protected override ExportBase CreateExporter()
{
var res = new FastReport.Export.Image.ImageExport();
res.ImageFormat = FastReport.Export.Image.ImageExportFormat.Bmp;
res.SeparateFiles = false;
return(res);
}
protected override ExportBase CreateExporter()
{
var res = new FastReport.Export.Image.ImageExport
{
ImageFormat = FastReport.Export.Image.ImageExportFormat.Tiff,
SeparateFiles = false
};
return(res);
}
public IActionResult ReporteImg(string NombreReporte, IList <RepParametro> parametros)
{
FastReport.Utils.Config.WebMode = true;
var rep = new WebReport();
var savePath = System.IO.Path.Combine(Startup.entorno.WebRootPath, "Reportes");
var path = $"{savePath}\\{NombreReporte}.frx";//guarda el frm del reporte creado de fast repor
rep.Report.Load(path);
var str = Resources.JsonStringProvider.GetJson(CultureInfo.CurrentCulture.Name); //idioma
rep.Report.Dictionary.Connections[0].ConnectionString = StringProvider.StringGE;
rep.Report.Dictionary.Connections[1].ConnectionString = StringProvider.StringEmpresas;// primera conexion
rep.Report.Dictionary.Connections[2].ConnectionString = str;
foreach (var item in parametros)
{
rep.Report.SetParameterValue(item.Nombre, item.Valor);// envia por parametro el idempresa a fast report
}
if (rep.Report.Prepare())
{
FastReport.Export.Image.ImageExport imgExport = new FastReport.Export.Image.ImageExport();
//imgExport.ShowProgress = false;
imgExport.ImageFormat = FastReport.Export.Image.ImageExportFormat.Jpeg;
imgExport.SeparateFiles = false;
imgExport.Resolution = 300;
MemoryStream strm = new MemoryStream();
rep.Report.Export(imgExport, strm);
rep.Report.Dispose();
imgExport.Dispose();
strm.Position = 0;
return(File(strm, "image/jpeg", $"{NombreReporte}.pdf"));
}
else
{
return(null);
}
}
public IActionResult Get(int i = 0)
{
List <string> l = new System.Collections.Generic.List <string>();
foreach (string s in System.Drawing.Printing.PrinterSettings.InstalledPrinters)
{
l.Add(s);
}
//return this.Ok();
string mime = "application/html";
using (MemoryStream stream = new MemoryStream()) // Create a stream for the report
{
Report WebReport = new Report();
WebReport.Load("SimpleList.frx");
FastReport.Export.Image.ImageExport image = new FastReport.Export.Image.ImageExport();
image.ImageFormat = FastReport.Export.Image.ImageExportFormat.Tiff;
WebReport.Prepare();
WebReport.Export(image, stream);
System.Drawing.Printing.PrintDocument document = new System.Drawing.Printing.PrintDocument();
// document.DocumentName ="SimpleList.frx" ;
document.PrinterSettings = new System.Drawing.Printing.PrinterSettings()
{
PrinterName = l.Single(s => s == "PDF")
};
// document.DefaultPageSettings.PrinterResolution =document.PrinterSettings.PrinterResolutions[i];
document.DefaultPageSettings.Margins = new System.Drawing.Printing.Margins(1, 1, 1, 1);
var paperSize = document.PrinterSettings.PaperSizes.Cast <System.Drawing.Printing.PaperSize>().FirstOrDefault(e => e.PaperName == "A5");
document.DefaultPageSettings.PaperSize = paperSize;
document.PrintPage += new System.Drawing.Printing.PrintPageEventHandler((o, e) => {
// string s = System.Text.Encoding.ASCII.GetString(stream.ToArray());
e.Graphics.DrawImage(Image.FromStream(stream), new Point(0, 0));
});
document.Print();
return(this.Ok());
//return File(stream.ToArray(), mime);
}
}
private ExportBase Format(FRDataForm form)
{
switch (form.format)
{
case "PDF": return(new FastReport.Export.Pdf.PDFExport());
case "ODT": return(new FastReport.Export.Odf.ODTExport());
