/// <summary>
/// Function to compute the denominator of the viewport's scale when using a given <paramref name="dpi"/> resolution.
/// </summary>
/// <param name="dpi">The resolution</param>
/// <returns>The scale's denominator</returns>
public double GetMapScale(int dpi)
{
// Why lock?
lock (_lockMapScale)
{
if (_lastDpi != dpi)
{
_mapScale = ScaleCalculations.CalculateScaleNonLatLong(Envelope.Width, Size.Width, 1, dpi);
_lastDpi = dpi;
}
return(_mapScale);
}
}
/// <summary>
/// Calculate the scale and store it in <see cref="_scale"/>.
/// <para>
/// It should be called to calculate the real map scale everytime the user change mapunit or set the scale
/// </para>
/// </summary>
private void CalcScale(int dpi)
{
double fScale;
if (_mapUnit == (int)Unit.Degree) //LatLong
{
fScale = ScaleCalculations.CalculateScaleLatLong(_lon1, _lon2, _lat, _pageWidth, dpi);
}
else
{
fScale = ScaleCalculations.CalculateScaleNonLatLong(_mapWidth, _pageWidth, _mapUnitFactor, dpi);
}
_scale = fScale;
}
/// <summary>
/// Function to compute the denominator of the viewport's scale when using a given <paramref name="dpi"/> resolution.
/// </summary>
/// <param name="dpi">The resolution</param>
/// <returns>The scale's denominator</returns>
public double GetMapScale(int dpi)
{
if (_lastDpi != dpi)
{
lock (_lockMapScale)
if (_lastDpi != dpi)
{
_mapScale = ScaleCalculations.CalculateScaleNonLatLong(Zoom, Size.Width, 1, dpi);
_lastDpi = dpi;
}
}
return(_mapScale);
}
//
public void ChangeClassStatisticsOnLevelChange()
{
IPlayableClass playableClass = playableClasses.Find(pc => pc.ClassName.Contains(cbClassNames1.GetItemText(item: cbClassNames1.SelectedItem)));
Int32.TryParse(tbClass1Level.Text, out int level);
Int32.TryParse(IntelligenceScoreControl.CstmTxt_AbilityModText, out int intMod);
Int32.TryParse(ConstitutionScoreControl.CstmTxt_AbilityModText, out int conMod);
lblClass1Bab.Text = ScaleCalculations.GetBaseAttack(level, playableClass.BaseAttack).ToString();
lblClass1Fort.Text = ScaleCalculations.GetSave(level, playableClass.FortitudeScale).ToString();
lblClass1Ref.Text = ScaleCalculations.GetSave(level, playableClass.ReflexScale).ToString();
lblClass1Will.Text = ScaleCalculations.GetSave(level, playableClass.WillScale).ToString();
lblClass1Skills.Text = (playableClass.SkillRanksPerLevel + intMod).ToString();
lblClass1HitDice.Text = playableClass.DieType.ToString();
UpdateClass1HealthFromLevel();
}
public double GetMapScale(int dpi)
{
return(ScaleCalculations.CalculateScaleNonLatLong(Envelope.Width, Size.Width, 1, dpi));
}
/// <summary>
/// Calculated the Zoom value for a given Scale-value
/// </summary>
/// <param name="scale"></param>
/// <param name="dpi"></param>
/// <returns></returns>
public double GetMapZoomFromScale(double scale, int dpi)
{
return(ScaleCalculations.GetMapZoomFromScaleNonLatLong(scale, 1, dpi, Size.Width));
}
