Created
March 17, 2014 09:37
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| <!DOCTYPE html> | |
| <html ng-app="angularLeapUi"> | |
| <head> | |
| <title></title> | |
| <style> | |
| .leap-hover { | |
| background-color: red; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <span leap-overlay style="height: 500px;width: 500px;position: relative;display: block"> | |
| <h1 leap-hover>This is a headline</h1> | |
| <span leap-hover> | |
| Hover Effect | |
| </span> | |
| <span leap-hover> | |
| Hover Effect | |
| </span> | |
| <span leap-hover> | |
| Hover Effect | |
| </span> | |
| <span leap-hover> | |
| Hover Effect | |
| </span> | |
| <span leap-hover> | |
| Hover Effect | |
| </span> | |
| <span leap-hover> | |
| Hover Effect | |
| </span> | |
| <span leap-hover> | |
| Hover Effect | |
| </span> | |
| <span leap-hover> | |
| Hover Effect | |
| </span> | |
| <span leap-hover> | |
| Hover Effect | |
| </span> | |
| </span> | |
| <script src="bower_components/leapjs/leap.min.js"></script> | |
| <script src="bower_components/angular/angular.js"></script> | |
| <script src="bower_components/angular-leap/build/angular-leap.min.js"></script> | |
| <script src="src/module.js"></script> | |
| <script src="src/directive/overlay.js"></script> | |
| <script src="src/directive/leapHover.js"></script> | |
| <script src="src/service/NormalizePointablesService.js"></script> | |
| </body> | |
| </html> |
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| 'use strict'; | |
| angular.module('angularLeapUi') | |
| .directive('leapHover', function ($interval, NormalizePointables) { | |
| return { | |
| restrict: 'EACM', | |
| require: '^leapOverlay', | |
| link: function (scope, element, attrs, controller) { | |
| var dataArray = NormalizePointables.get(); | |
| var className = 'leap-hover'; | |
| $interval(function () { | |
| angular.forEach(dataArray, function (pointable) { | |
| var cursor = { | |
| x: pointable[0] * controller.offsetWidth, | |
| y: controller.offsetHeight - pointable[1] * controller.offsetHeight | |
| }; | |
| var box = element[0].getBoundingClientRect(); | |
| if (cursor.x > box.left && cursor.x < box.right && cursor.y > box.top && cursor.y < box.bottom) { | |
| angular.element(element).addClass(className); | |
| } | |
| else { | |
| angular.element(element).removeClass(className); | |
| } | |
| }); | |
| }, 50); | |
| } | |
| }; | |
| }); |
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| 'use strict'; | |
| angular.module('angularLeapUi') | |
| .directive('leapOverlay', function (NormalizePointables) { | |
| return { | |
| restrict: 'EACM', | |
| transclude: true, | |
| controller: function () {}, | |
| link: function (scope, element, attrs, controller) { | |
| scope.offsetHeight = controller.offsetHeight = element[0].offsetHeight; | |
| scope.offsetWidth = controller.offsetWidth = element[0].offsetWidth; | |
| scope.getRelativePosition = NormalizePointables.get(); | |
| var getElementBehindPoint = function (behind, x, y) { | |
| var originalDisplay = behind.css('display'); | |
| behind.css('display', 'none'); | |
| var element = angular.element($document[0].elementFromPoint(x, y)); | |
| behind.css('display', originalDisplay); | |
| return element; | |
| }; | |
| }, | |
| templateUrl: 'src/view/leapOverlay.tpl.html' | |
| }; | |
| }); |
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| 'use strict'; | |
| /** | |
| * @ngdoc overview | |
| * @name angularLeapUi | |
| * | |
| * @description | |
| * The main module which holds everything together. | |
| */ | |
| angular.module('angularLeapUi', ['angularLeap']); |
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| 'use strict'; | |
| angular.module('angularLeapUi') | |
| .factory('screenPosition', function ($interval, leap) { | |
| var currentPosition = {}; | |
| $interval(50, function () { | |
| var frame = leap.getLastFrame(); | |
| var interactionBox = frame.interactionBox; | |
| currentPosition.x = frame.pointable.tipPosition[0] / (( +(frame.pointable.tipPosition[0] - interactionBox.center[0])) ); | |
| }); | |
| return { | |
| getCurrentPosition: function () { | |
| return currentPosition; | |
| } | |
| }; | |
| }); |
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| 'use strict'; | |
| angular.module('angularLeapUi') | |
| .factory('NormalizePointables', function ($interval, leap) { | |
| var normalizedPointables = []; | |
| var updateFn = function () { | |
| var frame = leap.getLastFrame(); | |
| var interactionBox = frame.interactionBox; | |
| normalizedPointables.length = 0; | |
| angular.forEach(frame.pointables, function (pointable) { | |
| normalizedPointables.push(interactionBox.normalizePoint(pointable.tipPosition, true)); | |
| }); | |
| return normalizedPointables; | |
| }; | |
| $interval(updateFn, 50); | |
| return{ | |
| get: function () { | |
| return normalizedPointables; | |
| } | |
| }; | |
| }); |
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| <div> | |
| <div ng-transclude></div> | |
| <div ng-repeat="pointable in getRelativePosition track by $index" | |
| style="background-color:red; | |
| border-radius: 50%; | |
| width: {{ pointable[2] * 100}}px; | |
| height: {{ pointable[2] * 100}}px; | |
| position: absolute; | |
| left:{{ pointable[0] * offsetWidth }}px; | |
| bottom:{{ pointable[1] * offsetHeight}}px;"> | |
| </div> | |
| </div> |
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