public static bool TryParse(string value, MeasureUsage measureUsage, out Measure measure)
{
var unit = value.Trim().ToLower();
if (string.IsNullOrWhiteSpace(unit))
{
measure = new Measure(0f, MeasureUnit.User, measureUsage);
return(true);
}
if (unit == "none")
{
measure = Measure.None;
return(true);
}
var match = MeasureRegex.Match(value);
// Console.WriteLine($"Matching {value} to Measure {match.Success}");
if (!match.Success)
{
measure = Measure.None;
return(false);
}
measure = new Measure(
float.Parse(match.Groups[1].Value),
TranslateToUnitType(match.Groups[2].Value),
measureUsage
);
return(true);
}
private static float ResolvePercentage(float value, ref PxRectangle size, MeasureUsage usage)
{
// ReSharper disable once SwitchStatementMissingSomeCases
switch (usage)
{
case MeasureUsage.Horizontal:
return((size.Width * value) / 100);
case MeasureUsage.Vertical:
return((size.Height * value) / 100);
default:
return(0.0f);
}
}
public Measure(float value, MeasureUnit unit, MeasureUsage renderType)
{
Unit = unit;
Value = value;
Usage = renderType;
}
public static Measure Parse(string value, MeasureUsage measureUsage)
{
return(TryParse(value, measureUsage, out var m) ? m : Measure.None);
}
public MeasureAttributeConverter(string name, MeasureUsage renderingType) : base(name)
{
_measureUsage = renderingType;
}
