| public static ToBytesUTF8 ( String x ) : byte[] | ||
| x | String | |
| return | byte[] | |
public override ChunkRaw CreateRawChunk()
{
if (key.Length == 0)
{
throw new PngjException("Text chunk key must be non empty");
}
MemoryStream memoryStream = new MemoryStream();
ChunkHelper.WriteBytesToStream(memoryStream, ChunkHelper.ToBytes(key));
memoryStream.WriteByte(0);
memoryStream.WriteByte((byte)(compressed ? 1 : 0));
memoryStream.WriteByte(0);
ChunkHelper.WriteBytesToStream(memoryStream, ChunkHelper.ToBytes(langTag));
memoryStream.WriteByte(0);
ChunkHelper.WriteBytesToStream(memoryStream, ChunkHelper.ToBytesUTF8(translatedTag));
memoryStream.WriteByte(0);
byte[] array = ChunkHelper.ToBytesUTF8(val);
if (compressed)
{
array = ChunkHelper.compressBytes(array, compress: true);
}
ChunkHelper.WriteBytesToStream(memoryStream, array);
byte[] array2 = memoryStream.ToArray();
ChunkRaw chunkRaw = createEmptyChunk(array2.Length, alloc: false);
chunkRaw.Data = array2;
return(chunkRaw);
}
public override ChunkRaw CreateRawChunk()
{
if (key.Length == 0)
{
throw new PngjException("Text chunk key must be non empty");
}
MemoryStream ba = new MemoryStream();
ChunkHelper.WriteBytesToStream(ba, ChunkHelper.ToBytes(key));
ba.WriteByte(0); // separator
ba.WriteByte(compressed ? (byte)1 : (byte)0);
ba.WriteByte(0); // compression method (always 0)
ChunkHelper.WriteBytesToStream(ba, ChunkHelper.ToBytes(langTag));
ba.WriteByte(0); // separator
ChunkHelper.WriteBytesToStream(ba, ChunkHelper.ToBytesUTF8(translatedTag));
ba.WriteByte(0); // separator
byte[] textbytes = ChunkHelper.ToBytesUTF8(val);
if (compressed)
{
textbytes = ChunkHelper.compressBytes(textbytes, true);
}
ChunkHelper.WriteBytesToStream(ba, textbytes);
byte[] b = ba.ToArray();
ChunkRaw chunk = createEmptyChunk(b.Length, false);
chunk.Data = b;
return(chunk);
}
