| <?php |
| /** |
| * File containing the ezcDocumentOdtPcssConverterTools class. |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| * |
| * @package Document |
| * @version //autogen// |
| * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0 |
| * @access private |
| */ |
| |
| /** |
| * Tool class for ODT PCSS styles. |
| * |
| * Contains static helper functions which are used in multiple style converters. |
| * |
| * @package Document |
| * @access private |
| * @version //autogen// |
| */ |
| class ezcDocumentOdtPcssConverterTools |
| { |
| /** |
| * Serializes a color value. |
| * |
| * @param array $colorValue |
| * @return string |
| */ |
| public static function serializeColor( array $colorValue ) |
| { |
| if ( $colorValue['alpha'] >= .5 ) |
| { |
| return 'transparent'; |
| } |
| else |
| { |
| return sprintf( |
| '#%02x%02x%02x', |
| round( $colorValue['red'] * 255 ), |
| round( $colorValue['green'] * 255 ), |
| round( $colorValue['blue'] * 255 ) |
| ); |
| } |
| } |
| } |
| |
| ?> |