case "ODS": return(new FastReport.Export.Odf.ODSExport());
case "XLSX": return(new FastReport.Export.OoXML.Excel2007Export());
case "DOCX": return(new FastReport.Export.OoXML.Word2007Export());
case "BMP":
case "JPG":
case "JPEG":
case "PNG":
case "TIFF":
{
FastReport.Export.Image.ImageExport image_export = new FastReport.Export.Image.ImageExport();
switch (form.format)
{
case "BMP": image_export.ImageFormat = FastReport.Export.Image.ImageExportFormat.Bmp; break;
case "JPG":
case "JPEG": image_export.ImageFormat = FastReport.Export.Image.ImageExportFormat.Jpeg; break;
case "PNG": image_export.ImageFormat = FastReport.Export.Image.ImageExportFormat.Png; break;
case "TIFF": image_export.ImageFormat = FastReport.Export.Image.ImageExportFormat.Tiff; break;
default: image_export.ImageFormat = FastReport.Export.Image.ImageExportFormat.Jpeg; break;
}
return((ExportBase)image_export);
}
default: return(new FastReport.Export.Pdf.PDFExport());
}
}
private string ExportToJpg()
{
DirectoryInfo dir = new DirectoryInfo(@"C:\EmailJPG");
if (!dir.Exists)
{
dir.Create();
}
Random rnd = new Random();
rnd.Next(10000);
string fileName = dir + "\\tmpMail" + rnd.Next(10000).ToString().PadLeft(4, '0') + ".Jpg";
FileInfo fi = new FileInfo(fileName);
Stream sr = fi.Create();
FastReport.Export.Image.ImageExport imgExp = new FastReport.Export.Image.ImageExport();
imgExp.Export(previewControl1.Report, sr);
sr.Close();
return(fileName);
}
public static Stream GetReportStream(string reportFilePath, string dataSetName, DataSet data, string exportFormat)
{
FastReport.Report report = new FastReport.Report();
MemoryStream result = new MemoryStream();
if (FileHelper.IsExistFile(reportFilePath))
{
try
{
report.Load(reportFilePath); // Download the report
report.RegisterData(data, dataSetName); // Register data in the report
}
catch
{
//var log = LogFactory.GetLogger("FastReportHelper");
return(result);
}
using (MemoryStream stream = new MemoryStream())
{
if (exportFormat.Equals("pdf", StringComparison.InvariantCultureIgnoreCase))
{
//FastReport.Export.Pdf.PDFExport pdf = new FastReport.Export.Pdf.PDFExport();
//report.Export(pdf, stream);
}
else if (exportFormat.Equals("Jpeg", StringComparison.InvariantCultureIgnoreCase))
{
FastReport.Export.Image.ImageExport image = new FastReport.Export.Image.ImageExport();
image.ImageFormat = FastReport.Export.Image.ImageExportFormat.Jpeg;
report.Export(image, stream);
}
else if (exportFormat.Equals("Bmp", StringComparison.InvariantCultureIgnoreCase))
{
FastReport.Export.Image.ImageExport image = new FastReport.Export.Image.ImageExport();
image.ImageFormat = FastReport.Export.Image.ImageExportFormat.Bmp;
report.Export(image, stream);
}
else if (exportFormat.Equals("Gif", StringComparison.InvariantCultureIgnoreCase))
{
FastReport.Export.Image.ImageExport image = new FastReport.Export.Image.ImageExport();
image.ImageFormat = FastReport.Export.Image.ImageExportFormat.Gif;
report.Export(image, stream);
}
else if (exportFormat.Equals("Png", StringComparison.InvariantCultureIgnoreCase))
{
FastReport.Export.Image.ImageExport image = new FastReport.Export.Image.ImageExport();
image.ImageFormat = FastReport.Export.Image.ImageExportFormat.Png;
report.Export(image, stream);
}
else if (exportFormat.Equals("Tiff", StringComparison.InvariantCultureIgnoreCase))
{
FastReport.Export.Image.ImageExport image = new FastReport.Export.Image.ImageExport
{
ImageFormat = FastReport.Export.Image.ImageExportFormat.Tiff
};
