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HTML

              
                <body ng-app="angularResizable" ng-controller="TestController">
    <a class="toggle" ng-href="#" ng-click="flexbox = !flexbox">
        <span ng-class="{'active':flexbox}">Standard</span>/
        <span ng-class="{'active':!flexbox}">Flexbox</span>
    </a>        
    <div class="info1">
        <h4>angularResizableEnd exports:</h4>
        <h4><span class="subtle">ID:</span> {{ size.id }}</h4>
        Width: <input type="number" ng-model="dynamicSize.width" /><br><br>
        Height: <input type="number" ng-model="dynamicSize.height" />
    </div>
    <div class="info2">
        <h4>events:</h4>
        <ul>
            <li class="animate-repeat" ng-repeat="event in events track by $index">
                {{ event.name }}
            </li>
        </ul>
    </div>
    <div class="container1" ng-class="{'active':flexbox}">
        <div resizable
             id="standard-box"
             r-directions="['right', 'bottom', 'left', 'top']"
             r-centered-x="true"
             r-centered-y="true"
             r-width="300"
             r-height="dynamicSize.height">
            <div class="inner">
                <h1>{{ msg }}</h1>
                <p>Testing out events on <a href="https://github.com/Reklino/angular-resizable" target="_blank">angular-resizable</a>.
                <br><br>
                <a href="https://github.com/Reklino/angular-resizable" target="_blank"><i class="fa fa-github-alt fa-3x"></i></a>
            </div>
        </div>
    </div>
    <div class="container2" ng-class="{'active':!flexbox}">
        <div resizable
             id="flexbox-box"
             r-directions="['right', 'left']"
             r-centered-x="true"
             r-centered-y="true"
             r-width="300"
             r-height="dynamicSize.height"
             r-flex="true">
            <div class="inner">
                <h1>{{ msg }}</h1>
                <p>Testing out events on <a href="https://github.com/Reklino/angular-resizable" target="_blank">angular-resizable</a>.
                <br><br>
                <a href="https://github.com/Reklino/angular-resizable" target="_blank"><i class="fa fa-github-alt fa-3x"></i></a>
            </div>
        </div>        
    </div>
</body>
              
            
!

CSS

              
                @import "compass/css3";

$color1: #343e3d;
$color2: #607466;
$color3: #aedcc0;
$color4: #7bd389;
$color5: #38e4ae;

body {
    color: $color1;
    font-family: 'Varela Round', 'Helvetica', sans-serif;
    background: url(https://subtlepatterns.com/images/transp_bg.png);
    overflow: hidden;
}

// **********************************************************************
// layout styles
// **********************************************************************
$spacing: 14px;
a {
    color: darken($color5, 15);
    &:hover { color: $color1; }
}
.subtle { color: #ccc; }
.container1, .container2 {
    transition: all .3s ease-in-out;     
    width: 100%;
    height: 100%;
    position: absolute;
}
.container1 {
    left: -100%;
    &.active { left: 0; }
    .resizable {
        margin: auto;
        top: 0; left: 0; right: 0; bottom: 15%;
    }
}
.container2 {
    display: flex;
    align-items: center;
    justify-content: center;
    left: 100%;
    &.active { left: 0; }
    .resizable {
        position: relative;
        margin-top: -10%;
    }
}
.resizable {
    text-align: center;
    box-sizing: border-box;
    width: 300px;
    height: 250px;
    background-color: $color5;
    border-radius: 10px;
}
.inner {
    box-sizing: border-box;
    overflow: hidden;
    padding: 1em;
    height: 100%;
    width: 100%;
}
.toggle {
    position: absolute;
    z-index: 1;
    top: 1em;
    right: 1em;
    color: #aaa;
    text-decoration: none;
    &:hover { color: #aaa; }
    .active { color: darken($color5, 15); }
}
.info1 {
    position: absolute;
    z-index: 1;
    bottom: 0; left: 0;
    padding: 1em 2em;
}
.info2 {
    position: absolute;
    z-index: 1;
    bottom: 0; right: 0;
    padding: 1em 2em;
    ul {
        height: 100px;
        overflow-y: scroll;
        overflow-x: hidden;
    }
}


// **********************************************************************
// directive styles
// **********************************************************************
.resizable {
    position: absolute;
    &.no-transition {
        transition: none !important;
        background-color: $color4;
    }
}
.rg-right, .rg-left, .rg-top, .rg-bottom {
    display: block;
    width: $spacing; height: $spacing; line-height: $spacing;
    position: absolute;
    z-index: 1;
    @include user-select(none);
    background: transparent;
    span {
        position: absolute;
        box-sizing: border-box;
        display: block;
        border: 1px solid #ccc;    
    }
}
.rg-right, .rg-left {
    span {
        border-width: 0 1px;
        top: 50%; margin-top: -10px;
        margin: -10px 0 0 $spacing/4;
        height: 20px;
        width: $spacing/2;
    }
}
.rg-top, .rg-bottom {
    span {
        border-width: 1px 0;
        left: 50%;
        margin: $spacing/4 0 0 -10px;
        width: 20px;
        height: $spacing/2;
    }
}
.rg-top     {
    cursor: row-resize;
    width: 100%;
    top: 0;
    left: 0;
    margin-top: -$spacing;
}
.rg-right   {
    cursor: col-resize;
    height: 100%;
    right: 0;
    top: 0;
    margin-right: -$spacing;
}
.rg-bottom  {
    cursor: row-resize;
    width: 100%;
    bottom: 0;
    left: 0;
    margin-bottom: -$spacing;
}
.rg-left    {
    cursor: col-resize;
    height: 100%;
    left: 0;
    top: 0;
    margin-left: -$spacing;
}
              
            
!

