public override void WidthLine()
{
ILineWidth lineWidth = new LineWidth();
int x0 = _startPoint.X;
int y0 = _startPoint.Y;
int x1 = _endPoint.X;
int y1 = _endPoint.Y;
double angleRadian = 60 * Math.PI / 180;
//Находим вторую пару координат линии, которую мы разворачиваем на 60 градусов.
int x2 = (int)((x0 - x1) * Math.Cos(angleRadian) - (y0 - y1) * Math.Sin(angleRadian) + x1);
int y2 = (int)((x0 - x1) * Math.Sin(angleRadian) + (y0 - y1) * Math.Cos(angleRadian) + y1);
List <Point> listPoint = new List <Point>();
lineWidth.LWidth(new Point(x0, y0), new Point(x1, y1), _linewWidth, _colorLine);
lineWidth.LWidth(new Point(x1, y1), new Point(x2, y2), _linewWidth, _colorLine);
lineWidth.LWidth(new Point(x2, y2), new Point(x0, y0), _linewWidth, _colorLine);
double lengthSize1 = Math.Sqrt(Math.Pow((x1 - x0), 2) + Math.Pow((y1 - y0), 2));
double lengthSize2 = Math.Sqrt(Math.Pow((x2 - x1), 2) + Math.Pow((y2 - y1), 2));
double lengthSize3 = Math.Sqrt(Math.Pow((x0 - x2), 2) + Math.Pow((y0 - y2), 2));
_centerPoint.X = (int)((lengthSize1 * x2 + lengthSize2 * x0 + lengthSize3 * x1) / (lengthSize1 + lengthSize2 + lengthSize3));
_centerPoint.Y = (int)((lengthSize1 * y2 + lengthSize2 * y0 + lengthSize3 * y1) / (lengthSize1 + lengthSize2 + lengthSize3));
_centerPoint = new Point(_centerPoint.X, _centerPoint.Y);
}
public override void WidthLine()
{
ILineWidth lineWidth = new LineWidth();
_centerPoint = _startPoint;
int X0 = _startPoint.X;
int Y0 = _startPoint.Y;
int x = 0;
int y = (int)R;
int delta = 1 - 2 * (int)R;
int error;
while (y >= 0)
{
lineWidth.LWidth(new Point(X0 + x, Y0 + y), new Point(X0 + x, Y0 + y), _linewWidth, _colorLine);
lineWidth.LWidth(new Point(X0 + x, Y0 - y), new Point(X0 + x, Y0 - y), _linewWidth, _colorLine);
lineWidth.LWidth(new Point(X0 - x, Y0 + y), new Point(X0 - x, Y0 + y), _linewWidth, _colorLine);
lineWidth.LWidth(new Point(X0 - x, Y0 - y), new Point(X0 - x, Y0 - y), _linewWidth, _colorLine);
error = 2 * (delta + y) - 1;
if ((delta < 0) && (error <= 0))
{
delta += 2 * ++x + 1;
continue;
}
if ((delta > 0) && (error > 0))
{
delta -= 2 * --y + 1;
continue;
}
delta += 2 * (++x - --y);
}
}
public override void WidthLine()
{
ILineWidth lineWidth = new LineWidth();
int X0 = _startPoint.X;
int Y0 = _startPoint.Y;
int X1 = _endPoint.X;
int Y1 = _endPoint.Y;
lineWidth.LWidth(new Point(X0, Y0), new Point(X1, Y0), _linewWidth, _colorLine);
lineWidth.LWidth(new Point(X1, Y0), new Point(X1, Y1), _linewWidth, _colorLine);
lineWidth.LWidth(new Point(X1, Y1), new Point(X0, Y1), _linewWidth, _colorLine);
lineWidth.LWidth(new Point(X0, Y1), new Point(X0, Y0), _linewWidth, _colorLine);
_centerPoint = new Point(X0 + ((X1 - X0) / 2), Y0 + ((Y1 - Y0) / 2));
}
public override void Rotate()
{
ConnectPoints cp = new ConnectPoints();
ILineWidth lineWidth = new LineWidth();
int x0 = _startPoint.X;
int y0 = _startPoint.Y;
int x1 = _endPoint.X;
int y1 = _endPoint.Y;
List <Point> listPoint = new List <Point>();
double lengthSize1 = Math.Sqrt(Math.Pow((x1 - x0), 2) + Math.Pow((y1 - y0), 2));
double lengthSize2 = Math.Sqrt(Math.Pow((x0 - x1), 2) + Math.Pow((y1 - y1), 2));
double lengthSize3 = Math.Sqrt(Math.Pow((x0 - x0), 2) + Math.Pow((y0 - y1), 2));
double tmpX = (x0 - node3.X) * Math.Cos(_angle) - (y0 - node3.Y) * Math.Sin(_angle) + node3.X;
double tmpY = (x0 - node3.X) * Math.Sin(_angle) + (y0 - node3.Y) * Math.Cos(_angle) + node3.Y;
