ios - How to adjust UITextView and scrollview dynamically based on data -

in project have adjust uitextview , uiscrollview dynamically based on data trying perfect result not coming please me one.

see code growing textview based on data , don't know how grow uiscrollview based on data please me.

- (void)textviewdidchange:(uitextview *)textview {     cgfloat fixedwidth = textview.frame.size.width;     cgsize newsize = [textview sizethatfits:cgsizemake(fixedwidth, maxfloat)];     cgrect newframe = textview.frame;     newframe.size = cgsizemake(fmaxf(newsize.width, fixedwidth), newsize.height);     textview.frame = newframe; } 

you can set size of textview frame

cgrect frame = textview.frame; frame.size.height = textview.contentsize.height; textview.frame=frame; 

or can try below code.

- (cgfloat)textviewheightforattributedtext:(nsattributedstring *)text andwidth:(cgfloat)width {     uitextview *textview = [[uitextview alloc] init];     [textview setattributedtext:text];     cgsize size = [textview sizethatfits:cgsizemake(width, flt_max)];    return size.height; } 

or can try below code.

nsmutableparagraphstyle *paragraphstyle = [[nsmutableparagraphstyle alloc] init];     [paragraphstyle setlinebreakmode:nslinebreakbywordwrapping];      nsdictionary *attributes = @{ nsfontattributename: textview.font, nsparagraphstyleattributename : paragraphstyle };      cgrect size = [texttomeasure boundingrectwithsize:cgsizemake(cgrectgetwidth(frame), maxfloat)                                               options:nsstringdrawinguseslinefragmentorigin                                            attributes:attributes                                               context:nil];