public void DrawGorizontalMovedCircle(int step)
{
int code = 0;
for (int i = 0; i < LedLibrary.Materials.Count; i++)
if (LedLibrary.Materials[i].Name == _material)
{
code = i;
break;
}
int quadR = LedLibrary.Dist(_masPoints[1], _masPoints[2]),
r = (int)Math.Sqrt(quadR);
_masPoints[1].X -= step;
_masPoints[2].X -= step;
LedLibrary.Point p = new LedLibrary.Point(0, 0);
for (int x = _masPoints[1].X - r; x <= _masPoints[1].X + r; x++)
for (int y = _masPoints[1].Y - r; y <= _masPoints[1].Y + r; y++)
{
p.X = x; p.Y = y;
if (LedLibrary.Dist(_masPoints[1], p) <= quadR)
LedLibrary.Mas[x, y] = code;
}
}
// в дальнейшем массив
private void DetectingActiveLayer(int num)
{
for (int x = 0; x <= LedLibrary.W; x++)
for (int y = 0; y <= LedLibrary.H; y++)
if (LedLibrary.Mas[x, y] == num)
_active[_numAct++] = new LedLibrary.Point(x, y);
}
private void удалитьПоследнююТочкуToolStripMenuItem_Click(object sender, EventArgs e)
{
_masPoints[_click] = new LedLibrary.Point(0, 0);
_click--;
RedrawPicture();
}
private void удалитьТекущуюФигуруToolStripMenuItem_Click(object sender, EventArgs e)
{
for (int i = 1; i <= _click; i++)
_masPoints[i] = new LedLibrary.Point(0, 0);
_click = 0;
RedrawPicture();
}
private void RemoveCircle()
{
int quadR = LedLibrary.Dist(_masPoints[1], _masPoints[2]),
r = (int)Math.Sqrt(quadR);
LedLibrary.Point p = new LedLibrary.Point(0, 0);
for (int x = _masPoints[1].X - r; x <= _masPoints[1].X + r; x++)
for (int y = _masPoints[1].Y - r; y <= _masPoints[1].Y + r; y++)
{
p.X = x; p.Y = y;
if (LedLibrary.Dist(_masPoints[1], p) <= quadR)
LedLibrary.Mas[x, y] = 0;
}
_oldClick = 0;
}
private LedLibrary.Point NearestPoint(int x, int y)
{
int step = LedLibrary.StepOfCursor;
LedLibrary.Point[] masPoint = new LedLibrary.Point[4];
int x1 = (x / step) * step,
y1 = (y / step) * step,
x2 = x1 + step,
y2 = y1 + step;
masPoint[0] = new LedLibrary.Point(x1, y1);
masPoint[1] = new LedLibrary.Point(x1, y2);
masPoint[2] = new LedLibrary.Point(x2, y2);
masPoint[3] = new LedLibrary.Point(x2, y1);
int min = Int32.MaxValue, minPos = -1;
LedLibrary.Point curr = new LedLibrary.Point(x1, y1);
for (int i = 0; i < 4; i++)
{
int d = LedLibrary.Dist(curr, masPoint[i]);
if (d < min)
{
min = d;
minPos = i;
}
}
LedLibrary.Point res = new LedLibrary.Point(masPoint[minPos].X, masPoint[minPos].Y);
return res;
}
private void MakePolygon(int code)
{
_click++;
_masPoints[_click] = new LedLibrary.Point(_currPoint.X, _currPoint.Y);
if (_click >= 3 && _masPoints[1].X == _currPoint.X && _masPoints[1].Y == _currPoint.Y)
DrawPolygon(code);
}
private void MakeCircle(int code)
{
_click++;
_masPoints[_click] = new LedLibrary.Point(_currPoint.X, _currPoint.Y);
if (_click == 2)
{
DrawCircle(code);
}
}
private void DrawCircle(int code)
{
int quadR = LedLibrary.Dist(_masPoints[1], _masPoints[2]),
r = (int) Math.Sqrt(quadR);
LedLibrary.Point p = new LedLibrary.Point(0, 0);
for (int x = Math.Max(_masPoints[1].X - r, LedLibrary.Border); x <= Math.Min(_masPoints[1].X + r, LedLibrary.RealW - LedLibrary.Border); x++)
for (int y = Math.Max(_masPoints[1].Y - r, LedLibrary.Border); y <= Math.Min(_masPoints[1].Y + r, LedLibrary.RealH - LedLibrary.Border); y++)
{
p.X = x; p.Y = y;
if (LedLibrary.Dist(_masPoints[1], p) <= quadR)
LedLibrary.Mas[x, y] = code;
}
_oldClick = _click;
_click = 0;
}