/// <summary>
/// Creates a <c>PrecisionModel</c> that specifies
/// an explicit precision model type.
/// If the model type is Fixed the scale factor will default to 1.
/// </summary>
/// <param name="modelType">
/// The type of the precision model.
/// </param>
public PrecisionModel(PrecisionModels modelType)
{
this.modelType = modelType;
if (modelType == PrecisionModels.Fixed)
Scale = 1.0;
}
/// <summary>
/// Creates a <c>PrecisionModel</c> that specifies
/// an explicit precision model type.
/// If the model type is Fixed the scale factor will default to 1.
/// </summary>
/// <param name="modelType">
/// The type of the precision model.
/// </param>
public PrecisionModel(PrecisionModels modelType)
{
_modelType = modelType;
if (modelType == PrecisionModels.Fixed)
{
_scale = 1.0;
}
}
/// <summary>
/// Creates a <c>PrecisionModel</c> that specifies
/// an explicit precision model type.
/// If the model type is Fixed the scale factor will default to 1.
/// </summary>
/// <param name="modelType">
/// The type of the precision model.
/// </param>
public PrecisionModel(PrecisionModels modelType)
{
this.modelType = modelType;
if (modelType == PrecisionModels.Fixed)
{
Scale = 1.0;
}
}
private static PrecisionModelType GetModelType(PrecisionModels models)
{
if (models == PrecisionModels.Fixed)
return PrecisionModelType.Fixed;
if (models == PrecisionModels.Floating)
return PrecisionModelType.Floating;
if (models == PrecisionModels.FloatingSingle)
return PrecisionModelType.FloatingSingle;
throw new InvalidOperationException();
}
/// <summary>
/// Copy constructor to create a new <c>PrecisionModel</c>
/// from an existing one.
/// </summary>
/// <param name="pm"></param>
public PrecisionModel(PrecisionModel pm)
{
_modelType = pm._modelType;
_scale = pm._scale;
}
/// <summary>
/// Copy constructor to create a new <c>PrecisionModel</c>
/// from an existing one.
/// </summary>
/// <param name="pm"></param>
public PrecisionModel(PrecisionModel pm)
{
modelType = pm.modelType;
scale = pm.scale;
}
/// <summary>
/// Creates a <c>PrecisionModel</c> with a default precision
/// of Floating.
/// </summary>
public PrecisionModel()
{
// default is floating precision
modelType = PrecisionModels.Floating;
}
public PrecisionModel(double scale, double offsetX, double offsetY)
{
modelType = PrecisionModels.Fixed;
Scale = scale;
}
/// <summary>
/// Creates a <c>PrecisionModel</c> that specifies Fixed precision.
/// Fixed-precision coordinates are represented as precise internal coordinates,
/// which are rounded to the grid defined by the scale factor.
/// </summary>
/// <param name="scale">
/// Amount by which to multiply a coordinate after subtracting
/// the offset, to obtain a precise coordinate.
/// </param>
public PrecisionModel(double scale)
{
modelType = PrecisionModels.Fixed;
Scale = scale;
}
public PrecisionModel(double scale, double offsetX, double offsetY)
{
modelType = PrecisionModels.Fixed;
Scale = scale;
}
/// <summary>
/// Copy constructor to create a new <c>PrecisionModel</c>
/// from an existing one.
/// </summary>
/// <param name="pm"></param>
public PrecisionModel(PrecisionModel pm)
{
_modelType = pm._modelType;
_scale = pm._scale;
}
/// <summary>
/// Creates a precision model based on given precision model type
/// </summary>
/// <returns>The precision model type</returns>
public IPrecisionModel CreatePrecisionModel(PrecisionModels modelType)
{
return(new PrecisionModel(modelType));
}
/// <summary>
/// Creates a <c>PrecisionModel</c> with a default precision
/// of Floating.
/// </summary>
public PrecisionModel()
{
// default is floating precision
_modelType = PrecisionModels.Floating;
}
/// <summary>
/// Creates a <c>PrecisionModel</c> that specifies Fixed precision.
/// Fixed-precision coordinates are represented as precise internal coordinates,
/// which are rounded to the grid defined by the scale factor.
/// </summary>
/// <param name="scale">
/// Amount by which to multiply a coordinate after subtracting
/// the offset, to obtain a precise coordinate.
/// </param>
public PrecisionModel(double scale)
{
_modelType = PrecisionModels.Fixed;
_scale = scale;
}
// ReSharper disable UnusedParameter.Local
public PrecisionModel(double scale, double offsetX, double offsetY)
// ReSharper restore UnusedParameter.Local
{
_modelType = PrecisionModels.Fixed;
_scale = scale;
}
/// <summary>
/// Creates a <c>PrecisionModel</c> that specifies
/// an explicit precision model type.
/// If the model type is Fixed the scale factor will default to 1.
/// </summary>
/// <param name="modelType">
/// The type of the precision model.
/// </param>
public PrecisionModel(PrecisionModels modelType)
{
_modelType = modelType;
if (modelType == PrecisionModels.Fixed)
_scale = 1.0;
}
// ReSharper disable UnusedParameter.Local
public PrecisionModel(double scale, double offsetX, double offsetY)
// ReSharper restore UnusedParameter.Local
{
_modelType = PrecisionModels.Fixed;
_scale = scale;
}
/// <summary>
/// Copy constructor to create a new <c>PrecisionModel</c>
/// from an existing one.
/// </summary>
/// <param name="pm"></param>
public PrecisionModel(PrecisionModel pm)
{
modelType = pm.modelType;
scale = pm.scale;
}
