How to change PDF document to jpeg in ASP.NET MVC using C#.NET : This is a scatter plot of several hundreds of thousands points, but most of them are behind the other points. The problem is when casting the output to a vector file (a PDF file for example), the invisible . the vector quality and can be even larger in size. I tried some online PDF compressors, but the result was the same size as my original file. Is there any good solution? For example some way to filter the points that are not visible, possibly during generating plot or after it by editing PDF file? .

.NET C# guide for saving whole PDF document to multiple pages tiff The way I helped myself to learn PDF syntax was this: Looked for a tool that could de-compress PDFs (de-compress the internal streams). Found qpdf, Jay Birkenbilt's commandline tool described . as: "does structural, content-preserving transformations on PDF files". Routinely running qpdf --qdf input.pdf decompressed-input.pdf. Opening the newly created decompressed-input.pdf in a text editor .

Multi-page tif making to PDF using PDF source code a .pdf file in the directory from where you ran it with the contents of the histogram in it. $ ls -l total 24 -rw-rw-r-- 1 saml saml 80 Sep 11 02:35 hist.r -rw-rw-r-- 1 saml saml 12840 Sep 11 02:37 . Rplots.pdf -rw-rw-r-- 1 saml saml 302 Sep 11 02:19 sample.txt You can customize this so that instead of a .pdf file you'll get a .png file or what have you. References How to plot a graph in R .

How to use PDF Chart Component for .NET to generate diagram on PDF page If you study the section 9.4.4 of the PDF specification ISO 32000-1 (see below), you'll see that no special kerning information (e.g. extracted from the font program) are included in the calculation .

How to use Excel source code to extract datatable to Excel [["heights"]]), "in", valueOnly=TRUE) pdf("test.pdf", height = device.height) grid.draw(g) dev.off() Edit As a follow-up, here's a function to set the height and width of all panels to a fixed value .

Read MS Excel try this it works fine try { PDDocument document = null; document = PDDocument.load(new File("test.pdf")); document.getClass(); if (!document.isEncrypted()) { PDFTextStripperB .

Convert PDF to hd png format in .NET Visual C# I have a simple web page where 1 frame displays a pdf and another a menu bar. <iframe src="bar.html" name="menu" ></iframe> <iframe src="doc.pdf" name="itempane" ></iframe> Using chrome I can . navigate from the menu bar to the parent and back down to the frame containing the pdf in order to print it var pWindow = window.parent; pWindow['itempane'].print(); Attempting to do the same .

How to use XsOCR Library for .NET to analyze multiple pages tiff to text in C#.NET structName['FEID/DL/DMVacct'][' '] = variable You need the double # to escape them and produce one singular #

How to convert datatable to XLSX As long as you have Ghostscript installed, you can view PDF files in Emacs just by opening them as any other file, with C-x C-f. doc-view-mode should start automatically, but if it doesn't, you can do it manually with M-x doc-view-mode. More information is available in the manual. .

How to use XsPDF SDK for .NET to unlock PDF in .NET I have to merge PDF files when a user needs to. The files are already existing and everything is fine. I'm using the fallowing code to merge the files: class concat_pdf extends FPDI { var . ); $this->useTemplate($tplidx); } } } } $pdf = new concat_pdf(); $pdf->setFiles($files); //$files is an array with existing PDF files. $pdf->concat(); $pdf->Output("bulk.pdf", "D"); All .

How to concatenate Adobe PDFs in WPF using C# ] << "#{Rails.root}/fonts/LTSyntax.ttf" The documentation states that you will also need a Fontmap file in the fonts directory, for example: /Syntax (LTSyntax.ttf); Your problem is that the PDF references . fonts that are not embedded into the PDF. You can obtain a list of fonts that are used in the PDF with xpdf, using the pdffonts command: > pdffonts example.pdf name type .

How to use Excel DLL to insert SQL database to workbook I'm opening an editable form PDF (opened via the acrobat plugin) in an iframe: <iframe name="iframe_content" id="iframe_content" src="mypdf.pdf"></iframe> There is a button that calls .

MS Excel creation is quite easy and quick using Excel source code Jasper can produce report in PDF, XML, HTML, CSV, XLS, RTF, TXT. You can: put report in HTML and present it in WebView put report to XML, load it with JAXB and use that to populate TableView parse any format and populate TableView took data as Java objects and populate TableView .

Online tutorial for painting GTIN-12 to PDF page The problem here is that you are trying to return a mix of JSON and PDF, which either isn't what you are looking for or is going to return a giant base64-encoded response. PDF is a binary format . it through and skip the renderers. This is useful in cases like this, as it allows you to return a binary response such as an image or PDF without worrying about DRF's rendering layer causing .

XLS date time data formatted - C#.NET demo ); doc.Save(Path.ChangeExtension(inputFileName, ".pdf")); }); Also I want main thread to wait here until it timeout for 5 minutes or completes. Edit Or can I use cancellation token with this, if yes then how :( ? .