public static object GetDoubleMinScaleDivision(int expectedValue, FastMultiChart chart)
{
var minDivision = Convert.ToDouble(
chart.GetYValue((int)Math.Ceiling(chart.ScaleDivisionYMinPixel / chart.Graphs[0].ScaleY), chart));
var maxDivision = Convert.ToDouble(
chart.GetYValue((int)Math.Floor((chart.ScaleDivisionYMaxPixel == -1
? chart.ClientSize.Height - chart.MarginYBottom - chart.MarginYTop -
chart.LabelMarginY - chart.ScrollBarHeight
: chart.ScaleDivisionYMaxPixel) / chart.Graphs[0].ScaleY), chart));
var divisionRange = maxDivision - minDivision;
if (divisionRange <= 0)
{
return((double)0);
}
var valuableDigitCount = (int)Math.Ceiling(Math.Log10(divisionRange));
var divisionIncrement = Math.Pow(10, valuableDigitCount);
var calculatedDivision = divisionIncrement;
while (true)
{
if (calculatedDivision >= minDivision && calculatedDivision <= maxDivision)
{
return(calculatedDivision);
}
calculatedDivision += divisionIncrement;
if (calculatedDivision > maxDivision)
{
divisionIncrement /= 10.0;
calculatedDivision = divisionIncrement;
}
}
}
private int GetYScaleValueDefault(object value, FastMultiChart chart)
{
try
{
return(Convert.ToInt32(value));
}
catch
{
return(0);
}
}
public static string GetDateTimeStringScaleValue(object value, FastMultiChart chart)
{
if (chart.ScaleDivisionX == 31)
{
return(((DateTime)value).ToString("MMMM yyyy", CultureInfo.CreateSpecificCulture("ru")));
}
if (chart.ScaleDivisionX == 366)
{
return(((DateTime)value).ToString("yyyy"));
}
return(((DateTime)value).ToString("dd.MM.yyyy"));
}
public static object GetDateTimeDivisionValue(object value, FastMultiChart chart)
{
if (chart.ScaleDivisionX == 31)
{
var date = (DateTime)value;
return(new DateTime(date.Year, date.Month, 1));
}
if (chart.ScaleDivisionX == 366)
{
var date = (DateTime)value;
return(new DateTime(date.Year, 1, 1));
}
return(value);
}
public Graph(FastMultiChart owner)
{
Owner = owner;
GetXScaleValue = owner.GetXScaleValue;
GetYScaleValue = owner.GetYScaleValue;
Series.CollectionChanged += delegate
{
foreach (var series in Series)
{
series.Owner = owner;
series.GetXScaleValue = getXScaleValue;
series.GetYScaleValue = getYScaleValue;
}
};
}
public static object GetDateTimeMinScaleDivision(int expectedValue, FastMultiChart chart)
{
if (expectedValue > 7 && expectedValue < 28)
{
expectedValue = 7;
}
else if (expectedValue >= 28 && expectedValue < 365)
{
expectedValue = 31;
}
else if (expectedValue >= 365)
{
expectedValue = 366;
}
return((new DateTime()).AddDays(expectedValue));
}
private static void SetupChart(FastMultiChart.FastMultiChart chart)
{
chart.GetXScaleValue = FastMultiChartUtils.GetDateTimeScaleValue;
chart.GetXValue = FastMultiChartUtils.GetDateTimeValue;
chart.GetXDivisionValue = FastMultiChartUtils.GetDateTimeDivisionValue;
chart.GetMinXScaleDivision = FastMultiChartUtils.GetDateTimeMinScaleDivision;
chart.GetMinYScaleDivision = FastMultiChartUtils.GetDoubleMinScaleDivision;
chart.GetXStringValue = FastMultiChartUtils.GetDateTimeStringValue;
chart.GetXStringScaleValue = FastMultiChartUtils.GetDateTimeStringScaleValue;
var blank = new TimeBalans();
chart.Graphs[0].Series.Add(new Series(blank.Property(p => p.Time), blank.Property(p => p.Balans), new Pen(Color.Red, 2f))
{
XMemberTitle = Localizer.GetString("TitleDate"),
YMemberTitle = Localizer.GetString("TitleBalance")
});
//chart.Graphs[0].Series.Add(new Series(blank.Property(p => p.Time), blank.Property(p => p.Balans), new Pen(Color.Green, 2f))
//{
// XMemberTitle = Localizer.GetString("TitleDate"),
// YMemberTitle = "HWM"
//});
}
public static object GetDateTimeValue(int scaleValue, FastMultiChart chart)
{
return((new DateTime()).AddDays(scaleValue));
}
private string GetYStringValueDefault(object value, FastMultiChart chart)
{
return(value.ToString());
}
