public void CallEventNewLevel(DoubleLevel newLevel)
{
if (OnNewLevel.NotIsNull())
{
OnNewLevel(newLevel);
}
}
/// <summary>
/// Рисует уровень в виде луча
/// </summary>
/// <param name="g"></param>
/// <param name="rect"></param>
/// <param name="lev"></param>
/// <param name="widthLine"></param>
private void PaintLineLevel(Graphics g, Rectangle rect, DoubleLevel lev, float widthLine = 1)
{
var horLine = new HorLine();
horLine.ColorLine = horLine.ColorText = Color.Blue;
horLine.TextHAlign = HorLine.DirectionLine.Left;
horLine.WidthLine = widthLine;
horLine.FillText = true;
horLine.Paint(g, rect, lev.Top, lev.Top.ToString(), Panel.Params.MaxPrice, Panel.Params.MinPrice);
}
/// <summary>
/// Рисует уровень ввиде свободного прямоугольника
/// </summary>
/// <param name="g"></param>
/// <param name="rect"></param>
/// <param name="lev"></param>
/// <param name="widthLine"></param>
private void PaintRectangleLevel(Graphics g, Rectangle rect, DoubleLevel lev, float widthLine = 1)
{
int yTop = GMath.GetCoordinate(rect.Height, Panel.Params.MaxPrice, Panel.Params.MinPrice, lev.Top);
int yBot = GMath.GetCoordinate(rect.Height, Panel.Params.MaxPrice, Panel.Params.MinPrice, lev.Bottom);
if (yBot < 0 && yTop > 0)
{
yBot = rect.Y + rect.Height;
}
if (yTop < 0 && yBot > 0)
{
yTop = rect.Y;
}
var height = yBot - yTop;
if (height <= 0)
{
return;
}
var rectLev = new RectDraw();
rectLev.ColorBorder = Color.FromArgb(100, Color.Black);
rectLev.ColorFill = Color.FromArgb(40, Color.Blue);
rectLev.WidthBorder = widthLine;
rectLev.Paint(g, rect.X, yTop, rect.Width, height);
var middleLine = new Line();
middleLine.Width = 1;
middleLine.Style = System.Drawing.Drawing2D.DashStyle.Dot;
middleLine.Paint(g, new PointF(rect.X, yTop + height / 2), new PointF(rect.X + rect.Width, yTop + height / 2),
Color.FromArgb(100, Color.Black));
var topText = new TextDraw();
var dataText = topText.GetSizeText(g, lev.Top.ToString());
int HeightText = (int)dataText.Height;
if (height > HeightText * 3 && rect.Width > dataText.Width)
{
topText.Paint(g, lev.Top.ToString(), rect.X, yTop);
topText.Paint(g, lev.Bottom.ToString(), rect.X, yBot - HeightText);
}
}