Class UnsupportedFormatException

Namespace

Egami

Assembly

Egami.dll

Thrown when no registered format matches the data, or the matching format cannot read or write.

public sealed class UnsupportedFormatException : EgamiException, ISerializable

Inheritance

object

Exception

EgamiException

UnsupportedFormatException

Implements

ISerializable

Inherited Members

Exception.GetBaseException()

Exception.GetType()

Exception.ToString()

Exception.Data

Exception.HelpLink

Exception.HResult

Exception.InnerException

Exception.Message

Exception.Source

Exception.StackTrace

Exception.TargetSite

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.ReferenceEquals(object, object)

Examples

EgamiContext strict = EgamiContext.Default with
{
    Limits = SafetyLimits.Default with { MaxPixels = 25_000_000, MaxTotalBytes = 256L * 1024 * 1024 },
};

try
{
    // Read the header first: cheap, and it rejects what you do not want before any pixel memory is used.
    RasterInfo info = Raster.Probe(upload, strict);
    if (info.Width > 8000 || info.Height > 8000)
    {
        throw new InvalidDataException("Too large.");
    }

    using Raster image = Raster.Load(upload, strict, new ReaderOptions { Recovery = RecoveryMode.Strict });
    Console.WriteLine($"{info.Format.Name} {image.Width} × {image.Height}");
}
catch (UnsupportedFormatException)
{
    Console.WriteLine("Not an image format we accept.");
}
catch (LimitExceededException e)
{
    Console.WriteLine($"Over the {e.LimitName} limit.");
}
catch (CorruptDataException e)
{
    Console.WriteLine($"Damaged at byte {e.Offset}.");
}

Constructors

UnsupportedFormatException(string, Exception?)

Initializes a new instance of the UnsupportedFormatException class.

public UnsupportedFormatException(string message, Exception? innerException = null)

Parameters

message string

The message.

innerException Exception

The exception that caused this one, if any.