objective c - Display PDF downloaded from URL according to individual pages -

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in application have requirement displaying pdf according pages.only single page @ time next & previous buttons @ bottom.on clicking "next" load next page , on...

i know working uiwebview can display pdf, whole pdf document displayed @ time.just need display single page each time

nsurl* url = [nsurl urlwithstring:@"http://exmonthly.pdf"]; nsurlrequest* request = [nsurlrequest requestwithurl:url]; wbview.scalespagetofit=yes; [wbview loadrequest:request]; [self.view addsubview:wbview];

this code displays available pages of pdf.how can individual pages

any ideas/help thankful

apple have qlpreviewcontroller, there whole pfd if i'm not mistaken. can save pdf, next split pdf single pages (for ios see answer), make custom uiviewcontroller uiwebview , 2 buttons next & prev. next reload uiwebview read each individual page.

something this:

- (void)savepdfdatalocally {     nsdata *datapdf = [nsdata datawithcontentsofurl:[nsurl urlwithstring:@"http://exmonthly.pdf"]];      //get path directory     nsarray *paths = nssearchpathfordirectoriesindomains(nsdocumentdirectory, nsuserdomainmask, yes);     nsstring *documentsdirectory = [paths objectatindex:0];      //create pdf_documents directory     documentsdirectory = [documentsdirectory stringbyappendingpathcomponent:@"pdf_documents"];     [[nsfilemanager defaultmanager] documentsdirectory withintermediatedirectories:yes attributes:nil error:nil];      nsstring *filepath = [nsstring stringwithformat:@"%@/%@", documentsdirectory, @"exmonthly.pdf"];      [datapdf writetofile:filepath atomically:yes]; }  - (void)loadpage:(int)page {     nsurlrequest* request = [nsurlrequest requestwithurl:[nsurl fileurlwithpath:filepath_from_previous_function]];     webview.scalespagetofit=yes;     [webview loadrequest:request]; }   - (ibaction)nexttap:(id)sender {    currentpage++;    [self loadpage:currentpage]; }

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