swift - Collectionview with Different items in a row -


okay. collectionview works fine. want change layout bit. have array different numbers array.count = 5 , need 5 items in row. don't know how display in collectionview .

thanks help.

update:

now every row example 6 !

but don't know how handle array of numbers!

func collectionview(collectionview: uicollectionview, layout collectionviewlayout: uicollectionviewlayout, sizeforitematindexpath indexpath: nsindexpath) -> cgsize {          let numberofcellinrow : int = 6         let padding : int = 1         let collectioncellwidth : cgfloat = (self.view.frame.size.width/cgfloat(numberofcellinrow)) - cgfloat(padding)         return cgsize(width: collectioncellwidth, height: 200)    }

implementing sizeforitematindexpath, part of protocol of uicollectionviewdelegateflowlayout, how set dimensions of uicollectionviewcell dynamically (i.e., @ runtime).

in sizeforitematindexpath, create cgsize object how big you'd each uicollectionviewcell be, , use object return value of function. in example, width of cgsize object approximately width of main view divided 5. approximately because need room padding between cells perhaps non-zero sectioninsets around each section of uicollectionview.

to set padding between cells, go attributes inspector pane in storyboard uicollectionview object, , put attributes pane in "measurements mode". you'll see "min spacing", both "for cells" , "for lines". "for cells" field can specify horizontal spacing you'd between cells. "for lines" field can specify vertical spacing you'd between cells.


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