using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Plotly.NET.CSharp
{
[AttributeUsage(AttributeTargets.Class)]
internal class TypeFormatterSourceAttribute : Attribute
{
public TypeFormatterSourceAttribute(Type formatterSourceType)
{
FormatterSourceType = formatterSourceType;
}
public Type FormatterSourceType { get; }
public string[] PreferredMimeTypes { get; set; }
}
internal class MyConventionBasedFormatter
{
public string MimeType { get; set; }
public bool Format(object instance, TextWriter writer)
{
if (instance is Plotly.NET.GenericChart myObj)
{
writer.Write($"
Custom formattering for {myObj}
");
return true;
}
else
{
return false;
}
}
}
internal class MyConventionBasedFormatterSource
{
public IEnumerable CreateTypeFormatters()
{
yield return new MyConventionBasedFormatter { MimeType = "text/html" };
}
}
}