We are done drawing to this page, let's end it
Adding some text on top of the image we just addedĬGContextSelectFont (pdfContext, "Helvetica", 16, kCGEncodingMacRoman) ĬGContextSetTextDrawingMode (pdfContext, kCGTextFill) ĬGContextSetRGBFillColor (pdfContext, 0, 0, 0, 1) ĬGContextShowTextAtPoint (pdfContext, 260, 390, text, strlen(text)) Image = CGImageCreateWithPNGDataProvider (provider, NULL, true, kCGRenderingIntentDefault) ĬGContextDrawImage (pdfContext, CGRectMake(200, 200, 207, 385),image) Provider = CGDataProviderCreateWithURL (pictureURL) PictureURL = CFBundleCopyResourceURL(CFBundleGetMainBundle(), picturePath, CFSTR("png"), NULL) PicturePath = CFStringCreateWithCString (NULL, picture,
#Ios pdf creator code#
This code block will create an image that we then draw to the page Draws a black rectangle around the page inset by 50 on all sidesĬGContextStrokeRect(pdfContext, CGRectMake(50, 50, - 100, - 100))
Done creating our PDF Context, now it's time to draw to itĬGContextBeginPage (pdfContext, &pageRect) PdfContext = CGPDFContextCreateWithURL (url, &pageRect, myDictionary) Create our PDF Context with the CFURL, the CGRect we provide, and the above defined dictionary MyDictionary = CFDictionar圜reateMutable(NULL, 0,ĬFDictionarySetValue(myDictionary, kCGPDFContextTitle, CFSTR("My PDF File")) ĬFDictionarySetValue(myDictionary, kCGPDFContextCreator, CFSTR("My Name")) This dictionary contains extra options mostly for 'signing' the PDF Url = CFURLCreateWithFileSystemPath (NULL, path, Create a CFURL using the CFString we just defined Path = CFStringCreateWithCString (NULL, filename, Create a CFString from the filename we provide to this method when we call it This code block sets up our PDF Context so that we can draw to itĬFMutableDictionaryRef myDictionary = NULL void CreatePDFFile (CGRect pageRect, const char *filename) This also seems like a ridiculous way to write to a PDF file, having to calculate where lines and other objects will be placed. I've seen this tutorial, PDF Creation Tutorial, but it was mostly written in C. I am interested to know if there are any good PDF tutorials around for the iOS SDK, maybe a drop in library. I would like to programmatically create a PDF, using various objects from views throughout my app. Using the CoreGraphics framework is tedious work, in my honest opinion, when it comes to programmatically drawing a PDF file.
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