public PdfMeasurement ConvertTo(PdfMeasurementType targetMeasurementType)
{
var toPointsScale = GetConverterScale(MeasurementType);
var toTargetScale = GetConverterScale(targetMeasurementType);
var scale = toPointsScale / toTargetScale;
var newValue = RawValue * scale;
return(new PdfMeasurement(newValue, targetMeasurementType));
}
private static double GetConverterScale(PdfMeasurementType measurementType)
{
switch (measurementType)
{
case PdfMeasurementType.Point:
return(1.0);
case PdfMeasurementType.Inch:
return(PointsPerInch);
case PdfMeasurementType.Mm:
return(PointsPerMm);
default:
throw new InvalidOperationException($"Unexpected measurement type '{measurementType}'.");
}
}
public PdfMeasurement(double value, PdfMeasurementType measurementType)
: this()
{
RawValue = value;
MeasurementType = measurementType;
}
public PdfPoint ToPdfPoint(PdfMeasurementType measurementType)
{
return(new PdfPoint(new PdfMeasurement(X, measurementType), new PdfMeasurement(Y, measurementType)));
}
public static PdfPoint ToPdfPoint(this Point point, PdfMeasurementType measurementType)
{
return(new PdfPoint(new PdfMeasurement(point.X, measurementType), new PdfMeasurement(point.Y, measurementType)));
}
public PdfPoint(double x, double y, PdfMeasurementType measurementType)
: this(new PdfMeasurement(x, measurementType), new PdfMeasurement(y, measurementType))
{
}
