private void Btn_PaintDots_Click(object sender, RoutedEventArgs e)
{
if (Int32.Parse(Tb_DotsNumber.Text) < 3 || Int32.Parse(Tb_DotsNumber.Text) > 999)
{
MessageBox.Show(messageBoxText: "Можно построить случайно 3-999 точек", caption: "Error", button: MessageBoxButton.OK, icon: MessageBoxImage.Hand);
return;
}
SpacePoint = new AlgorithMCH(Int32.Parse(Tb_DotsNumber.Text));
myDots = new Ellipse[SpacePoint.n];
Random rand = new Random();
for (int i = 0; i < SpacePoint.n; i++)
{
bool tooClose = false; //флаг, показывает если центры точек слишком близко
do
{
int x = rand.Next(-450, 450);
int y = rand.Next(-450, 450);
SpacePoint.CoordOfDots[i, 0] = x;
SpacePoint.CoordOfDots[i, 1] = y;
tooClose = false;
if (i == 0)
{
break;
}
for (int j = 0; j < i; j++)
{//сравниваем все точки с новой, если расстояне <60 - tooClose
if (SpacePoint.VectorModule(SpacePoint.CoordOfDots[j, 0] - SpacePoint.CoordOfDots[i, 0], SpacePoint.CoordOfDots[j, 1] - SpacePoint.CoordOfDots[i, 1]) < 15)
{
tooClose = true;
break;
}
}
} while (tooClose);
myDots[i] = new Ellipse
{
Margin = new Thickness(SpacePoint.CoordOfDots[i, 0], 0, 0, SpacePoint.CoordOfDots[i, 1]),
Width = 6,
Height = 6,
Fill = Brushes.Purple,
Stroke = Brushes.Red,
};
WorkGrid.Children.Add(myDots[i]);
}
Btn_PaintDots.IsEnabled = false;
Tb_DotsNumber.IsEnabled = false;
Btn_MCHBuild.IsEnabled = true;
rb_FileDots.IsEnabled = false;
}
private void Btn_DotsFromFile_Click(object sender, RoutedEventArgs e)
{
StreamReader fileIn = new StreamReader(Tb_FileName.Text);
int CountityOfDots = int.Parse(fileIn.ReadLine());
if (CountityOfDots < 3 || CountityOfDots > 999)
{
MessageBox.Show(messageBoxText: "Можно построить случайно 3-999 точек", caption: "Error", button: MessageBoxButton.OK, icon: MessageBoxImage.Hand);
return;
}
string str = "";
str = fileIn.ReadToEnd();
fileIn.Close();
string[] strDots = str.Split(new char[] { '\n' }, StringSplitOptions.RemoveEmptyEntries);
SpacePoint = new AlgorithMCH(CountityOfDots);
myDots = new Ellipse[SpacePoint.n];
for (int i = 0; i < SpacePoint.n; i++)
{
string[] OrdAbs = strDots[i].Split(new char[] { ' ', '\t' }, StringSplitOptions.RemoveEmptyEntries);
SpacePoint.CoordOfDots[i, 0] = int.Parse(OrdAbs[0]);
SpacePoint.CoordOfDots[i, 1] = int.Parse(OrdAbs[1]);
myDots[i] = new Ellipse
{
Margin = new Thickness(SpacePoint.CoordOfDots[i, 0], 0, 0, SpacePoint.CoordOfDots[i, 1]),
Width = 6,
Height = 6,
Fill = Brushes.Purple,
Stroke = Brushes.Red,
};
WorkGrid.Children.Add(myDots[i]);
}
Btn_PaintDots.IsEnabled = false;
Btn_DotsFromFile.IsEnabled = false;
Tb_DotsNumber.IsEnabled = false;
Btn_MCHBuild.IsEnabled = true;
rb_RandomDots.IsEnabled = false;
}
