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// Copyright 2014 Google Inc. All rights reserved.
//
// 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.
(function(scope) {
function parse(string) {
var out = Number(string);
if (isNaN(out) || out < 100 || out > 900 || out % 100 !== 0) {
return;
}
return out;
}
function toCss(value) {
value = Math.round(value / 100) * 100;
value = scope.clamp(100, 900, value);
if (value === 400) {
return 'normal';
}
if (value === 700) {
return 'bold';
}
return String(value);
}
function merge(left, right) {
return [left, right, toCss];
}
scope.addPropertiesHandler(parse, merge, ['font-weight']);
})(webAnimations1);
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