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convert PDF files to image | The ASP.NET Forums
I have to convert given pdf to image at runtime...so when i open first page its will convert to image and then show to client.using C#. ... The purpose of the PDFSharp libray is to create PDF files from scratch as easy as possible.

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Listing 6-10. Using Closures for Test Code BookmarkController bc final Closure UPDATE_TEST_CODE = { id -> bc = new BookmarkController() bc.params.id = id bc.update.call() } With the code refactored into a local variable called UPDATE_TEST_CODE, we can now update the testUpdateNotFound test case from Listing 6-9. The example in Listing 6-11 is our first exposure to closure currying. Listing 6-11. Reusing Test Code with Currying void testUpdateNotFound() { def mock = new MockFor(BookmarkController) mock.demand.redirect { Map params -> assert params.action == bc.edit } mock.use(UPDATE_TEST_CODE.curry(5)) } The crucial bit of magic happens in the code highlighted in bold. The code uses a method called curry that accepts one or many arguments and returns a new closure. The effect of the expression in this case is a new closure that accepts no arguments. In addition to this change, in every place where the id argument was previously referenced in Listing 6-10, the new closure resolves the number 5 (the argument to the curry method). Now let s see how we can harness this code reuse feature in a few additional tests, the first one being testUpdateSuccess in Listing 6-12. Listing 6-12. The testUpdateSuccess Test Case 1 void testUpdateSuccess() { 2 def ctrlMock = new MockFor(BookmarkController) 3 def bookmarkStub = new StubFor(Bookmark) 4 def grailsBookmark= Bookmark.findByTitle('Grails') 5 6 bookmarkStub.demand.get { grailsBookmark } 7 ctrlMock.demand.redirect { Map params -> 8 assert params.action == bc.show 9 assert params.id == grailsBookmark .id 10 } 11 ctrlMock.use { 12 bookmarkStub.use(UPDATE_TEST_CODE.curry(grailsBookmark .id)) 13 } 14 } In this example we use a mock and a stub to mock the BookmarkController and Bookmark classes, respectively:

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Convert Image to PDF using C# and VB.Net in ASP.Net MVC ...
How do i convert a jpg/png/txt or any file format to pdf using mvc c#. Here is the code: public ActionResult SaveProfileDocument(string code) ...

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iTextSharp - Working with images - Mikesdotnetting
Nov 7, 2008 · There are a number of ways to create images with iTextSharp using the ... GetInstance(doc, new FileStream(pdfpath + "/Images.pdf", FileMode.

Example: {{ value|filesizeformat }} Formats the value like a human-readable file size (i.e., '13 KB', '4.1 MB', '102 bytes', etc.).

def ctrlMock = new MockFor(BookmarkController) def bookmarkStub = new StubFor(Bookmark)

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Examples: {{ value|floatformat }} {{ value|floatformat:"2" }} When used without an argument, rounds a floating-point number to one decimal place but only if there s a decimal part to be displayed, for example: 36.123 gets converted to 36.1. 36.15 gets converted to 36.2. 36 gets converted to 36.

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Dec 21, 2018 · Using C# and PDFsharp to quickly convert JPG images to PDFs.Duration: 11:34 Posted: Dec 21, 2018

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Convert JPG to PDF with Visual Studio C# and PDFsharp - YouTube
Dec 21, 2018 · Using C# and PDFsharp to quickly convert JPG images to PDFs.Duration: 11:34 Posted: Dec 21, 2018

If used with a numeric integer argument, floatformat rounds a number to that many decimal places: 36.1234 with floatformat:3 gets converted to 36.123. 36 with floatformat:4 gets converted to 36.0000. If the argument passed to floatformat is negative, it will round a number to that many decimal places but only if there s a decimal part to be displayed: 36.1234 with floatformat:-3 gets converted to 36.123. 36 with floatformat:-4 gets converted to 36. Using floatformat with no argument is equivalent to using floatformat with an argument of -1.

When the Bookmark class s static get method is called, the mocked version returns the grailsBookmark object, that was previously looked up on line 4, inside a closure on line 6: 6 bookmarkStub.demand.get { grailsBookmark }

Example: {{ value|get_digit:"1" }} Given a whole number, returns the requested digit of it, where 1 is the rightmost digit, 2 is the second-to-rightmost digit, and so forth. It returns the original value for invalid input (if the input or argument is not an integer, or if the argument is less than 1). Otherwise, output is always an integer.

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Jan 19, 2014 · using (var stream = new FileStream(pdf, FileMode.Create ... A4.Height - 25). {. image.ScaleToFit(iTextSharp.text.PageSize.A4.Width - 25 ...

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// Read in the possibly multiple strips stripSize = TIFFStripSize (image); stripMax = TIFFNumberOfStrips (image); imageOffset = 0; bufferSize = TIFFNumberOfStrips (image) * stripSize; if ((buffer = (char *) malloc (bufferSize)) == NULL) { fprintf (stderr, "Could not allocate enough memory for the uncompressed image\n"); exit (42); } for (stripCount = 0; stripCount < stripMax; stripCount++) { if ((result = TIFFReadEncodedStrip (image, stripCount, buffer + imageOffset, stripSize)) == -1) { fprintf (stderr, "Read error on input strip number %d\n",stripCount); exit (42); } imageOffset += result; } // Deal with photometric interpretations if (TIFFGetField (image, TIFFTAG_PHOTOMETRIC, &photo) == 0) { fprintf (stderr, "Image has an undefined photometric interpretation\n"); exit (42); } if (photo != PHOTOMETRIC_MINISBLACK) { // Flip bits fprintf (stderr, "Fixing the photometric interpretation\n"); for (count = 0; count < bufferSize; count++) buffer[count] = ~buffer[count]; } // Determine how to center the image xoffset = (context->imgwidth - width) / 2; yoffset = (context->imgheight - height) / 2;

When the redirect method is called, instead of redirecting we simply assert that the arguments passed are redirecting to the right place. Remember that after an update occurs, the controller should redirect to the show action. The following assertions make sure this happens as expected: 7 8 9 10 ctrlMock.demand.redirect { Map params -> assert params.action == bc.show assert params.id == grailsBookmark .id }

Example: {{ list|join:", " }} Joins a list with a string, like Python s str.join(list).

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Add image in PDF using iTextSharp - C# Corner
Jul 10, 2013 · What is ITextSharp - iTextSharp is a free and open source assembly which helps to convert page output or html content in pdf file. You can ...

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Merge multiple image files into a single PDF file with ASP.NET C#
Apr 8, 2017 · A short, yet useful guide explaining how to convert one or more GIF, PNG, JPG, TIFF and/or PDF files into a single PDF file in ASP.NET C# ...

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