ios - how to set a background image inside the UILabel inside a UITableViewCell -


i'm working on project in swift 3 i've set background image inside uilabel inside uitableviewcell. image consist of gradient color has fade away effect on edges. once set in code reason gradient color seems appear on 1 side of label(left side). perhaps not been adjusted fit in uilabel.how can set image fits label size properly, appreciate. code bellow.what missing

func tableview(_ tableview: uitableview, cellforrowat indexpath: indexpath) -> uitableviewcell {     switch indexpath.row {     case 0:         let cell =  tableview.dequeuereusablecell(withidentifier: "featuredcell", for: indexpath)         cell.bounds = cgrect(x: 0, y: 0, width: uiscreen.main.bounds.width, height: cell.bounds.height)         return cell      case (1...3):          let text = self.categoryselectiontitles[indexpath.row  - 2]         let cell = tableview.dequeuereusablecell(withidentifier: "audiocell",for: indexpath)         let labe = cell.viewwithtag(table_cell_tags.headerlabel) as! uilabel         labe.backgroundcolor = uicolor(patternimage: uiimage(named: "headerbar")!)          labe.bounds = cgrect(x: 0, y: 0, width: cell.frame.width, height: cell.frame.height)         utils.settablecelllabeltext(cell: cell, labeltag: 501, text: text)         return cell  }

enter image description here

as per picture above right side of gradient not there.orginal picture bellow.

enter image description here

you use autolayout instead of frames this:

labe.translatesautoresizingmaskintoconstraints = false nslayoutconstraint.activate([   labe.leftanchor.constraint(equalto: cell.leftanchor),   labe.rightanchor.constraint(equalto: cell.rightanchor),   labe.topanchor.constraint(equalto: cell.topanchor),   labe.bottomanchor.constraint(equalto: cell.bottomanchor), ])

you'll want try make sure constraints added once.

or use masks:

labe.autoresizingmask = [.flexiblewidth, .flexibleheight]

Comments

Post a Comment

Popular posts from this blog

ubuntu - PHP script to find files of certain extensions in a directory, returns populated array when run in browser, but empty array when run from terminal -

i running os ububtu 16.04. ultimate goal able run php script cron job every minute. here php script located @ /var/www/html/tests/test/index.php : <?php $directorypath = $_server['document_root']."/tests/test/data/"; echo "directorypath: $directorypath<br><br>";//check $imagefilepathsarray = glob($directorypath . "*.{png,gif}", glob_brace); echo "<br><br>imagefilepathsarray: "; print_r($imagefilepathsarray);//check ?> when open php script in browser visiting url my-ip-address/tests/test/index.php , get: directorypath: /var/www/html/tests/test/data/ imagefilepathsarray:array( [0] => /var/www/html/tests/test/data/pic.png [1] => /var/www/html/tests/test/data/pic.gif ) before writing cron job in crontab file, need check if can run anywhere using terminal . opened ubuntu terminal @ /home/ location, , executed in terminal: sudo php /var/www/html/tests/test/index.php i got following out...
Read more

php - How can i create a user dashboard -

today have questions you, want create user dashboard site, include (obviously), users data, example -email -username -and others stuff how can information, , print them in html page? if can, how can these information via php sessions? shuld use session? example, if user login, , start new session ( session_start() ), how can data print in dashboard? should use php "project"? in advice, have day , thank time!
Read more

javascript - How to detect toggling of the fullscreen-toolbar in jQuery Mobile? -

i have jquery mobile page fixed full-screen toolbar, data-tap-toggle enabled. straight under toolbar have positioned banner should slide upwards when toolbar hiding , slide downward when toolbar showing. jquery mobile toggles toolbar applying , removing ui-fixed-hidden class - sadly, can't find in documentation of toolbar widget toggle , hide or show event that. how can detect when toolbar toggled, reposition banner? .banner { position: fixed; background-color: darkseagreen; top: 46px; min-height: 48px; width: 100%; text-align: center; line-height: 48px; } <!doctype html> <html> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no"> <link rel="stylesheet" href="https://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.css"> <script src="https://code.jquery.com/jquery-1....
Read more