public override ResourceData FromResource(ResourceLang lang, Byte[] data)
{
GifImageResourceData rd;
if (GifImageResourceData.TryCreate(lang, data, out rd))
{
return(rd);
}
return(null);
}
private static ResourceData FromFile(Stream stream, String extension)
{
Byte[] data = GetAllBytesFromStream(stream);
GifImageResourceData rd;
if (GifImageResourceData.TryCreate(null, data, out rd))
{
return(rd);
}
return(null);
}
public override ResourceData FromFile(Stream stream, String extension, ResourceSource source)
{
Byte[] data = GetAllBytesFromStream(stream);
GifImageResourceData rd;
if (GifImageResourceData.TryCreate(null, data, out rd))
{
return(rd);
}
return(null);
}
internal static Boolean TryCreate(ResourceLang lang, Byte[] data, out GifImageResourceData typed)
{
// XN Resource Editor checks if the first few bytes are a GIF signature
typed = null;
if (!HasGifSignature(data))
{
return(false);
}
Image image;
if (!TryCreateImage(data, out image))
{
return(false);
}
typed = new GifImageResourceData(image, lang, data);
return(true);
}