private void DrawData(DynamicStatistic.PlotPoints data, Color color, PointFunc func, bool isRect)
{
using (var pen = new Pen(color))
using (var brush = new SolidBrush(color))
{
for (int n = 0; n < data.Count; ++n)
{
var f = data.First();
var l = data.Last();
var d = l.Item2.Subtract(f.Item2).Ticks;
var prev = f;
foreach (var p in data)
{
var pp = func(data, p, d);
G.DrawLine(pen, func(data, prev, d), pp);
if (isRect)
{
G.FillRectangle(brush, pp.X - 6 / 2, pp.Y - 6 / 2, 6, 6);
}
else
{
G.FillEllipse(brush, pp.X - 7 / 2, pp.Y - 7 / 2, 7, 7);
}
prev = p;
}
}
}
}
private Point GetPointCostData(DynamicStatistic.PlotPoints data, DynamicStatistic.PlotPoint point, long d)
{
var p0 = data.First();
var px = d == 0 ? AxisOffset : AxisOffset + (Width - AxisOffset) * point.Item2.Subtract(p0.Item2).Ticks / d;
var py = (Height - AxisOffset) * (1 - Math.Min(1, point.Item1));
return(new Point((int)px, (int)py));
}
private void DrawLabel(DynamicStatistic.PlotPoints data, Color color)
{
var font = new Font("Tahoma", 6.5f, FontStyle.Bold);
G.TextRenderingHint = TextRenderingHint.AntiAlias;
using (var brush = new SolidBrush(color))
{
G.DrawString(new DateTime(data.Last().Item2.Subtract(data.First().Item2).Ticks).ToString("HH:mm:ss") + " / " + Converter.DoubleToText(data.Last().Item1, "N4") + " %", font, brush, AxisOffset * 3, Height - AxisOffset - 20);
}
}
private void Vanish(DynamicStatistic.PlotPoints data, PointFunc func)
{
int vanishArea = 16;
if (data.Count > 10)
{
var pointsToRemove = new List <DynamicStatistic.PlotPoint>();
var time = data.Last().Item2.Subtract(data.First().Item2);
for (int i = 0; i < data.Count * 0.8; ++i)
{
var d = data.Last().Item2.Subtract(data.First().Item2).Ticks;
var p0 = func(data, data[i], d);
var p2 = func(data, data[i + 2], d);
if ((Math.Abs(p0.X - p2.X) < vanishArea && Math.Abs(p0.Y - p2.Y) < vanishArea))
{
pointsToRemove.Add(data[i + 1]);
//i += 2;
}
else
{
var p1 = func(data, data[i + 1], d);
if ((p0.X == p1.X && p1.X == p2.X) || (p0.Y == p1.Y && p1.Y == p2.Y))
{
pointsToRemove.Add(data[i + 1]);
//i += 2;
}
}
}
foreach (var p in pointsToRemove)
{
data.Remove(p);
}
}
}
