private void pictureBox1_MouseUp(object sender, MouseEventArgs e)
{
if (draggedRect)
{
draggedRect = false;
dragged = null;
}
ShowPic();
if (Math.Abs(stX - e.X) < 20 || Math.Abs(stY - e.Y) < 10)
{
return;
}
int x = Math.Max(0, myRound(Math.Min(e.X, stX)));
int y = Math.Max(0, myRound(Math.Min(e.Y, stY)));
MyRectangle mr = new MyRectangle
{
X = x,
Y = y,
Width = Math.Min(pictureBox1.Width - x, myRound(Math.Abs(stX - e.X))),
Height = Math.Min(pictureBox1.Height - y, myRound(Math.Abs(stY - e.Y))),
FillColor = Color.Black
};
borderRects.Add(mr);
if (checkRectCross())
{
MessageBox.Show("Пересечение границ");
borderRects.Remove(mr);
}
ShowPic();
}
private void button4_Click(object sender, EventArgs e)
{
InputRect inputRect = new InputRect(pictureBox1.Width, pictureBox1.Height);
if (inputRect.ShowDialog() == DialogResult.OK)
{
MyRectangle newRect = new MyRectangle
{
X = inputRect.x,
Y = inputRect.y,
Width = inputRect.w,
Height = inputRect.h,
FillColor = Color.Black
};
borderRects.Add(newRect);
if (checkRectCross())
{
MessageBox.Show("Пересечение!");
borderRects.Remove(newRect);
}
}
ShowPic();
}
/// <summary>
/// Слияние прямоугольников в нужное
/// </summary>
void calcRectangles()
{
bool has_changes = true;
// double h = (double)pictureBox1.Width;
resultRects.Clear();
foreach (var rect in startRects)
{
resultRects.Add(rect.Copy());
}
while (has_changes)
{
has_changes = false;
resultRects.Sort((mr1, mr2) => mr1.getM() > mr2.getM() ? -1 : mr1.getM() == mr2.getM() ? 0 : 1);
for (int i = 0; i < resultRects.Count - 1; i++)
{
MyRectangle mri = resultRects[i];
Dictionary <double, List <MyRectangle> > nearests = new Dictionary <double, List <MyRectangle> >();
for (int j = 0; j < resultRects.Count; j++)
{
if (i != j && mri.isNearest(resultRects[j]))
{
double O = 0;
double h = (double)(pictureBox1.Height);
double lambda = (mri.Width + resultRects[j].Width) / h;
O = (mri.getM() + resultRects[j].getM()) / lambda;
if (!nearests.ContainsKey(O))
{
nearests.Add(O, new List <MyRectangle>());
}
nearests[O].Add(resultRects[j]);
}
}
if (nearests.Count > 0)
{
MyRectangle near = nearests.Last().Value.First();
resultRects[i] += near;
resultRects.Remove(near);
has_changes = true;
i--;
}
}
}
}
private void pictureBox2_MouseMove(object sender, MouseEventArgs e)
{
if (resultRects.Any(rect => rect.IsIn(e.Location)))
{
MyRectangle rect = resultRects.Find(rect1 => rect1.IsIn(e.Location));
toolTip1.ToolTipTitle = "result rect " + rect.ToString();
toolTip1.Tag = rect;
}
if (borderRects.Any(rect => rect.IsIn(e.Location)))
{
MyRectangle rect = borderRects.Find(rect1 => rect1.IsIn(e.Location));
toolTip1.ToolTipTitle = "border rect " + rect.ToString();
toolTip1.Tag = rect;
}
}
private void pictureBox1_MouseDown(object sender, MouseEventArgs e)
{
stX = e.X;
stY = e.Y;
foreach (var borRect in borderRects)
{
borRect.Selected = false;
}
draggedRect = borderRects.Any(bord => bord.IsIn(e.Location));
if (draggedRect)
{
dragged = borderRects.Find(bord => bord.IsIn(e.Location));
dragged.Selected = true;
}
}
private void pictureBox1_MouseDoubleClick(object sender, MouseEventArgs e)
{
if (borderRects.Any(bord => bord.IsIn(e.Location)))
{
MyRectangle clicked = borderRects.Find(rect => rect.IsIn(e.Location));
InputRect inputRect = new InputRect(pictureBox1.Width, pictureBox1.Height,
clicked.X, clicked.Y,
clicked.Width, clicked.Height);
if (inputRect.ShowDialog() == DialogResult.OK)
{
clicked.X = inputRect.x;
clicked.Y = inputRect.y;
clicked.Width = inputRect.w;
clicked.Height = inputRect.h;
}
}
ShowPic();
}
/// <summary>
/// Находим все прямоугольники, на которые запретные разбивают экран
/// </summary>
void getAllRectangles()
{
startRects = new List <MyRectangle>();
for (int i = 0; i < boredrrsX.Count - 1; i++)
{
for (int j = 0; j < boredresY.Count - 1; j++)
{
MyRectangle mr = new MyRectangle();
mr.X = boredrrsX[i];
mr.Y = boredresY[j];
mr.Width = boredrrsX[i + 1] - boredrrsX[i];
mr.Height = boredresY[j + 1] - boredresY[j];
mr.FillColor = getRandColor();
if (!borderRects.Any(border => border.isPart(mr)))
{
startRects.Add(mr);
}
}
}
}
