void ShowLabel(LynxTime ltime, TimeDimention ctd)
{
string TimeText = ltime.getTopFormatStr(ctd);
//string ShortStr = LynxTime.getShortExpressStr(ltime);
if (Marks.ContainsValue(ltime))
{
return;
}
double lleft = getLynxTimeXValue(ltime);
if (!Marks.ContainsKey(lleft))
{
Marks.Add(lleft, ltime);
LynxTime lt = new LynxTime(ltime);
TextBlock l = new TextBlock();
l.FontSize = 10;
l.Foreground = new SolidColorBrush(Colors.Blue);
l.Text = TimeText;
ToolTipService.SetToolTip(l, ltime.getTimeString());
Canvas.SetLeft(l, lleft);
Canvas.SetTop(l, 0);
l.Tag = ltime;
canvasTimeLine.Children.Add(l);
ll.Add(l);
}
}
public void ShowXUnit()
{
Marks.Clear();
canvasTimeLine.Children.Clear();
maxDimention = LynxTime.getMaxCrossUnit(XShowBeginTime, XShowEndTime);
FirstTopUnitTime = XShowBeginTime.getPastTime(maxDimention);
LastTopUnitTime = XShowEndTime.getNextTime(maxDimention);
TimeUnitNum = LynxTime.getUnitNum(FirstTopUnitTime, LastTopUnitTime, maxDimention);
long stepUnitNum = Convert.ToInt64(Math.Ceiling(TimeUnitNum / (double)SubNum));
LynxTime pastTime = FirstTopUnitTime;
ShowLabel(FirstTopUnitTime, maxDimention);
for (int i = 1; i < SubNum; i++)
{
LynxTime lt = new LynxTime(FirstTopUnitTime);
lt.AddTimeSpan(stepUnitNum * i, maxDimention);
ShowLabel(lt, maxDimention);
LastTopUnitTime = lt;
double w = getLynxTimeWidth(pastTime, lt);
if (w > MinSpace)
{
ShowXUnit(pastTime, lt, LynxTime.getLowTimeDim(maxDimention));
}
pastTime = lt;
}
ShowLabel(LastTopUnitTime, maxDimention);
//LastTopUnitTime = FirstTopUnitTime + (LastTopUnitTime)XShowEndTime.getNextTime(maxDimention);
//ShowXUnit(XShowBeginTime, XShowEndTime, canvasTimeLine.Width);
}
int SubNum = 3; //每次的下一级别分割区域
public void ShowXUnit(LynxTime bt, LynxTime et, TimeDimention ct)
{
//TimeDimention cDimention = LynxTime.getMaxCrossUnit(XShowBeginTime, XShowEndTime);
//FirstTopUnitTime = XShowBeginTime.getPastTime(cDimention);
//LastTopUnitTime = XShowEndTime.getNextTime(cDimention);
long tn = LynxTime.getUnitNum(bt, et, ct);
if (tn < 2)
{
return;
}
long stepUnitNum = Convert.ToInt64(Math.Ceiling(tn / (double)SubNum));
LynxTime pastTime = bt;
//ShowLabel(pastTime, maxDimention);
for (int i = 1; i < SubNum; i++)
{
LynxTime lt = new LynxTime(bt);
lt.AddTimeSpan(stepUnitNum * i, ct);
ShowLabel(lt, ct);
double sw = getLynxTimeWidth(pastTime, lt);
if (sw > MinSpace)
{
ShowXUnit(pastTime, lt, LynxTime.getLowTimeDim(maxDimention));
}
pastTime = lt;
}
}
public double getLynxTimeWidth(TimeDimention td)//时间差获取间隔对应的宽度
{
LynxTime v = LynxTime.getUnitSpan(1, td);
return(Math.Abs(Convert.ToDouble(v.getDoubleValue()) / (XShowEndTime.getDoubleValue() - XShowBeginTime.getDoubleValue())) * canvasTimeLine.Width);
}