x0 = (int)tmpX;
y0 = (int)tmpY;
tmpX = (x1 - node3.X) * Math.Cos(_angle) - (y1 - node3.Y) * Math.Sin(_angle) + node3.X;
tmpY = (x1 - node3.X) * Math.Sin(_angle) + (y1 - node3.Y) * Math.Cos(_angle) + node3.Y;
x1 = (int)tmpX;
y1 = (int)tmpY;
List <Point> listpoint = new List <Point>();
listPoint.AddRange(cp.ConnectTwoPoints(new Point(x0, y0), new Point(x1, y1)));
listPoint.AddRange(cp.ConnectTwoPoints(new Point(x1, y1), new Point(node3.X, node3.Y)));
listPoint.AddRange(cp.ConnectTwoPoints(new Point(node3.X, node3.Y), new Point(x0, y0)));
lineWidth.LWidth(new Point(x0, y0), new Point(x1, y1), _linewWidth, _colorLine);
lineWidth.LWidth(new Point(x1, y1), new Point(node3.X, node3.Y), _linewWidth, _colorLine);
lineWidth.LWidth(new Point(node3.X, node3.Y), new Point(x0, y0), _linewWidth, _colorLine);
_centerPoint.X = (int)((lengthSize1 * x0 + lengthSize2 * node3.X + lengthSize3 * x1) / (lengthSize1 + lengthSize2 + lengthSize3));
_centerPoint.Y = (int)((lengthSize1 * y1 + lengthSize2 * node3.Y + lengthSize3 * y1) / (lengthSize1 + lengthSize2 + lengthSize3));
_centerPoint = new Point(_centerPoint.X, _centerPoint.Y);
_startPoint.X = x0;
_startPoint.Y = y0;
_endPoint.X = x1;
_endPoint.Y = y1;
}
public override void WidthLine()
{
ILineWidth lineWidth = new LineWidth();
int x0 = _startPoint.X;
int y0 = _startPoint.Y;
int x1 = _endPoint.X;
int y1 = _endPoint.Y;
List <Point> listPoint = new List <Point>();
lineWidth.LWidth(new Point(x0, y0), new Point(x1, y1), _linewWidth, _colorLine);
lineWidth.LWidth(new Point(x1, y1), new Point(x0, y1), _linewWidth, _colorLine);
lineWidth.LWidth(new Point(x0, y1), new Point(x0, y0), _linewWidth, _colorLine);
double lengthSize1 = Math.Sqrt(Math.Pow((x1 - x0), 2) + Math.Pow((y1 - y0), 2));
double lengthSize2 = Math.Sqrt(Math.Pow((x0 - x1), 2) + Math.Pow((y1 - y1), 2));
double lengthSize3 = Math.Sqrt(Math.Pow((x0 - x0), 2) + Math.Pow((y0 - y1), 2));
_centerPoint.X = (int)((lengthSize1 * x0 + lengthSize2 * x0 + lengthSize3 * x1) / (lengthSize1 + lengthSize2 + lengthSize3));
_centerPoint.Y = (int)((lengthSize1 * y1 + lengthSize2 * y0 + lengthSize3 * y1) / (lengthSize1 + lengthSize2 + lengthSize3));
_centerPoint = new Point(_centerPoint.X, _centerPoint.Y);
}
public override void WidthLine()
{
ILineWidth lineWidth = new LineWidth();
_centerPoint = _startPoint;
RX = Math.Sqrt(Math.Pow((_endPoint.X - _startPoint.X), 2));
RY = Math.Sqrt(Math.Pow((_endPoint.Y - _startPoint.Y), 2));
int centerX = _startPoint.X;
int centerY = _startPoint.Y;
int radiusX = (int)RX;
int radiusY = (int)RY;
int posX = radiusX;
int posY = 0;
int deltaX = 2 * radiusY * radiusY * posX;
int deltaY = 2 * radiusX * radiusX * posY;
int err = (radiusX * radiusX) - (radiusY * radiusY * radiusX) + (radiusY * radiusY) / 4;
while (deltaY < deltaX)
{
lineWidth.LWidth(new Point(centerX + posX, centerY + posY), new Point(centerX + posX, centerY + posY), _linewWidth, _colorLine);
lineWidth.LWidth(new Point(centerX + posX, centerY - posY), new Point(centerX + posX, centerY - posY), _linewWidth, _colorLine);
lineWidth.LWidth(new Point(centerX - posX, centerY + posY), new Point(centerX - posX, centerY + posY), _linewWidth, _colorLine);
lineWidth.LWidth(new Point(centerX - posX, centerY - posY), new Point(centerX - posX, centerY - posY), _linewWidth, _colorLine);
posY++;
if (err < 0)
{
