/* @SuppressWarnings("unchecked")*/
public static T CloneChunk <T> (T chunk, ImageInfo info) where T : PngChunk
{
PngChunk cn = FactoryFromId(chunk.Id, info);
if (cn.GetType() != chunk.GetType())
{
throw new System.Exception($"bad class cloning chunk: {cn.GetType()} {chunk.GetType()}");
}
cn.CloneDataFromRead(chunk);
return((T)cn);
}
/* @SuppressWarnings("unchecked")*/
public static T CloneChunk <T>(T chunk, ImageInfo info) where T : PngChunk
{
PngChunk cn = FactoryFromId(chunk.Id, info);
if ((Object)cn.GetType() != (Object)chunk.GetType())
{
throw new PngjException("bad class cloning chunk: " + cn.GetType() + " "
+ chunk.GetType());
}
cn.CloneDataFromRead(chunk);
return((T)cn);
}