override internal void Run(IPresent ip, Row row)
{
base.Run(ip, row);
string mtype = null;
Stream strm = null;
try
{
strm = GetImageStream(ip.Report(), row, out mtype);
ip.Image(this, row, mtype, strm);
}
catch
{
// image failed to load; continue processing
}
finally
{
if (strm != null)
{
strm.Close();
}
}
return;
}
override internal void Run(IPresent ip, Row row)
{
Report rpt = ip.Report();
ICustomReportItem cri = null;
try
{
cri = RdlEngineConfig.CreateCustomReportItem(_Type);
Type a = cri.GetType();
Bitmap bm = null;
SetProperties(rpt, row, cri);
int width = WidthCalc(rpt, null) -
(Style == null ? 0 :
(Style.EvalPaddingLeftPx(rpt, row) + Style.EvalPaddingRightPx(rpt, row)));
int height = RSize.PixelsFromPoints(this.HeightOrOwnerHeight) -
(Style == null ? 0 :
(Style.EvalPaddingTopPx(rpt, row) + Style.EvalPaddingBottomPx(rpt, row)));
bm = new Bitmap(width, height);
cri.DrawImage(ref bm);
MemoryStream ostrm = new MemoryStream();
// 06122007AJM Changed to use high quality JPEG encoding
//bm.Save(ostrm, IMAGEFORMAT); // generate a jpeg TODO: get png to work with pdf
System.Drawing.Imaging.ImageCodecInfo[] info;
info = ImageCodecInfo.GetImageEncoders();
EncoderParameters encoderParameters;
encoderParameters = new EncoderParameters(1);
// 20022008 AJM GJL - Using centralised image quality
encoderParameters.Param[0] = new EncoderParameter(Encoder.Quality, ImageQualityManager.CustomImageQuality);
System.Drawing.Imaging.ImageCodecInfo codec = null;
for (int i = 0; i < info.Length; i++)
{
if (info[i].FormatDescription == "JPEG")
{
codec = info[i];
break;
}
}
bm.Save(ostrm, codec, encoderParameters);
ip.Image(new Image(rpt.ReportDefinition, this, xNode), row, null, ostrm);
ostrm.Close();
}
catch (Exception ex)
{
rpt.rl.LogError(8, string.Format("Exception in CustomReportItem handling.\n{0}\n{1}", ex.Message, ex.StackTrace));
}
finally
{
if (cri != null)
{
cri.Dispose();
}
}
return;
}
override internal void Run(IPresent ip, Row row)
{
base.Run(ip, row);
string mtype=null;
Stream strm=null;
try
{
strm = GetImageStream(ip.Report(), row, out mtype);
ip.Image(this, row, mtype, strm);
}
catch
{
// image failed to load; continue processing
}
finally
{
if (strm != null)
strm.Close();
}
return;
}