndex + 1 < currentPainter.points.Count)
//{
// p2 = currentPainter.points[tmpIndex + 1];
// p2Index = tmpIndex + 1;
//}
//else
//{
// p2 = currentPainter.points[0];
// p2Index = 0;
//}
//Point p1New = p1 + dx;
////Point p2New = p2 + dy;
//p1.X = tmpPoint.X + p1.X;
//p1.Y = tmpPoint.Y + p1.Y ;
//p2.X = tmpPoint.X + p2.X;
//p2.Y = tmpPoint.Y + p2.Y ;
//if (k>0)
//{
// int d= Math.Abs(b-)
//}
//if ( tmpPoint.X == p2.X)
//{
// int dx = tmpPoint.X-p1.X;
// currentPainter.points[tmpIndex] = new Point(p1.X+ dx, p1.Y);
// currentPainter.points[p2Index] = new Point(p2.X + dx, p2.Y);
//}
//else if (tmpPoint.Y == p2.Y)
//{\
// int dy = tmpPoint.Y-p1.Y ;
// currentPainter.points[tmpIndex] = new Point(p1.X, p1.Y+dy);
// currentPainter.points[p2Index] = new Point(p2.X, p2.Y+dy);
//}
//else if ((tmpPoint.Y != p2.Y) && (tmpPoint.X != p2.X))
//{
// //double k = (p2.Y - tmpPoint.Y) / (tmpPoint.X - p2.X);
// // double b = -(p2.X * tmpPoint.Y - tmpPoint.X * p2.Y) / (tmpPoint.X - p2.X);
// // int d = Convert.ToInt32(b-(-((p2.X * p1.Y - p1.X * p2.Y) / (p1.X - p2.X))) );
// // int d = Convert.ToInt32( b - p1.X);
// currentPainter.points[tmpIndex] = new Point(tmpPoint.X, p1.Y);
// currentPainter.points[p2Index] = new Point(tmpPoint.X, p2.Y);
//}
//tmpPoint = p1;
//currentPainter.points[tmpIndex] = p1;
}
Canvas.GetCanvas.DrawAllFigures(pictureBox);
}