JS

              
                angular.module('angularResizable', [])
	.controller('TestController', function($scope) {
    
    	$scope.dynamicSize = {
            'width' : 350,
            'height' : 250
        }
    	
    	$scope.flexbox = true;
    	$scope.size = {};
        $scope.msg = 'Resize me.';
    
    	$scope.events = [];
    	$scope.$on("angular-resizable.resizeEnd", function (event, args) {
			$scope.msg = 'Resize me again.';
			$scope.events.unshift(event);
			$scope.size = args;
			if(args.width)
				$scope.dynamicSize.width = args.width;
			if(args.height)
				$scope.dynamicSize.height = args.height;
        });
    	$scope.$on("angular-resizable.resizeStart", function (event, args) {
			$scope.msg = 'Woooohoooo!';
			$scope.events.unshift(event);
        });
	})
    .directive('resizable', function() {
        return {
            restrict: 'AE',
            scope: {
                rDirections: "=",
                rCenteredX: "=",
                rCenteredY: "=",
                rWidth: "=",
                rHeight: "=",
                rFlex: "="
            },
            link: function(scope, element, attr) {
                
                // register watchers on width and height attributes if they are set
                scope.$watch('rWidth', function(value){
                    element[0].style.width = scope.rWidth + 'px';
                });
                scope.$watch('rHeight', function(value){
                    element[0].style.height = scope.rHeight + 'px';
                });

                element.addClass('resizable');

                var style = window.getComputedStyle(element[0], null),
                    w,
                    h,
                    dir = scope.rDirections,
                    vx = scope.rCenteredX ? 2 : 1, // if centered double velocity
                    vy = scope.rCenteredY ? 2 : 1, // if centered double velocity
                    start,
                    dragDir,
                    axis,
                    info = {};
				
				var updateInfo = function() {
					info.width = false; info.height = false;
                    if(axis == 'x')
                    	info.width = scope.rFlex ? parseInt(element[0].style.flexBasis) : parseInt(element[0].style.width);
                    else
                    	info.height = scope.rFlex ? parseInt(element[0].style.flexBasis) : parseInt(element[0].style.height);
                    info.id = element[0].id;
				}

                var dragging = function(e) {
                    var offset = axis == 'x' ? start - e.clientX : start - e.clientY;
                    switch(dragDir) {
                        case 'top':
                            if(scope.rFlex) { element[0].style.flexBasis = h + (offset * vy) + 'px'; }
                            else {            element[0].style.height = h + (offset * vy) + 'px'; }          
                            break;
                        case 'right':
                            if(scope.rFlex) { element[0].style.flexBasis = w - (offset * vx) + 'px'; }
                            else {            element[0].style.width = w - (offset * vx) + 'px'; }
                            break;
                        case 'bottom':
                            if(scope.rFlex) { element[0].style.flexBasis = h - (offset * vy) + 'px'; }
                            else {            element[0].style.height = h - (offset * vy) + 'px'; }
                            break;
                        case 'left':
                            if(scope.rFlex) { element[0].style.flexBasis = w + (offset * vx) + 'px'; }
                            else {            element[0].style.width = w + (offset * vx) + 'px'; }
                            break;
                    }
                };
                var dragEnd = function(e) {
                    updateInfo();
                    scope.$emit("angular-resizable.resizeEnd", info);
					scope.$apply();
                    document.removeEventListener('mouseup', dragEnd, false);
                    document.removeEventListener('mousemove', dragging, false);
                    element.removeClass('no-transition');
                }
                var dragStart = function(e, direction) {
                    dragDir = direction;
                    axis = dragDir == 'left' || dragDir == 'right' ? 'x' : 'y';
                    start = axis == 'x' ? e.clientX : e.clientY;
                    w = parseInt(style.getPropertyValue("width"));
                    h = parseInt(style.getPropertyValue("height"));
                    
                    //prevent transition while dragging
                    element.addClass('no-transition');

                    document.addEventListener('mouseup', dragEnd, false);
                    document.addEventListener('mousemove', dragging, false);
                    
                    // Disable highlighting while dragging
                    if(e.stopPropagation) e.stopPropagation();
                    if(e.preventDefault) e.preventDefault();
                    e.cancelBubble = true;
                    e.returnValue = false;
					
                    updateInfo();
                    scope.$emit("angular-resizable.resizeStart", info);
					scope.$apply();
                };

                for(var i=0;i<dir.length;i++) {
                    (function () {
                        var grabber = document.createElement('div'),
                            direction = dir[i];

                        // add class for styling purposes
                        grabber.setAttribute('class', 'rg-' + dir[i]);
                        grabber.innerHTML = '<span></span>';
                        element[0].appendChild(grabber);
                        grabber.ondragstart = function() { return false }
                        grabber.addEventListener('mousedown', function(e) {
                            dragStart(e, direction);
                        }, false);
                    }())
                }

            }
        }
    });
              
            
!
999px

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