将位图转换为postscript

Question

我希望将System.Drawing.Bitmap对象转换为postscript将能够呈现的格式。

我尝试使用的格式是指定宽度，高度，每像素位数和转换矩阵的位置。有没有简单的方法可以从位图图像中获取像素？

当前像素深度设置为每像素1位。

我想要的输出是这样的：

ffffffffffffffffffffffffffffffffffffffffffffffffffff
ff000000000000000000000000000000000000ffffffffffffff
ff00efefefefefefefefefefefefefefefef0000ffffffffffff
ff00efefefefefefefefefefefefefefefef00ce00ffffffffff
ff00efefefefefefefefefefefefefefefef00cece00ffffffff
ff00efefefefefefefefefefefefefefefef00cecece00ffffff
ff00efefefefefefefefefefefefefefefef00cececece00ffff
ff00efefefefefefefefefefefefefefefef00000000000000ff
ff00efefefefefefefefefefefefefefefefefefefefefef00ff
ff00efefefefefefefefefefefefefefefefefefefefefef00ff
ff00efefefefefefefefefefefefefefefefefefefefefef00ff
ff00efef000000ef000000ef000000ef0000ef0000efefef00ff
ff00efefefefefefefefefefefefefefefefefefefefefef00ff
ff00efefefefefefefefefefefefefefefefefefefefefef00ff
ff00efef000000ef00000000ef00000000ef000000efefef00ff
ff00efefefefefefefefefefefefefefefefefefefefefef00ff
ff00efefefefefefefefefefefefefefefefefefefefefef00ff
ff00efef0000ef00000000000000ef000000ef0000efefef00ff
ff00efefefefefefefefefefefefefefefefefefefefefef00ff
ff00efefefefefefefefefefefefefefefefefefefefefef00ff
ff00efefefefefefefefefefefefefefefefefefefefefef00ff
ff00efefefefefefefefefefefefefefefefefefefefefef00ff
ff00efefefefefefefefefefefefefefefefefefefefefef00ff
ff00efefefefefefefefefefefefefefefefefefefefefef00ff
ff00efefefefefefefefefefefefefefefefefefefefefef00ff
ff00efefefefefefefefefefefefefefefefefefefefefef00ff
ff00efefefefefefefefefefefefefefefefefefefefefef00ff
ff00efefefefefefefefefefefefefefefefefefefefefef00ff
ff00efefefefefefefefefefefefefefefefefefefefefef00ff
ff00efefefefefefefefefefefefefefefefefefefefefef00ff
ff00efefefefefefefefefefefefefefefefefefefefefef00ff
ff00efefefefefefefefefefefefefefefefefefefefefef00ff
ff000000000000000000000000000000000000000000000000ff
ffffffffffffffffffffffffffffffffffffffffffffffffffff

使用以下方法管理上述工作：

 for (int iii = 0; iii < bitmap.Height*bitmap.Width; iii++)
        {
            int row = iii/bitmap.Width;
            int col = iii%bitmap.Width;
            Color pixel = bitmap.GetPixel(col, row);

            sb.Append(pixel.R.ToString("X2") + pixel.G.ToString("X2") + pixel.B.ToString("X2"));

            if (iii > 0 && iii%bitmap.Width == 0)
            {
                sb.AppendLine();
            }
        }

然而，似乎每页无法绘制超过1张图像。如果在图像i inser showpage之后，附加内容将显示在下一页上。但如果没有显示页面，则不会添加任何页面。

在图像结束后，我需要放入任何类型的关闭，此时它以

结束

false 3 colorimage

我想我可能已经解决了这个问题，如果我在任何图像绘制命令之前做gsave然后在grestore之后，一切似乎都没问题。我不知道这是否是首选方法。