public static GeneralUnitType ConvertToGeneralUnit(DimensionUnitType unitType)
{
switch (unitType)
{
case DimensionUnitType.Absolute:
case DimensionUnitType.RelativeToChildren:
return(GeneralUnitType.PixelsFromSmall);
case DimensionUnitType.Percentage:
return(GeneralUnitType.Percentage);
case DimensionUnitType.RelativeToContainer:
return(GeneralUnitType.PixelsFromLarge);
case DimensionUnitType.PercentageOfSourceFile:
return(GeneralUnitType.PercentageOfFile);
case DimensionUnitType.PercentageOfOtherDimension:
return(GeneralUnitType.PercentageOfOtherDimension);
case DimensionUnitType.MaintainFileAspectRatio:
return(GeneralUnitType.MaintainFileAspectRatio);
default:
throw new NotImplementedException();
}
}
public static GeneralUnitType ConvertToGeneralUnit(object specificUnit)
{
if (specificUnit is PositionUnitType)
{
PositionUnitType asPut = (PositionUnitType)specificUnit;
switch (asPut)
{
case PositionUnitType.PercentageHeight:
case PositionUnitType.PercentageWidth:
return(GeneralUnitType.Percentage);
case PositionUnitType.PixelsFromLeft:
case PositionUnitType.PixelsFromTop:
return(GeneralUnitType.PixelsFromSmall);
case PositionUnitType.PixelsFromRight:
case PositionUnitType.PixelsFromBottom:
return(GeneralUnitType.PixelsFromLarge);
case PositionUnitType.PixelsFromCenterX:
return(GeneralUnitType.PixelsFromMiddle);
case PositionUnitType.PixelsFromCenterY:
return(GeneralUnitType.PixelsFromMiddle);
default:
throw new NotImplementedException();
}
}
else if (specificUnit is DimensionUnitType)
{
DimensionUnitType asDut = (DimensionUnitType)specificUnit;
switch (asDut)
{
case DimensionUnitType.Absolute:
return(GeneralUnitType.PixelsFromSmall);
case DimensionUnitType.Percentage:
return(GeneralUnitType.Percentage);
case DimensionUnitType.RelativeToContainer:
return(GeneralUnitType.PixelsFromLarge);
case DimensionUnitType.PercentageOfSourceFile:
return(GeneralUnitType.PercentageOfFile);
default:
throw new NotImplementedException();
}
}
throw new NotImplementedException();
}
/// <summary>
/// Converts dimensions from meters to feet or feet to meters.
/// </summary>
/// <param name="dimension">Dimension to convert.</param>
/// <param name="fromUnits">The units that the dimension is in.</param>
/// <param name="toUnits">The units to convert the dimension to.</param>
/// <returns>A dimension in the specified unit of measurement.</returns>
public static double CovertDimension(double dimension, DimensionUnitType fromUnits, DimensionUnitType toUnits)
{
if (fromUnits == toUnits || double.IsNaN(dimension))
{
return(dimension);
}
//Convert the distance to meters
if (fromUnits == DimensionUnitType.Feet)
{
dimension *= 0.3048;
}
if (toUnits == DimensionUnitType.Feet)
{
dimension *= 3.2808399;
}
return(dimension);
}
public static HierarchyDependencyType GetDependencyType(this DimensionUnitType unitType)
{
switch (unitType)
{
case DimensionUnitType.Absolute:
case DimensionUnitType.PercentageOfSourceFile:
case DimensionUnitType.PercentageOfOtherDimension:
return(HierarchyDependencyType.NoDependency);
case DimensionUnitType.Percentage:
case DimensionUnitType.RelativeToContainer:
return(HierarchyDependencyType.DependsOnParent);
case DimensionUnitType.RelativeToChildren:
return(HierarchyDependencyType.DependsOnChildren);
default:
throw new NotImplementedException();
}
}
/// <summary>
/// Returns whether one unit represents one pixel.
/// </summary>
/// <param name="unitType">The unit type.</param>
/// <returns>Whether one unit represents one pixel.</returns>
public static bool GetIsPixelBased(this DimensionUnitType unitType)
{
return(unitType == DimensionUnitType.Absolute ||
unitType == DimensionUnitType.RelativeToContainer || unitType == DimensionUnitType.RelativeToChildren);
}
public static GeneralUnitType ConvertToGeneralUnit(DimensionUnitType unitType)
{
switch (unitType)
{
case DimensionUnitType.Absolute:
return GeneralUnitType.PixelsFromSmall;
case DimensionUnitType.Percentage:
return GeneralUnitType.Percentage;
case DimensionUnitType.RelativeToContainer:
return GeneralUnitType.PixelsFromLarge;
case DimensionUnitType.PercentageOfSourceFile:
return GeneralUnitType.PercentageOfFile;
default:
throw new NotImplementedException();
}
}
