private void CalcDsc(int id)
{
RectangleF rectFRoiRecord;
PointF[] rectFRoiPoints;
Size rectRoiSize;
RectangleF rectFBlkRecord;
Rectangle rectBlkRecord;
PointF[] rectFBlkPoints;
Size rectBlkSize;
string fileName = Path.Combine(fileDir + "-", Convert.ToString(id));;
rectFRoiRecord = RectConverter.ConvertFromDrawRect(roi[id], slide[id], id);
rectFRoiPoints = RectConverter.GetAllPointsByRectangleF(rectFRoiRecord, amp);
rectRoiSize = RectConverter.GetStepsByRectangleF(rectFRoiRecord, amp);
rectBlkRecord = rectsBLK[id];
rectFBlkRecord = RectConverter.ConvertFromDrawRect(rectsBLK[id], slide[id], id);
// Cal two Points.
rectFBlkPoints = new PointF[2];
rectFBlkPoints[0] = new PointF(rectFBlkRecord.Left - rectFBlkRecord.Width / 3, rectFBlkRecord.Top + rectFBlkRecord.Height / 2);
rectFBlkPoints[1] = new PointF(rectFBlkRecord.Left - rectFBlkRecord.Width * 2 / 3, rectFBlkRecord.Top + rectFBlkRecord.Height / 2);
rectBlkSize = RectConverter.GetStepsByRectangleF(rectFBlkRecord, amp);
roi[id] = RectConverter.ConvertToDrawRect(roi[id], slide[id], id);
GenerateTaskDesc(fileName, roi[id], rectFRoiRecord, rectFRoiPoints, rectRoiSize,
rectBlkRecord, rectFBlkRecord, rectFBlkPoints, rectBlkSize,
id);
}
