private TypeMetric(NativeTypeMetric instance)
{
Ascent = instance.Ascent;
Descent = instance.Descent;
MaxHorizontalAdvance = instance.MaxHorizontalAdvance;
TextHeight = instance.TextHeight;
TextWidth = instance.TextWidth;
UnderlinePosition = instance.UnderlinePosition;
UnderlineThickness = instance.UnderlineThickness;
}
private TypeMetric(NativeTypeMetric instance)
{
Ascent = instance.Ascent;
Descent = instance.Descent;
MaxHorizontalAdvance = instance.MaxHorizontalAdvance;
TextHeight = instance.TextHeight;
TextWidth = instance.TextWidth;
UnderlinePosition = instance.UnderlinePosition;
UnderlineThickness = instance.UnderlineThickness;
}
internal static ITypeMetric CreateInstance(IntPtr instance)
{
if (instance == IntPtr.Zero)
{
return(null);
}
using (NativeTypeMetric nativeInstance = new NativeTypeMetric(instance))
{
return(new TypeMetric(nativeInstance));
}
}
internal static void Dispose(IntPtr instance)
{
NativeTypeMetric.DisposeInstance(instance);
}
internal static TypeMetric CreateInstance(IntPtr instance)
{
if (instance == IntPtr.Zero)
return null;
using (NativeTypeMetric nativeInstance = new NativeTypeMetric(instance))
{
return new TypeMetric(nativeInstance);
}
}
