public void TestGetDiff() { // 基础测试 Time t1 = new Time(2000, 1, 1, 0, 0, 0); Time t2 = new Time(2000, 1, 1, 0, 3, 1); Assert.AreEqual(181, t2.Getdiff(t1)); // 当日期变更时的测试 t1 = new Time(2000, 1, 1, 23, 59, 50); t2 = new Time(2000, 1, 2, 0, 1, 20); Assert.AreEqual(90, t2.Getdiff(t1)); // 当月变更时的测试 t1 = new Time(2000, 1, 31, 23, 58, 40); t2 = new Time(2000, 2, 1, 0, 4, 30); Assert.AreEqual(350, t2.Getdiff(t1)); // 当年变更时的测试 t1 = new Time(2000, 12, 31, 23, 59, 50); t2 = new Time(2001, 1, 1, 0, 3, 5); Assert.AreEqual(195, t2.Getdiff(t1)); }
public void drawGraphics(ScaleData sData) { // 获取本列中的所有数据 List<ColumnHeaderData> list = _header.Data; for (int ii = 0; ii < list.Count; ++ii) { // 获取单项数据 ColumnHeaderData c = list.ElementAt(ii); List<double> data = c.Data.DData; double min = c.Data.Min; double max = c.Data.Max; if(max==min) { max = max + 1; } double span = max - min; double scale = _body.Height * 1.0 / 3.0; //Time ROOT = new Time(_model.TDATE._StringData.ElementAt(sData.pos[0]).ToString(), // _model.TTIME._StringData.ElementAt(sData.pos[0]).ToString()); Time ROOT = sData.FirstTime; int rowInterval = sData.Datetime[0].Getdiff(sData.Datetime[2]) / 3; for (int i = 0; i < 3; ++ i) { for (int j = i==0 ? 0 : sData.Pos[i-1]; j < sData.Pos[i]; ++j) { Time first = new Time(_model.TDATE.StringData.ElementAt(j).ToString(), _model.TTIME.StringData.ElementAt(j).ToString()); Time second = new Time(_model.TDATE.StringData.ElementAt(j + 1).ToString(), _model.TTIME.StringData.ElementAt(j + 1).ToString()); int interval = first.Getdiff(second); Line line = new Line() { X1 = (data.ElementAt(j) - min) * this._body.Width / span, Y1 = (ROOT.Getdiff(first)) * 1.0 / rowInterval * scale, X2 = (data.ElementAt(j+1) - min) * this._body.Width / span, Y2 = (ROOT.Getdiff(second)) * 1.0 / rowInterval * scale, Stroke = colors[ii], StrokeThickness = 0.8 }; _body.Children.Add(line); } } } }