deltaY += 2 * radiusX * radiusX;
err += deltaY + radiusX * radiusX;
}
else
{
posX--;
deltaY += 2 * radiusX * radiusX;
deltaX -= 2 * radiusY * radiusY;
err += deltaY - deltaX + radiusX * radiusX;
}
}
err = radiusX * radiusX * (posY * posY + posY)
+ radiusY * radiusY * (posX - 1) * (posX - 1)
- radiusY * radiusY * radiusX * radiusX;
while (posX >= 0)
{
lineWidth.LWidth(new Point(centerX + posX, centerY + posY), new Point(centerX + posX, centerY + posY), _linewWidth, _colorLine);
lineWidth.LWidth(new Point(centerX + posX, centerY - posY), new Point(centerX + posX, centerY - posY), _linewWidth, _colorLine);
lineWidth.LWidth(new Point(centerX - posX, centerY + posY), new Point(centerX - posX, centerY + posY), _linewWidth, _colorLine);
lineWidth.LWidth(new Point(centerX - posX, centerY - posY), new Point(centerX - posX, centerY - posY), _linewWidth, _colorLine);
posX--;
if (err > 0)
{
deltaX -= 2 * radiusY * radiusY;
err += radiusY * radiusY - deltaX;
}
else
{
posY++;
deltaY += 2 * radiusX * radiusX;
deltaX -= 2 * radiusY * radiusY;
err += deltaY - deltaX + radiusY * radiusY;
}
}
}
public override void WidthLine()
{
ILineWidth lineWidth = new LineWidth();
Point oneP = _startPoint;
Point twoP = _startPoint;
Point threP = _startPoint;
Point fourP = _startPoint;
int d;
List <Point> listPoint = new List <Point>();
if (_startPoint.X < _endPoint.X && _startPoint.Y < _endPoint.Y)
{
d = _endPoint.Y - _startPoint.Y;
twoP.X = _startPoint.X + d;
twoP.Y = _startPoint.Y;
threP.X = twoP.X;
threP.Y = threP.Y + d;
fourP.X = threP.X - d;
fourP.Y = threP.Y;
_centerPoint = new Point(_startPoint.X + ((_endPoint.X - _startPoint.X) / 2), _startPoint.Y + ((_endPoint.Y - _startPoint.Y) / 2));
}
if (_startPoint.X > _endPoint.X && _startPoint.Y > _endPoint.Y)
{
d = _startPoint.X - _endPoint.X;
twoP.X = _startPoint.X - d;
twoP.Y = _startPoint.Y;
threP.X = twoP.X;
threP.Y = threP.Y - d;
fourP.X = threP.X + d;
fourP.Y = threP.Y;
_centerPoint = new Point(_endPoint.X + ((_startPoint.X - _endPoint.X) / 2), _endPoint.Y + ((_startPoint.Y - _endPoint.Y) / 2));
}
if (_startPoint.X > _endPoint.X && _startPoint.Y < _endPoint.Y)
{
d = _startPoint.X - _endPoint.X;
twoP.X = _startPoint.X;
twoP.Y = _startPoint.Y + d;
threP.X = twoP.X - d;
threP.Y = twoP.Y;
fourP.X = threP.X;
fourP.Y = threP.Y - d;
_centerPoint = new Point(_endPoint.X + ((_startPoint.X - _endPoint.X) / 2), _startPoint.Y + ((_endPoint.Y - _startPoint.Y) / 2));
}
if (_startPoint.X < _endPoint.X && _startPoint.Y > _endPoint.Y)
{
d = _endPoint.X - _startPoint.X;
twoP.X = _startPoint.X + d;
twoP.Y = _startPoint.Y;
threP.X = twoP.X;
threP.Y = threP.Y - d;
fourP.X = threP.X - d;
fourP.Y = threP.Y;
_centerPoint = new Point(_startPoint.X + ((_endPoint.X - _startPoint.X) / 2), _endPoint.Y + ((_startPoint.Y - _endPoint.Y) / 2));
}
lineWidth.LWidth(new Point(_startPoint.X, _startPoint.Y), new Point(twoP.X, twoP.Y), _linewWidth, _colorLine);
lineWidth.LWidth(new Point(twoP.X, twoP.Y), new Point(threP.X, threP.Y), _linewWidth, _colorLine);
lineWidth.LWidth(new Point(threP.X, threP.Y), new Point(fourP.X, fourP.Y), _linewWidth, _colorLine);
lineWidth.LWidth(new Point(fourP.X, fourP.Y), new Point(_startPoint.X, _startPoint.Y), _linewWidth, _colorLine);
}
public override void WidthLine()
{
ILineWidth lineWidth = new LineWidth();
lineWidth.LWidth(_startPoint, _endPoint, _linewWidth, _colorLine);
}
