public void DrawPoint(Color colorPoint, Graphics formGraphics, PointOfFigure point)
{
int sizePoint = 10;
var brush = new SolidBrush(colorPoint);
var font = new Font("Times New Roman", 18);
formGraphics.FillEllipse(brush, point.Coordinates.X - sizePoint / 2, point.Coordinates.Y - sizePoint / 2, sizePoint, sizePoint);
formGraphics.DrawString(point.Number.ToString(), font, brush, point.Coordinates.X - sizePoint * 2, point.Coordinates.Y - sizePoint * 2);
}
private void Form1_MouseDown(object sender, MouseEventArgs e)
{
if (numberPoints > 0 && numberPoints != startNumber)
{
var point = new PointOfFigure(new Point(e.X, e.Y), startNumber + 1);
drawStartPoints.AddPointInList(point);
drawStartPoints.DrawPoint(Color.Blue, formGraphics, point);
startNumber++;
}
if (numberPoints > 0 && numberPoints == startNumber)
{
drawStartPoints.DrawLines(Color.Blue, formGraphics, drawStartPoints.ListPoints);
}
}
public void AddPointInList(PointOfFigure point)
{
listPoints.Add(point);
}