protected override void InitializeTickInfo(ScaleTickInfo tickInfo)
{
base.InitializeTickInfo(tickInfo);
tickInfo.StartStandard = 0.0;
tickInfo.MinTextSpacing = this.MinTextSpacing;
tickInfo.DesiredIncrement = this.DesiredIncrement;
}
protected override void InitializeTickInfo(ScaleTickInfo tickInfo)
{
base.InitializeTickInfo(tickInfo);
tickInfo.MajorCount = this.MajorCount;
tickInfo.MajorStepSize = tickInfo.Span / (double)(this.MajorCount - 1);
tickInfo.MinorStepSize = tickInfo.MajorStepSize / (double)(base.MinorCount + 1);
tickInfo.StartStandard = tickInfo.Min;
tickInfo.MinTextSpacing = 0.0;
}
protected virtual void Generate(PaintArgs p, ScaleTickInfo tickInfo)
{
if (tickInfo.ScaleType == ScaleType.Log10)
{
this.GenerateLog10(p, tickInfo);
}
else
{
if (tickInfo.ScaleType == ScaleType.Linear)
{
this.CalculateMajorTicks(tickInfo);
}
this.m_MinorStepSize = tickInfo.MinorStepSize;
tickInfo.Display.MajorIncrement = tickInfo.MajorStepSize;
tickInfo.Display.MinorIncrement = tickInfo.MinorStepSize;
double num = this.GetStartValue(tickInfo);
double stopValue = this.GetStopValue(tickInfo);
if (tickInfo.MinorStepSize != 0.0 && num != num + tickInfo.MinorStepSize)
{
while (true)
{
if (Math2.InRangeDelta(num, tickInfo.Min - Math.Abs(tickInfo.Max * 1E-14), tickInfo.Max + Math.Abs(tickInfo.Max * 1E-14)))
{
tickInfo.Display.AddTickMajor(num, false);
}
if (!(num < stopValue))
{
break;
}
for (int i = 0; i < tickInfo.MinorCount; i++)
{
num += tickInfo.MinorStepSize;
if (Math2.InRangeDelta(num, tickInfo.Min, tickInfo.Max))
{
if (tickInfo.MidIncluded && i == tickInfo.MinorCount / 2)
{
tickInfo.Display.AddTickMid(num, false);
}
else
{
tickInfo.Display.AddTickMinor(num, false);
}
}
}
num += tickInfo.MinorStepSize;
}
}
else
{
ScaleTickMajor scaleTickMajor = tickInfo.Display.AddTickMajor(this.Display.Range.Mid, false);
scaleTickMajor.Value = this.Display.Range.Mid;
scaleTickMajor.Text = "Out of Range";
}
}
}
private void CalcLinearTicks(ScaleTickInfo tickInfo)
{
double span = tickInfo.Span;
int num = (int)(Math.Log10(span) - 1.0 - Math.Log10((double)tickInfo.MaxTicks));
while (true)
{
double num2 = Math.Pow(10.0, (double)num);
if (!tickInfo.LabelsFit(span, num2 * 1.0) && !tickInfo.LabelsFit(span, num2 * 2.0) && !tickInfo.LabelsFit(span, num2 * 5.0))
{
num++;
continue;
}
break;
}
}
protected override void CalculateMajorTicks(ScaleTickInfo tickInfo)
{
if (this.DesiredIncrement != 0.0 && tickInfo.Span / this.DesiredIncrement <= (double)tickInfo.MaxTicks)
{
tickInfo.MajorCount = (int)(tickInfo.Span / this.DesiredIncrement);
tickInfo.MajorStepSize = this.DesiredIncrement;
}
else if (tickInfo.TextFormatting.Style == TextFormatDoubleStyle.DateTime)
{
this.CalcDateTimeTicks(tickInfo);
}
else
{
this.CalcLinearTicks(tickInfo);
}
tickInfo.MinorStepSize = tickInfo.MajorStepSize / (double)(tickInfo.MinorCount + 1);
}
private ScaleTickLabel GetLastTickLabel(ScaleTickInfo tickInfo)
{
int num = tickInfo.TickList.Count - 1;
while (true)
{
if (num >= 0)
{
if (tickInfo.TickList[num] is ScaleTickLabel)
{
break;
}
num--;
continue;
}
return(null);
}
return(tickInfo.TickList[num] as ScaleTickLabel);
}
private ScaleTickLabel GetFirstTickLabel(ScaleTickInfo tickInfo)
{
int num = 0;
while (true)
{
if (num < tickInfo.TickList.Count)
{
if (tickInfo.TickList[num] is ScaleTickLabel)
{
break;
}
num++;
continue;
}
return(null);
}
return(tickInfo.TickList[num] as ScaleTickLabel);
}
private void CalcDateTimeTicks(ScaleTickInfo tickInfo)
{
double span = tickInfo.Span;
