AngularJS. Compiling is not enough transformation in a template if using SVG elements -

i can use user elements.

    <div ng-controller="notescretchctrl"><my-element></my-element></div> 

angularjs 1.5.8 code there:

angular.module('myapp') .controller('notescretchctrl', function($scope) {     $scope.linearray = [10,30,40]; })  .directive('myelement', function ($compile) {   return {     restrict: 'ea',     replace: true,     transclude: true,     template: '<div class="boxactive"><img width="300"><div class="boxabsolutesvg">'+     '<svg width="600" height="100" class="svg" >'+       '<line ng-repeat="ngy1 in linearray" x1="0" ng-attr-y1="{{ngy1}}" x2="800" y2="20" style="stroke: black; stroke-width: 3;" />'+       '</svg></div></div>'   } }); 

but in "line svg" elements coming out html-code compiling:

    <line ng-repeat="linear in linearray" x1="0" ng-attr-y1="{{linear}}" x2="800" y2="20" style="stroke: black; stroke-width: 3;" class="ng-scope" y1="10"></line> 

why compilation successful: created attribute y1 = "10"

but not disappeared attributes: ng-attr-y1 = "", {{linear}}, ng-repeat = "linear in linearray" , added closed elements '/line'

you can me sample code?