private void DrawBar(Graphics g, RectangleF rect, bool print)
{
RectangleF rectBorder = print?this.BorderRectPrint: this.BorderRect;
XAxes xAxes = this.CurveGroup.XAxes;
int pCnt = listBarPoint.Count;
int barValue = -1;
long startTime = 0;
long endTime = 0;
using (SolidBrush brush = new SolidBrush(Color.Black))
{
for (int i = 0; i < pCnt; i++)
{
BarPoint bp = listBarPoint[i];
if (barValue < 0) //无效点
{
barValue = bp.Value;
startTime = bp.Time;
endTime = startTime;
}
else if (bp.Time < endTime)
{
//开始绘制
DrawBarValue(barValue, startTime, endTime, g, brush, print);
barValue = bp.Value;
startTime = bp.Time;
endTime = bp.Time;
}
else if (bp.Value != barValue)
{
endTime = bp.Time;
//开始绘制
DrawBarValue(barValue, startTime, endTime, g, brush, print);
barValue = bp.Value;
startTime = bp.Time;
}
else
{
endTime = bp.Time;
}
}
DrawBarValue(barValue, startTime, endTime, g, brush, print);
}
}
public bool GetPoint(int pointIndex, ref BarPoint barPoint)
{
return(true);
}
public bool GetPoint(int pointIndex, ref BarPoint barPoint)
{
return true;
}
public virtual bool AddPoint(BarPoint barPoint)
{
listBarPoint.Add(barPoint);
return(true);
}
public virtual bool AddPoint(BarPoint barPoint)
{
listBarPoint.Add(barPoint);
return true;
}