private object GetYMinScaleDivisionDefault(int expectedValue, FastMultiChart chart)
{
return(expectedValue);
}
private object GetDivisionValueDefault(object value, FastMultiChart chart)
{
return(value);
}
private object GetYValueDefault(int scaleValue, FastMultiChart chart)
{
return scaleValue;
}
private int GetYScaleValueDefault(object value, FastMultiChart chart)
{
try
{
return Convert.ToInt32(value);
}
catch
{
return 0;
}
}
private object GetYValueSpec(int scaleValue, FastMultiChart.FastMultiChart chart)
{
return(scaleValue / 10.0);
}
// spec part
private int GetYScaleValueSpec(object value, FastMultiChart.FastMultiChart chart)
{
return((int)((double)value * 10));
}
private static void SetupChart(FastMultiChart.FastMultiChart chart, string extraSeriesName)
{
chart.GetXScaleValue = FastMultiChartUtils.GetDateTimeScaleValue;
chart.GetXValue = FastMultiChartUtils.GetDateTimeValue;
chart.GetXDivisionValue = FastMultiChartUtils.GetDateTimeDivisionValue;
chart.GetMinXScaleDivision = FastMultiChartUtils.GetDateTimeMinScaleDivision;
chart.GetMinYScaleDivision = FastMultiChartUtils.GetDoubleMinScaleDivision;
chart.GetXStringValue = FastMultiChartUtils.GetDateTimeStringValue;
chart.GetXStringScaleValue = FastMultiChartUtils.GetDateTimeStringScaleValue;
var blank = new BalanceByDate(DateTime.Now, 0);
chart.Graphs[0].Series.Add(new Series(blank.Property(p => p.X), blank.Property(p => p.Y),
new Pen(Color.FromArgb(80, 5, 5), 2f)));
if (!string.IsNullOrEmpty(extraSeriesName))
{
chart.Graphs[0].Series.Add(new Series(blank.Property(p => p.X), blank.Property(p => p.Y),
new Pen(Color.FromArgb(5, 105, 5), 2f)));
}
}
private static void SetupChart(FastMultiChart.FastMultiChart chart)
{
chart.Graphs[0].Series.Clear();
chart.GetXScaleValue = FastMultiChartUtils.GetDateTimeScaleValue;
chart.GetXValue = FastMultiChartUtils.GetDateTimeValue;
chart.GetXDivisionValue = FastMultiChartUtils.GetDateTimeDivisionValue;
chart.GetMinXScaleDivision = FastMultiChartUtils.GetDateTimeMinScaleDivision;
chart.GetMinYScaleDivision = FastMultiChartUtils.GetDoubleMinScaleDivision;
chart.GetXStringValue = FastMultiChartUtils.GetDateTimeStringValue;
chart.GetXStringScaleValue = FastMultiChartUtils.GetDateTimeStringScaleValue;
chart.ShowScaleDivisionXLabel = true;
chart.ShowScaleDivisionYLabel = true;
chart.ScrollBarHeight = 30;
chart.ShowHints = true;
var blank = new TimeBalans();
chart.Graphs[0].Series.Add(new Series(blank.Property(p => p.Time), blank.Property(p => p.Balans), new Pen(Color.Red, 2f))
{
XMemberTitle = Localizer.GetString("TitleDate"),
YMemberTitle = Localizer.GetString("TitleBalance")
});
chart.Graphs[0].Series.Add(new Series(blank.Property(p => p.Time), blank.Property(p => p.Balans), new Pen(Color.Green, 2f))
{
XMemberTitle = Localizer.GetString("TitleDate"),
YMemberTitle = "HWM"
});
}
public Graph(FastMultiChart owner)
{
Owner = owner;
GetXScaleValue = owner.GetXScaleValue;
GetYScaleValue = owner.GetYScaleValue;
Series.CollectionChanged += delegate
{
foreach (var series in Series)
{
series.Owner = owner;
series.GetXScaleValue = getXScaleValue;
series.GetYScaleValue = getYScaleValue;
}
};
}
public static string GetDateTimeStringValue(object value, FastMultiChart chart)
{
return(((DateTime)value).ToString("dd.MM.yyyy"));
}
private object GetYMinScaleDivisionDefault(int expectedValue, FastMultiChart chart)
{
return expectedValue;
}
public static int GetDateTimeScaleValue(object value, FastMultiChart chart)
{
return((int)((DateTime)value).Subtract(new DateTime()).TotalDays);
}
private string GetYStringValueDefault(object value, FastMultiChart chart)
{
return value.ToString();
}
private object GetYValueDefault(int scaleValue, FastMultiChart chart)
{
return(scaleValue);
}
private object GetDivisionValueDefault(object value, FastMultiChart chart)
{
return value;
}
