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<?php |
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|
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/** @file |
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* This file is part of Google Chart PHP library. |
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* |
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* Copyright (c) 2010 Rémi Lanvin <remi@cloudconnected.fr> |
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* |
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* Licensed under the MIT license. |
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* |
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* For the full copyright and license information, please view the LICENSE file. |
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*/ |
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|
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require_once 'GoogleChartApi.php'; |
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|
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/** |
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* A dynamic icon. |
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*/ |
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abstract class GoogleChartIcon extends GoogleChartApi |
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{ |
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/** |
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* @var GoogleChartData Will hold the data serie. |
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*/ |
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protected $data = null; |
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|
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/** |
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* @name Freestanding icon functions |
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*/ |
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//@{ |
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/** |
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* @internal |
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*/ |
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protected function computeQuery() |
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{ |
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$q = array(); |
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|
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$q['chld'] = $this->computeChld(); |
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$q['chst'] = $this->computeChst(); |
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|
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$q = array_merge($q, $this->parameters); |
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|
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return $q; |
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} |
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//@} |
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|
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/** |
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* @name Icon as dynamic marker functions. |
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*/ |
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//@{ |
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|
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public function setData(GoogleChartData $data) |
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{ |
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$this->data = $data; |
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return $this; |
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} |
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|
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public function getData() |
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{ |
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return $this->data; |
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} |
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|
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/** |
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* @internal |
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*/ |
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public function compute($index = 0, $chart_type = null) |
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{ |
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$str = 'y;'; |
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|
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// Remove the "d_" for "s" parameter |
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$tmp = $this->computeChst(); |
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if ( $tmp[0] == 'd' && $tmp[1] == '_' ) |
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$tmp = substr($tmp,2); |
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$str .= 's='.$tmp; |
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|
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|
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// Escape the "d" parameter |
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$str .= ';d='.$this->computeChld(',',',','@'); |
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|
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$str .= ';ds='.$index; |
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|
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return $str; |
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} |
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//@} |
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} |
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|