if (!tickInfo.LabelsFit(span, Math2.TIME_MILLISECOND * 1.0) && !tickInfo.LabelsFit(span, Math2.TIME_MILLISECOND * 2.0) && !tickInfo.LabelsFit(span, Math2.TIME_MILLISECOND * 5.0) && !tickInfo.LabelsFit(span, Math2.TIME_MILLISECOND * 10.0) && !tickInfo.LabelsFit(span, Math2.TIME_MILLISECOND * 20.0) && !tickInfo.LabelsFit(span, Math2.TIME_MILLISECOND * 50.0) && !tickInfo.LabelsFit(span, Math2.TIME_MILLISECOND * 100.0) && !tickInfo.LabelsFit(span, Math2.TIME_MILLISECOND * 200.0) && !tickInfo.LabelsFit(span, Math2.TIME_MILLISECOND * 500.0) && !tickInfo.LabelsFit(span, Math2.TIME_SECOND * 1.0) && !tickInfo.LabelsFit(span, Math2.TIME_SECOND * 2.0) && !tickInfo.LabelsFit(span, Math2.TIME_SECOND * 5.0) && !tickInfo.LabelsFit(span, Math2.TIME_SECOND * 10.0) && !tickInfo.LabelsFit(span, Math2.TIME_SECOND * 15.0) && !tickInfo.LabelsFit(span, Math2.TIME_SECOND * 20.0) && !tickInfo.LabelsFit(span, Math2.TIME_SECOND * 30.0) && !tickInfo.LabelsFit(span, Math2.TIME_MINUTE * 1.0) && !tickInfo.LabelsFit(span, Math2.TIME_MINUTE * 2.0) && !tickInfo.LabelsFit(span, Math2.TIME_MINUTE * 5.0) && !tickInfo.LabelsFit(span, Math2.TIME_MINUTE * 10.0) && !tickInfo.LabelsFit(span, Math2.TIME_MINUTE * 15.0) && !tickInfo.LabelsFit(span, Math2.TIME_MINUTE * 20.0) && !tickInfo.LabelsFit(span, Math2.TIME_MINUTE * 30.0) && !tickInfo.LabelsFit(span, Math2.TIME_HOUR * 1.0) && !tickInfo.LabelsFit(span, Math2.TIME_HOUR * 2.0) && !tickInfo.LabelsFit(span, Math2.TIME_HOUR * 4.0) && !tickInfo.LabelsFit(span, Math2.TIME_HOUR * 6.0) && !tickInfo.LabelsFit(span, Math2.TIME_HOUR * 12.0) && !tickInfo.LabelsFit(span, 1.0) && !tickInfo.LabelsFit(span, 7.0) && !tickInfo.LabelsFit(span, 14.0) && !tickInfo.LabelsFit(span, 31.0) && !tickInfo.LabelsFit(span, 61.0) && !tickInfo.LabelsFit(span, 92.0) && !tickInfo.LabelsFit(span, 182.0))
{
int num = 0;
while (true)
{
double num2 = Math.Pow(10.0, (double)num);
if (!tickInfo.LabelsFit(span, 1.0 * num2 * 365.0) && !tickInfo.LabelsFit(span, 2.0 * num2 * 365.0) && !tickInfo.LabelsFit(span, 5.0 * num2 * 365.0))
{
num++;
continue;
}
break;
}
}
}
protected double GetStartValue(ScaleTickInfo tickInfo)
{
double num = (!this.Display.StartRefEnabled) ? tickInfo.StartStandard : this.Display.StartRefValue;
if (num < tickInfo.Min)
{
double num2 = Math.Round((tickInfo.Min - num) / tickInfo.MajorStepSize);
num += num2 * tickInfo.MajorStepSize;
}
else if (num > tickInfo.Min)
{
double num2 = Math.Round((num - tickInfo.Min) / tickInfo.MajorStepSize);
num -= (num2 + 1.0) * tickInfo.MajorStepSize;
}
if (num >= tickInfo.Min)
{
num -= tickInfo.MajorStepSize;
}
return(num);
}
protected override void CreateObjects()
{
base.CreateObjects();
this.m_GeneratorAuto = new ScaleGeneratorAuto();
base.AddSubClass(this.GeneratorAuto);
this.m_GeneratorFixed = new ScaleGeneratorFixed();
base.AddSubClass(this.GeneratorFixed);
this.m_TickMajor = new ScaleTickMajor();
base.AddSubClass(this.TickMajor);
this.m_TickMid = new ScaleTickMid();
base.AddSubClass(this.TickMid);
this.m_TickMinor = new ScaleTickMinor();
base.AddSubClass(this.TickMinor);
this.TextFormatting = new TextFormatDoubleAll();
((IScaleGeneratorBase)this.m_GeneratorAuto).Display = this;
((IScaleGeneratorBase)this.m_GeneratorFixed).Display = this;
this.m_TickInfo = new ScaleTickInfo(this);
((ISubClassBase)this.TickMajor).ColorAmbientSource = AmbientColorSouce.Color;
((ISubClassBase)this.TickMinor).ColorAmbientSource = AmbientColorSouce.Color;
((ISubClassBase)this.TickMid).ColorAmbientSource = AmbientColorSouce.Color;
this.m_MajorIncrement = 10.0;
