/// <summary>
/// Draws the 'thumb' version of the chart
/// </summary>
/// <param name="ts"></param>
/// <param name="chartType"></param>
/// <param name="file"></param>
private void DrawThumb2(ITimeSeries ts, string chartType, string file)
{
GraphPane myPane = new GraphPane(new RectangleF(0, 0, this.ThumbWidth, this.ThumbHeight),
"", "", "");
if (ts.Count > 0)
{
myPane.XAxis.Scale.Min = XDate.DateTimeToXLDate(ts.Start);
myPane.XAxis.Scale.Max = XDate.DateTimeToXLDate(ts.End);
LineItem myCurve;
StickItem myCurve2;
switch (chartType)
{
case "hla":
myCurve = myPane.AddCurve("", ts, Color.Blue, SymbolType.None);
myCurve.Line.Width = 0;
myCurve.Line.Fill = new Fill(Color.Blue);
break;
case "rad":
myCurve = myPane.AddCurve("", ts, Color.Orange, SymbolType.None);
myCurve.Line.Width = 0;
myCurve.Line.Fill = new Fill(Color.Orange);
break;
case "sra":
myCurve2 = myPane.AddStick("", ts, Color.Blue);
//cumulative precipitation..
ITimeSeries ts2 = ts.ShowCumulative();
myCurve = myPane.AddCurve("", ts2, Color.Red, SymbolType.None);
myCurve.IsY2Axis = true;
break;
case "tep":
myCurve = myPane.AddCurve("", ts, Color.Red, SymbolType.None);
double[] xdata = new double[]{XDate.DateTimeToXLDate(ts.Start),
XDate.DateTimeToXLDate(ts.End)};
double[] ydata = new double[]{0.0, 0.0};
LineItem myCurve3 = myPane.AddCurve("", xdata, ydata, Color.Blue);
break;
default:
myCurve = myPane.AddCurve("", ts, Color.Red, SymbolType.None);
break;
}
myPane.XAxis.IsVisible = false;
myPane.YAxis.IsVisible = false;
myPane.Y2Axis.IsVisible = false;
myPane.XAxis.MajorGrid.IsVisible = false;
myPane.Border.Color = Color.White;
myPane.Legend.IsVisible = false;
myPane.AxisChange();
Bitmap bmp = ExportGraph(myPane);
//string filePath = _dir + "m-" + file;
bmp.Save(file, System.Drawing.Imaging.ImageFormat.Png);
bmp.Dispose();
}
}
/// <summary>
/// Plot the hourly precipitation !!!!
/// </summary>
/// <param name="ts"></param>
/// <param name="myPane"></param>
private void PlotPrecipHour(ITimeSeries ts, GraphPane myPane)
{
DateTime MinDate, MaxDate;
if (ts.Count > 0)
{
TimeSeries ts1 = (TimeSeries)ts.AggregateHourly();
MinDate = ts1.Start;
MaxDate = ts1.End;
//Main creation of curve
double totalDays = (MaxDate.Subtract(MinDate)).TotalDays;
if (totalDays < 2)
{
BarItem myCurve = myPane.AddBar("srážky", ts1, Color.Blue);
myCurve.Bar.Border.Color = Color.Blue;
myCurve.Bar.Border.IsVisible = true;
myCurve.Bar.Fill.Type = FillType.Solid;
myCurve.Bar.Fill.IsScaled = false;
}
else
{
StickItem myCurve = myPane.AddStick("srážky", ts1, Color.Blue);
}
//cumulative precipitation..
if (ts != null)
{
TimeSeries ts2 = (TimeSeries)ts.ShowCumulative();
LineItem myCurve2 = myPane.AddCurve("suma srážek", ts2, Color.Red, SymbolType.None);
myCurve2.IsY2Axis = true;
myPane.AxisChange();
}
}
}
/// <summary>
/// Plot the hourly precipitation !!!!
/// </summary>
private void PlotPrecipHour(ITimeSeries ts, GraphPane myPane)
{
TimeInterval interval = new TimeInterval(ts.Start, ts.End);
string varName = Resources.precip_label;
//Main creation of curve
if ( interval.Length.TotalDays <= 2 )
{
BarItem myCurve = myPane.AddBar(varName, ts, Color.Blue);
myCurve.Bar.Border.Color = Color.Blue;
myCurve.Bar.Border.IsVisible = true;
myCurve.Bar.Fill.Type = FillType.Solid;
myCurve.Bar.Fill.IsScaled = false;
}
else
{
StickItem myCurve = myPane.AddStick(varName, ts, Color.Blue);
}
//cumulative precipitation..
ITimeSeries ts2 = ts.ShowCumulative();
LineItem myCurve2 = myPane.AddCurve(Resources.precip_sum_label,
ts2, Color.Red, SymbolType.None);
myCurve2.IsY2Axis = true;
myPane.AxisChange();
}
