/// <summary>
/// init: is called automatically before writing the first row
/// </summary>
private void Init()
{
datStream = new PngIDatChunkOutputStream(this.outputStream, this.IdatMaxSize);
datStreamDeflated = ZlibStreamFactory.CreateZlibOutputStream(datStream, this.CompLevel, this.CompressionStrategy, true);
WriteSignatureAndIHDR();
WriteFirstChunks();
}
/// <summary>
/// init: is called automatically before writing the first row
/// </summary>
private void Init()
{
datStream = new PngIDatChunkOutputStream(outputStream, IdatMaxSize);
datStreamDeflated = new ZlibOutputStream(datStream, CompLevel, CompressionStrategy, true);
WriteSignatureAndIHDR();
WriteFirstChunks();
}
// this generates 2000 files!
static public void testGenerateAll()
{
long t0 = Environment.TickCount;
Random r = new Random();
for (int n = 0; n < 2000; n++)
{
Stream bos = new FileStream("C:/temp/z/zlibcs" + n + ".bin", FileMode.Create);
AZlibOutputStream ost = ZlibStreamFactory.createZlibOutputStream(bos, false);
if (n == 0)
{
Console.WriteLine("Using: " + ost);
}
byte[] b = createBytes7(n < 50 ? n : n * n - 7);
int offset = 0;
while (offset < b.Length)
{
int len = r.Next(b.Length - offset) + 1;
ost.Write(b, offset, len);
offset += len;
}
ost.Close();
}
long t1 = Environment.TickCount;
Console.WriteLine("generated 2000 files in " + (t1 - t0));
}
public void init()
{
datStream = new PngIDatChunkOutputStream(outputStream, IdatMaxSize);
datStreamDeflated = ZlibStreamFactory.createZlibOutputStream(datStream, CompLevel, CompressionStrategy, leaveOpen: true);
WriteSignatureAndIHDR();
WriteFirstChunks();
}
