void ReportStat(VisualData visual)
{
var new_list = from task in tasks
join vs in visual.visual
on task.Name equals vs.Key
select new
{
// 期望时间（执行时间）
PredictTime = (double)task.ExecuteTime,
// 实际执行时间（周转时间）
ExecuteTime = (double)vs.Value.during.exec_time
};
var T = (from list in new_list
select list.ExecuteTime).Average();
var W = (from list in new_list
select list.ExecuteTime / list.PredictTime).Average();
action(new string('-', 50));
action(string.Format("平均周转时间 = {0:f}", T));
action(string.Format("平均带权周转时间 = {0:f}", W));
}
Bitmap DrawSchd(VisualData result)
{
var max_time = result.visual.Values.ToList().ConvertAll(new Converter <VisualStruct, int>(a => a.during.start_time + a.during.exec_time)).Max();
Size size = new Size(VisualSettings.Margin * 2 + VisualSettings.DispTextWidth + VisualSettings.TimeSpanWidth * (max_time + 1),
result.visual.Count * (VisualSettings.TaskHeight + VisualSettings.TaskSpacing) + VisualSettings.TaskBlanking + VisualSettings.TimeHeight * 2);
Bitmap bitmap = new Bitmap(size.Width, size.Height);
Graphics graphics = Graphics.FromImage(bitmap);
graphics.Clear(Color.WhiteSmoke);
{
int w = 0, h = 0;
var font = new Font("Microsoft Yahei", 12);
var format = new StringFormat()
{
Alignment = StringAlignment.Near, LineAlignment = StringAlignment.Center
};
var brush = new SolidBrush(Color.Black);
var blue = new SolidBrush(Color.Cyan);
var gray = new SolidBrush(Color.LightGray);
var pen = new Pen(Color.Black);
// 主体
foreach (var fk in result.visual)
{
w = VisualSettings.Margin;
h += VisualSettings.TaskSpacing;
// 任务名
graphics.DrawString(fk.Key, font, brush, new Rectangle(w, h, VisualSettings.DispTextWidth, VisualSettings.TaskHeight), format);
w += VisualSettings.DispTextWidth + fk.Value.during.start_time * VisualSettings.TimeSpanWidth;
var fill_rect = new Rectangle(w, h, fk.Value.during.exec_time * VisualSettings.TimeSpanWidth, VisualSettings.TaskHeight);
// 任务主体
graphics.FillRectangle(gray, fill_rect);
var clips = fk.Value.cpu_clips;
w = VisualSettings.Margin + VisualSettings.DispTextWidth;
foreach (var tp in clips)
{
// CPU
var rt2 = new Rectangle(w + tp.Item1 * VisualSettings.TimeSpanWidth, h,
tp.Item2 * VisualSettings.TimeSpanWidth, VisualSettings.TaskHeight);
graphics.FillRectangle(blue, rt2);
graphics.DrawRectangle(pen, rt2);
}
graphics.DrawRectangle(pen, fill_rect);
h += VisualSettings.TaskHeight;
}
// 刻度
w = VisualSettings.Margin;
h += VisualSettings.TaskBlanking;
graphics.DrawLine(pen, w, h, size.Width - VisualSettings.Margin, h);
w += VisualSettings.DispTextWidth;
// 虚线
{
var p = new Pen(Color.Black);
p.DashPattern = new float[] { 9, 3 };
var hh = result.visual.Count * (VisualSettings.TaskHeight + VisualSettings.TaskSpacing) + VisualSettings.TaskBlanking;
foreach (var i in result.switches)
{
var ww = w + i * VisualSettings.TimeSpanWidth;
graphics.DrawLine(p, ww, 0, ww, hh);
}
}
// 坐标
format.Alignment = StringAlignment.Center;
for (int i = 0; i <= max_time; i++)
{
var pt = new Point(w, h);
var pt1 = new Point(w, h + VisualSettings.DegreeHeight);
graphics.DrawLine(pen, pt, pt1);
pt.Offset(0, VisualSettings.TimeHeight + VisualSettings.TimeHeight / 2);
var rt = new Rectangle(pt, Size.Empty);
rt.Inflate(VisualSettings.TimeSpanWidth / 2, VisualSettings.TimeHeight / 2);
rt.Inflate(-2, -2);
graphics.DrawString(i.ToString(), font, brush, rt, format);
w += VisualSettings.TimeSpanWidth;
}
}
return(bitmap);
}
