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Diffstat (limited to 'framework/src/onos/web/gui/src/main/webapp/app/fw/util/random.js')
-rw-r--r-- | framework/src/onos/web/gui/src/main/webapp/app/fw/util/random.js | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/framework/src/onos/web/gui/src/main/webapp/app/fw/util/random.js b/framework/src/onos/web/gui/src/main/webapp/app/fw/util/random.js deleted file mode 100644 index 2298a944..00000000 --- a/framework/src/onos/web/gui/src/main/webapp/app/fw/util/random.js +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Copyright 2014,2015 Open Networking Laboratory - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* - ONOS GUI -- Random -- Encapsulated randomness - */ -(function () { - 'use strict'; - - var $log, fs; - - var halfRoot2 = 0.7071; - - // given some value, s, returns an integer between -s/2 and s/2 - // e.g. s = 100; result in the range [-50..50) - function spread(s) { - return Math.floor((Math.random() * s) - s / 2); - } - - // for a given dimension, d, choose a random value somewhere between - // 0 and d where the value is within (d / (2 * sqrt(2))) of d/2. - function randDim(d) { - return d / 2 + spread(d * halfRoot2); - } - - angular.module('onosUtil') - .factory('RandomService', ['$log', 'FnService', - - function (_$log_, _fs_) { - $log = _$log_; - fs = _fs_; - - return { - spread: spread, - randDim: randDim - }; - }]); -}()); |