/// <summary>
/// Основная фаза - тело действия
/// </summary>
/// <returns> </returns>
protected override object MainProcess()
{
var chart = ChartBuilder.ParseDatasets(ChartData);
var brick = chart.ToBrickDataset();
var height = (Context.Get("__height") ?? "400").ToInt();
var brickRequest = new BrickRequest {
Size = height,
SourceMinValue = brick.GetMin(),
SourceMaxValue = brick.GetMax(),
MinimalScaleBehavior = MiniamlScaleBehavior.FitMin
};
var catalog = new BrickCatalog();
var variant = catalog.GetBestVariant(brickRequest);
brick.Preferences.SeriaCalcMode = SeriaCalcMode.Linear;
brick.Preferences.Height = height;
brick.Preferences.YMin = "auto";
brick.FirstScale = new Scale {
Min = variant.ResultMinValue, Max = variant.ResultMaxValue
};
var newChart = brick.Calculate().ToChart();
newChart.SetNumDivLines(variant.ResultDivCount);
newChart.SetYAxisMinValue(Convert.ToDouble(variant.ResultMinValue));
newChart.SetYAxisMaxValue(Convert.ToDouble(variant.ResultMaxValue));
return(newChart);
}
public void BUGZero()
{
var brickRequest = new BrickRequest();
brickRequest.SourceMaxValue = 0;
brickRequest.SourceMinValue = -36177;
brickRequest.Size = 325;
brickRequest.MinPixelTop = 0;
brickRequest.Setup("", "0", "auto", "0", "0");
var bcatalog = new BrickCatalog();
var variant = bcatalog.GetBestVariant(brickRequest);
}
private static void ExecuteScaleTest(string dataRow, double expectedMin, double expectedMax, double divline,
bool checkDivlines, int height, int minvalue, bool upperlabel)
{
var data = dataRow.SmartSplit(false, true, new[] { ',' }).Select(_ => Convert.ToDecimal(_, CultureInfo.InvariantCulture));
decimal maxval = data.Max();
decimal minval = data.Min(); //: minvalue;
var behavior = MiniamlScaleBehavior.KeepZero;
if (minvalue == -1)
{
behavior = MiniamlScaleBehavior.FitMin;
}
if (minvalue != -1 && minvalue != 0)
{
behavior = MiniamlScaleBehavior.MatchMin;
if (minvalue < minval)
{
minval = minvalue;
}
}
var request = new BrickRequest(maxval, minval, upperlabel)
{
Size = height,
MinimalScaleBehavior = behavior
};
var catalog = new BrickCatalog();
var variant = catalog.GetBestVariant(request);
Console.WriteLine("Expected: from {0} to {1} with {2} divlines", expectedMin, expectedMax, divline);
Console.WriteLine("Gotten: from {0} to {1} with {2} divlines", variant.ResultMinValue, variant.ResultMaxValue,
variant.ResultDivCount);
Assert.AreEqual(expectedMin, variant.ResultMinValue);
Assert.AreEqual(expectedMax, variant.ResultMaxValue);
if (checkDivlines)
{
Assert.AreEqual(divline, variant.ResultDivCount);
}
}
private void CalculateFirstScale() {
if (0 == Preferences.YFixMin && 0 == Preferences.YFixMin && 0 == Preferences.YFixDiv) {
if (FirstScale == null) {
var realMin = GetMin();
var realMax = GetMax();
var req = new BrickRequest {
SourceMinValue = realMin,
SourceMaxValue = realMax
};
req.Setup(Preferences.Y, Preferences.YMin, Preferences.YMax, Preferences.YTop.ToString(), Preferences.YSignDelta.ToString());
var cat = new BrickCatalog();
var result = cat.GetBestVariant(req);
FirstScale = new Scale { Prepared = true, Min = result.ResultMinValue, Max = result.ResultMaxValue, DivLines = result.ResultDivCount };
}
FirstScale.ValueInPixel = BrickDataSetHelper.GetValuesInPixel(FirstScale.Min, FirstScale.Max, Preferences.Height);
}
else {
FirstScale = new Scale();
}
}
private void CalculateSecondScale() {
if (0 == Preferences.SYFixMin && 0 == Preferences.SYFixMin && 0 == Preferences.SYFixDiv)
{
var realMin = GetMin(ScaleType.Second);
var realMax = GetMax(ScaleType.Second);
var req = new BrickRequest { SourceMinValue = realMin, SourceMaxValue = realMax };
req.Setup(Preferences.SY, Preferences.SYMin, Preferences.SYMax, Preferences.SYTop.ToString(), Preferences.SYSignDelta.ToString());
var cat = new BrickCatalog();
var result = cat.GetBestVariant(req);
SecondScale = new Scale {
Prepared = true,
Min = result.ResultMinValue,
Max = result.ResultMaxValue,
DivLines = result.ResultDivCount,
};
SecondScale.ValueInPixel = (SecondScale.Max - SecondScale.Min)/Preferences.Height;
} else {
SecondScale = new Scale();
}
}