angularjs - Angular Chart.js not displaying Chart (Legend is Displaying) -

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i using angular-chart.js package: http://jtblin.github.io/angular-chart.js/

when load page, legend @ bottom of page shows, chart not displayed.

i added divs verify data populated. here code have far:

<div>     <span>         vm.bvpsdata -      </span>     {{vm.bvpsdata | json}} </div>  <div>     <span>         vm.bvpslabels -      </span>{{vm.bvpslabels | json}} </div>  <div>     <span>         vm.bvpsseries -      </span>{{vm.bvpsseries | json}} </div>  <canvas id="bvpschart" class="chart chart-line" data-data="vm.bvpsdata"         data-labels="vm.bvpslabels" data-legend="true" data-series="vm.bvpsseries"> </canvas>

when run page , @ code, rendered in html:

<div class="ng-binding"><span>vm.bvpsdata -</span>[   [     "6.88",     "6.95",     "4.31",     "4.33",     "4.45",     "4.49",     "4.16",     "4.04",     "3.92",     "3.61",     "3.68",     "3.55",     "3.21",     "3.38",     "3.62",     "3.98",     "3.86",     "3.66",     "3.87",     "4.15",     "4.41",     "4.59",     "4.95",     "5.15",     "5.22",     "5.40",     "5.66",     "6.28",     "6.68",     "7.00",     "7.57",     "8.08",     "7.79",     "8.10",     "8.59",     "9.10",     "9.33",     "9.68",     "10.14",     "10.45",     "10.74",     "10.80",     "11.07",     "10.94"   ] ]</div> <div class="ng-binding"><span>vm.bvpslabels -</span>[   "06/2004",   "09/2004",   "12/2004",   "03/2005",   "06/2005",   "09/2005",   "12/2005",   "03/2006",   "06/2006",   "09/2006",   "12/2006",   "03/2007",   "06/2007",   "09/2007",   "12/2007",   "03/2008",   "06/2008",   "09/2008",   "12/2008",   "03/2009",   "06/2009",   "09/2009",   "12/2009",   "03/2010",   "06/2010",   "09/2010",   "12/2010",   "03/2011",   "06/2011",   "09/2011",   "12/2011",   "03/2012",   "06/2012",   "09/2012",   "12/2012",   "03/2013",   "06/2013",   "09/2013",   "12/2013",   "03/2014",   "06/2014",   "09/2014",   "12/2014",   "03/2015" ]</div> <div class="ng-binding"><span>vm.bvpsseries -</span>[   "book value per share" ]</div> <div class="chart-container">     <canvas id="bvpschart" class="chart chart-line ng-isolate-scope" data-data="vm.bvpsdata" data-labels="vm.bvpslabels" data-legend="true" data-series="vm.bvpsseries" width="929" height="0" style="width: 929px; height: 0px;"></canvas>     <chart-legend>         <ul class="line-legend">             <li><span style="background-color:rgba(151,187,205,1)"></span>book value per share</li>         </ul>     </chart-legend> </div>

enter image description here

what doing wrong? why chart not displaying?

i fixed problem. had chart canvas in div ng-show , kept hidden until stock selected.

i changed ng-if , worked perfect after that.


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