this.m_MinorIncrement = 1.0;
base.ColorAmbientSource = AmbientColorSouce.ForeColor;
}
protected override void Generate(PaintArgs p, ScaleTickInfo tickInfo)
{
base.Generate(p, tickInfo);
if (this.FixedMinMaxMajors)
{
if (tickInfo.Display is ScaleDisplayLinear)
{
ScaleDisplayLinear scaleDisplayLinear = tickInfo.Display as ScaleDisplayLinear;
ScaleTickLabel firstTickLabel = this.GetFirstTickLabel(tickInfo);
if (firstTickLabel != null && scaleDisplayLinear.ValueToPixels(firstTickLabel.Value) - tickInfo.LabelMaxWidth < scaleDisplayLinear.PixelsMin)
{
tickInfo.TickList.Remove(firstTickLabel);
}
firstTickLabel = this.GetLastTickLabel(tickInfo);
if (firstTickLabel != null && scaleDisplayLinear.ValueToPixels(firstTickLabel.Value) + tickInfo.LabelMaxWidth > scaleDisplayLinear.PixelsMax)
{
tickInfo.TickList.Remove(firstTickLabel);
}
}
if (tickInfo.Display is ScaleDisplayAngular)
{
ScaleTickLabel firstTickLabel = this.GetFirstTickLabel(tickInfo);
if (firstTickLabel != null)
{
tickInfo.TickList.Remove(firstTickLabel);
}
firstTickLabel = this.GetLastTickLabel(tickInfo);
if (firstTickLabel != null)
{
tickInfo.TickList.Remove(firstTickLabel);
}
}
tickInfo.Display.AddTickMajor(tickInfo.Display.Range.Min, false);
tickInfo.Display.AddTickMajor(tickInfo.Display.Range.Max, false);
}
}
void IScaleGeneratorBase.Generate(PaintArgs p, ScaleTickInfo tickInfo)
{
this.Generate(p, tickInfo);
}
void IScaleGeneratorBase.InitializeTickInfo(ScaleTickInfo tickInfo)
{
this.InitializeTickInfo(tickInfo);
}
protected void GenerateLog10(PaintArgs p, ScaleTickInfo tickInfo)
{
int num = (int)Math.Log10(tickInfo.Span);
int num2 = 1;
int num3;
if (num / 1 > tickInfo.MaxTicks)
{
if (num / num2 > tickInfo.MaxTicks)
{
num2 = 1;
}
if (num / num2 > tickInfo.MaxTicks)
{
num2 = 2;
}
if (num / num2 > tickInfo.MaxTicks)
{
num2 = 5;
}
if (num / num2 > tickInfo.MaxTicks)
{
num2 = 10;
}
if (num / num2 > tickInfo.MaxTicks)
{
num2 = 20;
}
if (num / num2 > tickInfo.MaxTicks)
{
num2 = 50;
}
if (num / num2 > tickInfo.MaxTicks)
{
num2 = 100;
}
if (num / num2 > tickInfo.MaxTicks)
{
num2 = 200;
}
if (num / num2 > tickInfo.MaxTicks)
{
num2 = 200;
}
num3 = (int)Math.Log10(tickInfo.Min);
}
else
{
num3 = (int)Math.Log10(tickInfo.Min);
}
tickInfo.MajorStepSize = Math.Pow(10.0, (double)num2);
tickInfo.MinorStepSize = tickInfo.MajorStepSize / (double)(tickInfo.MinorCount + 1);
this.m_MinorStepSize = tickInfo.MinorStepSize;
double num4 = Math.Pow(10.0, (double)num3);
double num5 = this.GetStopValue(tickInfo);
if (!this.Display.SlidingScale)
{
num5 = this.Display.Range.Max;
}
while (true)
{
if (Math2.InRangeDelta(num4, tickInfo.Min, tickInfo.Max) && num4 > 0.0)
{
tickInfo.Display.AddTickMajor(num4, false);
}
if (!(num4 < num5))
{
break;
}
tickInfo.MinorStepSize = num4 * 10.0 / (double)(tickInfo.MinorCount + 1);
for (int i = 1; i <= 9; i++)
{
double num6 = num4 * (double)i;
if (!(num6 <= num5))
{
return;
}
if (Math2.InRangeDelta(num4, tickInfo.Min, tickInfo.Max) && num4 > 0.0)
{
if (tickInfo.MidIncluded && i == tickInfo.MinorCount / 2)
{
tickInfo.Display.AddTickMid(num6, false);
}
else
{
tickInfo.Display.AddTickMinor(num6, false);
}
}
}
num3++;
num4 = Math.Pow(10.0, (double)num3);
}
}
protected virtual void InitializeTickInfo(ScaleTickInfo tickInfo)
{
tickInfo.MinorCount = this.GetMinorCount();
tickInfo.MidIncluded = this.MidIncluded;
}
protected virtual void CalculateMajorTicks(ScaleTickInfo tickInfo)
{
}
protected double GetStopValue(ScaleTickInfo tickInfo)
{
return(tickInfo.Max + tickInfo.MajorStepSize);
}
