Re: rendering PDF on iPad's
Re: rendering PDF on iPad's
- Subject: Re: rendering PDF on iPad's
- From: Gustavo Pizano <email@hidden>
- Date: Wed, 19 May 2010 13:06:28 +0200
Hello Jack and Laurent.
So I will see the CGPDF API, also what Jack wrote.
The idea its very simple, load pdf and be able to add notes, as I understand I can "inject" the notes object in the pdf strucutre, correct me if Im wrong please, this is the first time Im gonna be doming something like this, so I wanna make sure I have the basics well understood.
Gustavo
On 19.5.2010, at 12:13, Jack Nutting wrote:
> On Wed, May 19, 2010 at 12:07 PM, Gustavo Pizano
> <email@hidden> wrote:
>> Hello all.
>>
>> I would want to know if I can render pdf into iPad using quartz, or I have to use UIWebView... or whats the way to achieve this?
>>
>>
>
> The basics are very simple:
>
> - (NSData *)pdfDataForView:(UIView *)myView inRect:(CGRect)bounds {
> // set up PDF rendering context
> NSMutableData *pdfData = [NSMutableData data];
>
> UIGraphicsBeginPDFContextToData(pdfData, bounds, nil);
> UIGraphicsBeginPDFPage();
>
> // tell our view to draw
> [myView drawRect:bounds];
>
> // remove PDF rendering context
> UIGraphicsEndPDFContext();
>
> return pdfData;
> }
>
> If you need to do a multipage document, it will get more complicated.
>
> HTH,
>
> --
> // jack
> // http://nuthole.com
> // http://learncocoa.org
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