public void MouseMove(PictureBox sheet, IBrush brush, IFill fill, MouseEventArgs e)
{
figure.Create(x1, y1, x2, y2);
figureTmp.Create(x1, y1, x2, y2);
if (cursorActive == true)
{
canvas.LoadFromCache();
x2 = e.X;
y2 = e.Y;
IFill tmpFill = new NoFill();
IBrush tmpBrush;
if (fill is OnlyFill)
{
tmpBrush = new SquareBrush(1, fill.FillColor);
}
else
{
tmpBrush = brush;
}
Drawfigure drawer = new Drawfigure(figure, tmpBrush, tmpFill);
Drawfigure drawerTmp = new Drawfigure(figureTmp, tmpBrush, tmpFill);
drawer.Draw(canvas);
canvas.WriteToPictureBox(sheet);
}
}
public void PointChangeModeOfRectangle(PictureBox sheet, Drawfigure obj)
{
SquareBrush brush = new SquareBrush(1, Color.Blue);
Square square = new Square();
List <Point> rectanglelist = new List <Point>();
rectanglelist.Add(obj.figure.cornerTopLeft);
rectanglelist.Add(obj.figure.cornerBottomRight);
rectanglelist.Add(obj.figure.cornerBottomLeft);
rectanglelist.Add(obj.figure.cornerTopRight);
foreach (Point t in rectanglelist)
{
for (int i = -3; i <= 3; i++)
{
Point p1 = new Point(t.X - 3, t.Y + i);
Point p2 = new Point(t.X + 3, t.Y + i);
square.Createdotlist(p1.X, p1.Y, p2.X, p2.Y);
//WriteToPictureBox(sheet);
brush.DrawLine(Bmp, p1.X, p1.Y, p2.X, p2.Y, false);
WriteToPictureBox(sheet);
}
}
}
public void Draw(AbstractCanvas canvas)
{
//случай линии
if (figure.dotlist.Count == 2)
{
Drawline drawer = new Drawline(figure.dotlist[0].X, figure.dotlist[0].Y, figure.dotlist[1].X, figure.dotlist[1].Y, brush, true);
drawer.Draw(canvas);
return;
}
BitmapWrap tmp = new BitmapWrap(canvas.Width, canvas.Height);
tmp.Lock();
IBrush tmpBrush = new SquareBrush(1, fill.FillColor);
tmpBrush.DrawLine(tmp, figure.dotlist[0].X, figure.dotlist[0].Y, figure.dotlist[1].X, figure.dotlist[1].Y, true);
for (int i = 1; i < figure.dotlist.Count - 1; i++)
{
tmpBrush.DrawLine(tmp, figure.dotlist[i].X, figure.dotlist[i].Y, figure.dotlist[i + 1].X, figure.dotlist[i + 1].Y);
}
tmpBrush.DrawLine(tmp, figure.dotlist[figure.dotlist.Count - 1].X, figure.dotlist[figure.dotlist.Count - 1].Y, figure.dotlist[0].X, figure.dotlist[0].Y);
if (figure.IsInside(figure.center))
{
fill.Fill(tmp, figure.center);
}
if (!(fill is OnlyFill))
{
brush.DrawLine(tmp, figure.dotlist[0].X, figure.dotlist[0].Y, figure.dotlist[1].X, figure.dotlist[1].Y, true);
for (int i = 1; i < figure.dotlist.Count - 1; i++)
{
brush.DrawLine(tmp, figure.dotlist[i].X, figure.dotlist[i].Y, figure.dotlist[i + 1].X, figure.dotlist[i + 1].Y);
}
brush.DrawLine(tmp, figure.dotlist[figure.dotlist.Count - 1].X, figure.dotlist[figure.dotlist.Count - 1].Y, figure.dotlist[0].X, figure.dotlist[0].Y);
}
tmp.Unlock();
Graphics g = Graphics.FromImage(canvas.Bmp.Bmp);
g.DrawImage(tmp.Bmp, new System.Drawing.Rectangle(0, 0, canvas.Width, canvas.Height));
}
public void PointChangeModeActiveFigure(PictureBox sheet, Drawfigure obj)
{
SquareBrush brush = new SquareBrush(1, Color.Red);
Square square = new Square();
if (obj.figure is Ellips || obj.figure is Circle)
{
brush.BrushColor = obj.brush.BrushColor;
brush.BrushSize = 0;
}
foreach (Point t in obj.figure.dotlist)
{
for (int i = -3; i <= 3; i++)
{
Point p1 = new Point(t.X - 3, t.Y + i);
Point p2 = new Point(t.X + 3, t.Y + i);
square.Createdotlist(p1.X, p1.Y, p2.X, p2.Y);
brush.DrawLine(Bmp, p1.X, p1.Y, p2.X, p2.Y, false);
WriteToPictureBox(sheet);
}
}
}