public void CanConvertFrom(string input, GraphicsUnit expected)
{
FontUnitConverter converter = new FontUnitConverter();
GraphicsUnit value = (GraphicsUnit)converter.ConvertFrom(input);
Assert.Equal(expected, value);
}
public float GetPixelWidthOfString(string s, float point)
{
var units = GetUnitWidthOfString(s);
var ems = UnitsToEm(units) * FontUnitConverter.PointsToEm(point);
return(FontUnitConverter.EmToPixels(ems));
}
public void GetStandardValuesTest()
{
FontUnitConverter converter = new FontUnitConverter();
var values = converter.GetStandardValues();
Assert.Equal(6, values.Count); // The six supported values of Graphics unit: World, Pixel, Point, Inch, Document, Millimeter.
foreach (var item in values)
{
Assert.NotEqual(GraphicsUnit.Display, (GraphicsUnit)item);
}
}