public static MemoryStream BitmapStreamResize(MemoryStream IntputStream, double Scale)
{
if (IntputStream != null && Scale > 0)
{
try
{
Bitmap OriginImg = new Bitmap(IntputStream);
return(BitmapStreamResize(OriginImg, Scale));
}
catch
{
CDebug.jmsgEx("BitmapStreamResize Stream Error");
return(null);
}
}
else
{
CDebug.jmsgEx("BitmapStreamResize Parameter Error");
return(null);
}
}
public static void jlog(string log_string, params Object[] args)
{
if (_flog == null)
{
initFileLogger();
}
updateFileNamebyDate();
if (!File.Exists(m_strFullFilePath)) ///更換日期
{
string logPathname = System.Windows.Forms.Application.StartupPath; //執行程式的路徑;//Directory.GetCurrentDirectory();
if (m_FileLogName == null)
{
m_strFullFilePath = string.Format("{0}\\[{1:0000}_{2:00}_{3:00}]{4}.log", logPathname,
DateTime.Today.Year, DateTime.Today.Month, DateTime.Today.Day, m_strLogFileName);
}
else
{
m_strFullFilePath = string.Format("{0}\\[{1:0000}_{2:00}_{3:00}]{4}_{5}.log", logPathname,
DateTime.Today.Year, DateTime.Today.Month, DateTime.Today.Day, m_strLogFileName, m_FileLogName);
}
_flog = File.CreateText(m_strFullFilePath);
}
string strMsg2Log;
if (args.Length <= 0)
{
strMsg2Log = log_string;
}
else
{
strMsg2Log = string.Format(log_string, args);
}
_flog.WriteLine("[" + DateTime.Now.ToString("HH:mm:ss") + "]> " + strMsg2Log);
_flog.Flush();
if (T_DEBUG == true)
{
CDebug.jmsg("{0}", strMsg2Log);
}
}
public static MemoryStream BitmapStreamResize(Bitmap IntputBitmap, double Scale)
{
if (IntputBitmap != null && Scale > 0 && IntputBitmap.Width > 0 && IntputBitmap.Height > 0)
{
try
{
Bitmap ResizeImg = ResizeProcess(IntputBitmap, IntputBitmap.Width, IntputBitmap.Height, (int)(IntputBitmap.Width * Scale), (int)(IntputBitmap.Height * Scale));
MemoryStream ResizeStream = new MemoryStream();
ResizeImg.Save(ResizeStream, System.Drawing.Imaging.ImageFormat.Png);
return(ResizeStream);
}
catch
{
CDebug.jmsgEx("BitmapStreamResize Transfer Error");
return(null);
}
}
else
{
CDebug.jmsgEx("BitmapStreamResize Parameter Error");
return(null);
}
}
