¡@

Home 

2014/10/15 ¤U¤È 10:05:00

iphone Programming Glossary: cgcontextbeginpage

PDF generation using data

http://stackoverflow.com/questions/1864597/pdf-generation-using-data

CGContextRef pdfContext CGPDFContextCreate dataConsumer mediaBox NULL UIGraphicsPushContext pdfContext CGContextBeginPage pdfContext mediaBox Your Quartz drawing code goes here CGContextEndPage pdfContext CGPDFContextClose pdfContext UIGraphicsPopContext..

iOS SDK - Programmatically generate a PDF file

http://stackoverflow.com/questions/4362734/ios-sdk-programmatically-generate-a-pdf-file

CFRelease myDictionary CFRelease url Done creating our PDF Context now it's time to draw to it Starts our first page CGContextBeginPage pdfContext pageRect Draws a black rectangle around the page inset by 50 on all sides CGContextStrokeRect pdfContext CGRectMake.. text strlen text End text We are done drawing to this page let's end it We could add as many pages as we wanted using CGContextBeginPage CGContextEndPage CGContextEndPage pdfContext We are done with our context now so we release it CGContextRelease pdfContext..

PDF Generation From UIScrollView + iphone

http://stackoverflow.com/questions/5268943/pdf-generation-from-uiscrollview-iphone

url pageRect myDictionary Cleanup our mess CFRelease myDictionary CFRelease url Starts our first page CGContextBeginPage pdfContext pageRect Draws a black rectangle around the page inset by 50 on all sides CGContextStrokeRect pdfContext CGRectMake.. createPDFContext myScrollView.bounds path CFStringRef filePath NSLog @ PDF Context created for int i 0 i 10 i page 1 CGContextBeginPage pdfContext nil turn PDF upsidedown CGAffineTransform transform CGAffineTransformIdentity transform CGAffineTransformMakeTranslation..

Convert html file to PDF Document in iOS using Cocoa-Touch

http://stackoverflow.com/questions/6316192/convert-html-file-to-pdf-document-in-ios-using-cocoa-touch

CFRelease myDictionary CFRelease url Done creating our PDF Context now it's time to draw to it Starts our first page CGContextBeginPage pdfContext pageRect Draws a black rectangle around the page inset by 50 on all sides CGContextStrokeRect pdfContext CGRectMake.. text strlen text End text We are done drawing to this page let's end it We could add as many pages as we wanted using CGContextBeginPage CGContextEndPage CGContextEndPage pdfContext We are done with our context now so we release it CGContextRelease pdfContext..

Merge PDF files on iOS

http://stackoverflow.com/questions/6553540/merge-pdf-files-on-ios

for int i 1 i numberOfPages1 i page CGPDFDocumentGetPage pdfRef1 i mediaBox CGPDFPageGetBoxRect page kCGPDFMediaBox CGContextBeginPage writeContext mediaBox CGContextDrawPDFPage writeContext page CGContextEndPage writeContext Read the second PDF and generate.. for int i 1 i numberOfPages2 i page CGPDFDocumentGetPage pdfRef2 i mediaBox CGPDFPageGetBoxRect page kCGPDFMediaBox CGContextBeginPage writeContext mediaBox CGContextDrawPDFPage writeContext page CGContextEndPage writeContext NSLog @ DONE Finalize the output..

add annotation to pdf

http://stackoverflow.com/questions/6914906/add-annotation-to-pdf

CGPDFPageRef pdfPage CGPDFDocumentGetPage sourceDoc 1 CGRect pdfCropBoxRect CGPDFPageGetBoxRect pdfPage kCGPDFMediaBox CGContextBeginPage destPDFContext pdfCropBoxRect CGContextDrawPDFPage destPDFContext pdfPage Close the source file CGPDFDocumentRelease sourceDoc..