private void outputBinaryFile(String fileName)
{
try
{
BinaryWriter bw;
PicHead ph = creatPicHead();
if (ph.len > 0x300000 - 0x400 * 64)
{
MessageBox.Show("文件大小超出3M-64K！！");
return;
}
String filePath = fileName + ".pic";
eraseFile(filePath);
FileInfo fi = new FileInfo(filePath);
using (bw = new BinaryWriter(fi.OpenWrite()))
{
bw.Write(toBytes(ph));
bw.Flush();
bw.Close();
}
}
catch (Exception e)
{
MessageBox.Show(e.Message.ToString(), "Warning!");
}
}
private byte[] toBytes(PicHead ph)
{
while (ph.len % 256 != 0)
{
ph.len++;
}
byte[] bt = new byte[ph.len];
int j = 0;
for (int i = 0; i < ph.tag.Length; i++)
{
bt[j++] = ph.tag[i];
}
/*
* for (int i = 0; i < ph.crc.Length; i++)
* {
* bt[j++] = ph.crc[i];
* }
*
* for (int i = 0; i < ph.thisAddr.Length; i++)
* {
* bt[j++] = ph.thisAddr[i];
* }
* for(int i = 0; i < 0x10; i++)
* {
* bt[j++] = 0xFF;
* }
*/
for (int i = 0; i < ph.picAddr.Length; i++)
{
bt[j++] = ph.picAddr[i];
}
for (int i = 0; i < ph.lenDatas; i++)
{
bt[j++] = ph.datas[i];
}
for (; j < ph.len; j++)
{
bt[j] = 0xFF;
}
return(bt);
}
private PicHead creatPicHead()
{
PicHead ph = new PicHead();
ph.tag = Encoding.ASCII.GetBytes("Reserved........");
ph.crc = Encoding.ASCII.GetBytes("**");
ph.thisAddr = toBytes(0x1000); //Encoding.ASCII.GetBytes("1234");
ph.picAddr = new byte[0x100 * 4];
ph.datas = new byte[0x800000 - 0x410];
UInt32 tmp = 0x410;
pictureBoxCurrentPic.Image = Image.FromFile(openFileNames[0]);
UInt16[] colorsHex;
int j = 0;
int tempDataLen = 0;
for (int i = 0; i < fileSum; i++)
{
ph.picAddr[j++] = (byte)(tmp >> 24);
ph.picAddr[j++] = (byte)(tmp >> 16);
ph.picAddr[j++] = (byte)(tmp >> 8);
ph.picAddr[j++] = (byte)(tmp);
colorsHex = SavePixels();
tmp += (UInt32)colorsHex.Length * 2;
for (int l = 0; l < colorsHex.Length; l++)
{
ph.datas[tempDataLen++] = (byte)(colorsHex[l] >> 8);
ph.datas[tempDataLen++] = (byte)(colorsHex[l]);
}
if (i < fileSum - 1)
{
pictureBoxCurrentPic.Image = Image.FromFile(openFileNames[i + 1]);
}
}
ph.lenDatas = (UInt32)(tempDataLen);
ph.len = (UInt32)((UInt32)ph.tag.Length + (UInt32)ph.crc.Length + (UInt32)ph.thisAddr.Length + (UInt32)ph.picAddr.Length + ph.lenDatas);
return(ph);
}
