Article which describes how to use C# and GhostScript to convert PDF files into raster images for displaying in an application without requiring a dedicated PDF reader. Convert a PDF into a series of images using C# and GhostScript; Blog Articles and information on C# and.NET development topics. There are several ways you can convert a PDF to an image format such as PNG or JPEG. However if you want to batch process / automate the conversion of several PDF files then the most efficient tool for this purpose is the Ghostscript. Install pfsense on existing freebsd. Ghostscript is an interpreter for PDF and PostScript and is available on Windows, Unix, Linux and OpenVMS platforms. To download Ghostscript. Basic Ghostscript command In its very simple form Ghostscript can be executed as below: gs -sDevice=png16m -sOutputFile='pic-1.png' input.pdf This command will convert a single page pdf file named input.pdf and saves the output to pic-1.png sDevice option specifies the output device. It can be any available device such as jpeg, tiff32nc, pngmono, etc., For a list of all available devices check help using the command gs -h Convert multi page PDF to PNG files To convert a multi-page pdf file and generate separate png file for each page the command is: gs -dNOPAUSE -dBATCH -sDEVICE=png16m -sOutputFile='Pic-%d.png' input.pdf The above command will generate a separate PNG file for each page in the pdf file input.pdf. The%din the output file name is replaced by the page number hence the PNG files are named pic-1, pic-2, pic3, and so on., for pages 1, 2, 3, respectively. -dNOPAUSE option disables the prompt and pause after each page is processed. -dBATCH option causes Ghostscript to exit when processing of the file specified in the command has finished. Convert specific page(s) of multi-page PDF to PNG You could use the options –dFirstPage and –dLastPage to convert specific pages of a multi-page PDF document. For example, to convert that pages 3 and 4 of a pdf document named input.pdf, the command is: gs -dNOPAUSE -dBATCH -sDEVICE=png16m –dFirstPage=3 –dLastPage=4 -sOutputFile='Pic-%d.png' input.pdf Other Uses of Ghostscript Ghostscript can do many more things other than just converting PDF and Postscript files to images such as viewing files, printing, changing the resolution of the images, rasterize a document, rendering a file in grayscale etc., There are also a number of utility scripts the invokes Ghostscript with appropriate options for converting PDF to Postscript and vice versa. Most popular among them are ps2pdf and pdf2ps. Download Huawei USB drivers given here (based on your device's mode number), install it in your computer and connect your device with it successfully today. Download the latest and original Huawei USB Drivers to connect any Huawei Smartphone and Tablets to the Windows Computer quickly. Here you can find available USB Drivers for your HUAWEI Android phone and tablet. In this updated section, we try to help you find all types of downloads, links and help to connect your Android device to your PC. Download huawei android phones usb driver. Follow the Tweets. Every new command is wrapped in a tweet and posted to. Following the stream is a great way of staying abreast of the latest commands. For the more discerning, there are Twitter accounts for commands that get a minimum of 3 and 10 votes - that way only the great commands get tweeted. » » » Subscribe to the feeds. Use your favourite RSS aggregator to stay in touch with the latest commands. There are feeds mirroring the 3 Twitter streams as well as for virtually every other subset (users, tags, functions,): Subscribe to the feed for: • » • » (commandlinefu3) • » (commandlinefu10).
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