public override void WriteImageData(IPnmDataWriter dw, Image im)
{
StringBuilder builder = new StringBuilder();
for (int i = 0; i < im.Height; i++)
{
for (int j = 0; j < im.Width; j++)
{
Color pixel = ((Bitmap)im).GetPixel(j, i);
int num3 = (int)(((pixel.R * 0.3) + (pixel.G * 0.59)) + (pixel.B * 0.11));
if (dw is ASCIIDataWriter)
{
string str = num3.ToString();
if ((builder.Length + str.Length) >= 70)
{
dw.WriteLine(string.Empty);
builder.Remove(0, builder.Length);
}
else
{
builder.Append(str);
}
}
dw.WriteByte((byte)num3);
}
}
dw.Close();
}
public override void WriteImageData(IPnmDataWriter dw, Image im)
{
StringBuilder builder = new StringBuilder();
for (int i = 0; i < im.Height; i++)
{
for (int j = 0; j < im.Width; j++)
{
Color pixel = ((Bitmap)im).GetPixel(j, i);
if (dw is ASCIIDataWriter)
{
string str = string.Concat(new object[] { pixel.R, " ", pixel.G, " ", pixel.B, " " });
if ((builder.Length + str.Length) >= 70)
{
dw.WriteLine(string.Empty);
builder.Remove(0, builder.Length);
}
else
{
builder.Append(str);
}
}
dw.WriteByte(pixel.R);
dw.WriteByte(pixel.G);
dw.WriteByte(pixel.B);
}
}
dw.Close();
}
public override void WriteImageData(IPnmDataWriter dw, Image im)
{
int num = 0;
for (int i = 0; i < im.Height; i++)
{
for (int j = 0; j < im.Width; j++)
{
Color pixel = ((Bitmap)im).GetPixel(j, i);
int num4 = (pixel.R + pixel.G) + pixel.B;
if (num4 > 0)
{
dw.WriteByte(1);
}
else
{
dw.WriteByte(0);
}
num++;
if ((dw is ASCIIDataWriter) && (num >= 0x22))
{
num = 0;
dw.WriteLine(string.Empty);
}
}
}
dw.Close();
}
public static void WritePnm(Stream fs, Image im, PnmEncoding encoding, PnmType ptype)
{
IPnmDataWriter iPNMDataWriter = PnmFactory.GetIPNMDataWriter(fs, encoding);
if (iPNMDataWriter == null)
{
throw new Exception("Currently only Binary and ASCII encoding is supported");
}
try
{
iPNMDataWriter.WriteLine(PnmFactory.GetMagicWord(ptype, encoding));
iPNMDataWriter.WriteLine(im.Width.ToString() + " " + im.Height.ToString());
if (ptype != PnmType.Pbm)
{
iPNMDataWriter.WriteLine("255");
}
PnmFactory.GetIPNMWriter(ptype).WriteImageData(iPNMDataWriter, im);
}
catch
{
throw;
}
}
public abstract void WriteImageData(IPnmDataWriter dw, Image im);
public override void WriteImageData(IPnmDataWriter dw, Image im)
{
StringBuilder builder = new StringBuilder();
for (int i = 0; i < im.Height; i++)
{
for (int j = 0; j < im.Width; j++)
{
Color pixel = ((Bitmap)im).GetPixel(j, i);
if (dw is ASCIIDataWriter)
{
string str = string.Concat(new object[] { pixel.R, " ", pixel.G, " ", pixel.B, " " });
if ((builder.Length + str.Length) >= 70)
{
dw.WriteLine(string.Empty);
builder.Remove(0, builder.Length);
}
else
{
builder.Append(str);
}
}
dw.WriteByte(pixel.R);
dw.WriteByte(pixel.G);
dw.WriteByte(pixel.B);
}
}
dw.Close();
}
public override void WriteImageData(IPnmDataWriter dw, Image im)
{
StringBuilder builder = new StringBuilder();
for (int i = 0; i < im.Height; i++)
{
for (int j = 0; j < im.Width; j++)
{
Color pixel = ((Bitmap)im).GetPixel(j, i);
int num3 = (int)(((pixel.R * 0.3) + (pixel.G * 0.59)) + (pixel.B * 0.11));
if (dw is ASCIIDataWriter)
{
string str = num3.ToString();
if ((builder.Length + str.Length) >= 70)
{
dw.WriteLine(string.Empty);
builder.Remove(0, builder.Length);
}
else
{
builder.Append(str);
}
}
dw.WriteByte((byte)num3);
}
}
dw.Close();
}
public override void WriteImageData(IPnmDataWriter dw, Image im)
{
int num = 0;
for (int i = 0; i < im.Height; i++)
{
for (int j = 0; j < im.Width; j++)
{
Color pixel = ((Bitmap)im).GetPixel(j, i);
int num4 = (pixel.R + pixel.G) + pixel.B;
if (num4 > 0)
{
dw.WriteByte(1);
}
else
{
dw.WriteByte(0);
}
num++;
if ((dw is ASCIIDataWriter) && (num >= 0x22))
{
num = 0;
dw.WriteLine(string.Empty);
}
}
}
dw.Close();
}
public abstract void WriteImageData(IPnmDataWriter dw, Image im);
