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 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);
}
private void canvasTimeLine_PointerMoved(object sender, PointerRoutedEventArgs e)
{
if (!_IsMouseDown)
{
return;
}
double cx = e.GetCurrentPoint(canvasTimeLine).Position.X;
double dx = cx - CurrentX;
if ((dx < 0.001) && (dx > -0.001))
{
return;
}
CurrentX = cx;
double lms = (XShowEndTime - XShowBeginTime).getDoubleValue();
//if (lms == 0)
//{
// SilverlightLFC.common.Environment.ShowMessage("Error");
// return;
//}
DeltaMS = dx / canvasTimeLine.Width * lms;
XShowBeginTime = XShowBeginTime - Convert.ToInt64(DeltaMS);
XShowEndTime = XShowEndTime - Convert.ToInt64(DeltaMS);
//textBox1.Text = lms.ToString();
textBeginTime.Text = XShowBeginTime.getTimeString();
textEndTime.Text = XShowEndTime.getTimeString();
//double UnitWidth = getLynxTimeWidth(maxDimention);
//int num = Convert.ToInt32(Math.Ceiling(MaxSpace / UnitWidth));
foreach (FrameworkElement u in canvasTimeLine.Children)
{
Canvas.SetLeft(u, Canvas.GetLeft(u) + dx);
}
foreach (Panel p in SynchronizationPanelList)
{
//Canvas.SetLeft(p, Canvas.GetLeft(p) + dx);
foreach (FrameworkElement u in p.Children)
{
if (u is ITimeLineControl)
{
Canvas.SetLeft(u, Canvas.GetLeft(u) + dx);
}
}
}
if (XShowBeginTime.getDoubleValue() <= FirstTopUnitTime.getDoubleValue())
{
LynxTime NFT = new LynxTime(FirstTopUnitTime);
NFT.AddTimeSpan(-TimeUnitNum, maxDimention);
double uw = getLynxTimeWidth(NFT, FirstTopUnitTime);
//ShowLabel(FirstTopUnitTime, maxDimention);
ShowLabel(NFT, maxDimention);
if (uw > MinSpace)
{
ShowXUnit(NFT, FirstTopUnitTime, maxDimention);
}
FirstTopUnitTime = NFT;
}
if (XShowEndTime.getDoubleValue() >= LastTopUnitTime.getDoubleValue())
{
LynxTime NFT = new LynxTime(LastTopUnitTime);
NFT.AddTimeSpan(TimeUnitNum, maxDimention);
double uw = getLynxTimeWidth(LastTopUnitTime, NFT);
//ShowLabel(LastTopUnitTime, maxDimention);
ShowLabel(NFT, maxDimention);
if (uw > MinSpace)
{
ShowXUnit(LastTopUnitTime, NFT, maxDimention);
}
LastTopUnitTime = NFT;
}
}