public LoadBitmapDataBack(string bmpdatapath, int _activefloorid, subject _activesubject)
{
// TODO: Complete member initialization
this.bmpdatapath = bmpdatapath;
this._activefloorid = _activefloorid;
this._activesubject = _activesubject;
}
public LoadBitmapDataBack(string bmpdatapath, int floorid, List <subject> sublist)
{
this.floorid = floorid;
this.bmpdatapath = bmpdatapath;
this.sublist = sublist;
this.activesj = null;
bs = null;
fs = null;
Init();
buffer = new byte[102400];
}
public bool SetActiveSubject(subject activesj)
{
if (!sublist.Contains(activesj))
{
return(false);
}
if (this.activesj == null || this.activesj != activesj)
{
if (this.activesj != null)
{
if (bs != null || fs != null)
{
bs.Flush();
bs.Close();
// fs.Flush();
ms.Close();
fs.Close();
ms = null;
}
}
string imgdatafilename = bmpdatapath + "roomdata_[roomid].datagz".Replace("[roomid]", "");
fs = new FileStream(imgdatafilename, FileMode.Open, FileAccess.Read);
using (GZipStream gzs = new GZipStream(fs, CompressionMode.Decompress))
{
ms = new MemoryStream();
byte[] bu = new byte[4096];
int actual = 0;
do
{
actual = gzs.Read(bu, 0, 4096);
ms.Write(bu, 0, actual);
} while (actual > 0);
}
bs = new BufferedStream(ms, 512000);
this.activesj = activesj;
}
else if (this.activesj == activesj)
{
// donothing
}
return(true);
}
private Rectangle DetectFeatureRect(subject sub, Bitmap src = null)
{
return(DetectFeatureRect(sub.Rect, src));
}