report.Export(image, stream);
}
result = stream;
}
}
else
{
//var log = LogFactory.GetLogger("FastReportHelper");
//log.Error(reportFilePath + "，目录不存在！");
}
return(result);
}
public static string GetReportString(string reportFilePath, string dataSetName, IEnumerable <object> data, string exportFormat)
{
FastReport.Report report = new FastReport.Report();
string result = string.Empty;
if (FileHelper.IsExistFile(reportFilePath))
{
try
{
report.Load(reportFilePath); // Download the report
report.RegisterData(data, dataSetName); // Register data in the report
}
catch
{
//var log = LogFactory.GetLogger("FastReportHelper");
//log.Error(ex.Message);
return(result);
}
using (MemoryStream stream = new MemoryStream())
{
if (exportFormat.Equals("pdf", StringComparison.InvariantCultureIgnoreCase))
{
//FastReport.Export.Pdf.PDFExport pdf = new FastReport.Export.Pdf.PDFExport {
// Producer = "",
// AllowPrint=true,
// AllowModify=true,
// PrintScaling=true,
// RichTextQuality=100,
// Compressed=false
//};
//report.Export(pdf, stream);
//FileHelper.CreateFile("\\log\\PDF" + DateTime.Now.ToString("yyyyMMddHHmmss") + ".jpg", stream.ToArray());
}
else if (exportFormat.Equals("Jpeg", StringComparison.InvariantCultureIgnoreCase))
{
FastReport.Export.Image.ImageExport image = new FastReport.Export.Image.ImageExport
{
ImageFormat = FastReport.Export.Image.ImageExportFormat.Jpeg,
SeparateFiles = false,
JpegQuality = 100
};
report.Prepare();
report.Export(image, stream);
FileHelper.CreateFile("\\log\\JPG" + DateTime.Now.ToString("yyyyMMddHHmmss") + ".jpg", stream.ToArray());
//foreach (var item in image.GeneratedFiles)
//{
// var temp = item;
// var log = LogFactory.GetLogger("FastReportHelper");
// log.Info(temp);
//}
//return report.SaveToStringBase64();
}
else if (exportFormat.Equals("Bmp", StringComparison.InvariantCultureIgnoreCase))
{
FastReport.Export.Image.ImageExport image = new FastReport.Export.Image.ImageExport
{
ImageFormat = FastReport.Export.Image.ImageExportFormat.Bmp
};
report.Prepare();
report.Export(image, stream);
}
else if (exportFormat.Equals("Gif", StringComparison.InvariantCultureIgnoreCase))
{
FastReport.Export.Image.ImageExport image = new FastReport.Export.Image.ImageExport
{
ImageFormat = FastReport.Export.Image.ImageExportFormat.Gif
};
report.Prepare();
report.Export(image, stream);
}
else if (exportFormat.Equals("Png", StringComparison.InvariantCultureIgnoreCase))
{
FastReport.Export.Image.ImageExport image = new FastReport.Export.Image.ImageExport
{
ImageFormat = FastReport.Export.Image.ImageExportFormat.Png,
SeparateFiles = false
};
report.Prepare();
report.Export(image, stream);
}
else if (exportFormat.Equals("Tiff", StringComparison.InvariantCultureIgnoreCase))
{
FastReport.Export.Image.ImageExport image = new FastReport.Export.Image.ImageExport
{
ImageFormat = FastReport.Export.Image.ImageExportFormat.Tiff
};
report.Prepare();
report.Export(image, stream);
}
else if (exportFormat.Equals("html", StringComparison.InvariantCultureIgnoreCase))
{
FastReport.Export.Html.HTMLExport image = new FastReport.Export.Html.HTMLExport
{
EnableMargins = false,
Pictures = true,
EmbedPictures = true,
ImageFormat = ImageFormat.Png
};
report.Prepare();
report.Export(image, stream);
return(System.Text.Encoding.UTF8.GetString(stream.ToArray()));
}
result = Convert.ToBase64String(stream.ToArray());
}
}
else
{
//var log = LogFactory.GetLogger("FastReportHelper");
//log.Error(reportFilePath + "，目录不存在！");
}
return(result);
}
