diff options
Diffstat (limited to 'config/dspam/pear/Image/Graph/DataPreprocessor')
8 files changed, 676 insertions, 0 deletions
diff --git a/config/dspam/pear/Image/Graph/DataPreprocessor/Array.php b/config/dspam/pear/Image/Graph/DataPreprocessor/Array.php new file mode 100644 index 00000000..08e62378 --- /dev/null +++ b/config/dspam/pear/Image/Graph/DataPreprocessor/Array.php @@ -0,0 +1,103 @@ +<?php + +/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ + +/** + * Image_Graph - PEAR PHP OO Graph Rendering Utility. + * + * PHP versions 4 and 5 + * + * LICENSE: This library is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as published by + * the Free Software Foundation; either version 2.1 of the License, or (at your + * option) any later version. This library is distributed in the hope that it + * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser + * General Public License for more details. You should have received a copy of + * the GNU Lesser General Public License along with this library; if not, write + * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + * 02111-1307 USA + * + * @category Images + * @package Image_Graph + * @subpackage DataPreprocessor + * @author Jesper Veggerby <pear.nosey@veggerby.dk> + * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen + * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 + * @version CVS: $Id$ + * @link http://pear.php.net/package/Image_Graph + */ + +/** + * Include file Image/Graph/DataPreprocessor.php + */ +require_once 'Image/Graph/DataPreprocessor.php'; + +/** + * Format data as looked up in an array. + * + * ArrayData is useful when a numercal value is to be translated to + * something thats cannot directly be calculated from this value, this could for + * example be a dataset meant to plot population of various countries. Since x- + * values are numerical and they should really be country names, but there is no + * linear correlation between the number and the name, we use an array to 'map' + * the numbers to the name, i.e. $array[0] = 'Denmark'; $array[1] = 'Sweden'; + * ..., where the indexes are the numerical values from the dataset. This is NOT + * usefull when the x-values are a large domain, i.e. to map unix timestamps to + * date-strings for an x-axis. This is because the x-axis will selecte arbitrary + * values for labels, which would in principle require the ArrayData to hold + * values for every unix timestamp. However ArrayData can still be used to solve + * such a situation, since one can use another value for X-data in the dataset + * and then map this (smaller domain) value to a date. That is we for example + * instead of using the unix-timestamp we use value 0 to represent the 1st date, + * 1 to represent the next date, etc. + * + * @category Images + * @package Image_Graph + * @subpackage DataPreprocessor + * @author Jesper Veggerby <pear.nosey@veggerby.dk> + * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen + * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 + * @version Release: @package_version@ + * @link http://pear.php.net/package/Image_Graph + */ +class Image_Graph_DataPreprocessor_Array extends Image_Graph_DataPreprocessor +{ + + /** + * The data label array + * @var array + * @access private + */ + var $_dataArray; + + /** + * Image_Graph_ArrayData [Constructor]. + * + * @param array $array The array to use as a lookup table + */ + function Image_Graph_DataPreprocessor_Array($array) + { + parent::Image_Graph_DataPreprocessor(); + $this->_dataArray = $array; + } + + /** + * Process the value + * + * @param var $value The value to process/format + * @return string The processed value + * @access private + */ + function _process($value) + { + if ((is_array($this->_dataArray)) && (isset ($this->_dataArray[$value]))) { + return $this->_dataArray[$value]; + } else { + return $value; + } + } + +} + +?>
\ No newline at end of file diff --git a/config/dspam/pear/Image/Graph/DataPreprocessor/Currency.php b/config/dspam/pear/Image/Graph/DataPreprocessor/Currency.php new file mode 100644 index 00000000..2d3b5e2f --- /dev/null +++ b/config/dspam/pear/Image/Graph/DataPreprocessor/Currency.php @@ -0,0 +1,66 @@ +<?php + +/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ + +/** + * Image_Graph - PEAR PHP OO Graph Rendering Utility. + * + * PHP versions 4 and 5 + * + * LICENSE: This library is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as published by + * the Free Software Foundation; either version 2.1 of the License, or (at your + * option) any later version. This library is distributed in the hope that it + * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser + * General Public License for more details. You should have received a copy of + * the GNU Lesser General Public License along with this library; if not, write + * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + * 02111-1307 USA + * + * @category Images + * @package Image_Graph + * @subpackage DataPreprocessor + * @author Jesper Veggerby <pear.nosey@veggerby.dk> + * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen + * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 + * @version CVS: $Id$ + * @link http://pear.php.net/package/Image_Graph + */ + +/** + * Include file Image/Graph/DataPreprocessor/Formatted.php + */ +require_once 'Image/Graph/DataPreprocessor/Formatted.php'; + +/** + * Format data as a currency. + * + * Uses the {@link Image_Graph_DataPreprocessor_Formatted} to represent the + * values as a currency, i.e. 10 => € 10.00 + * + * @category Images + * @package Image_Graph + * @subpackage DataPreprocessor + * @author Jesper Veggerby <pear.nosey@veggerby.dk> + * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen + * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 + * @version Release: @package_version@ + * @link http://pear.php.net/package/Image_Graph + */ +class Image_Graph_DataPreprocessor_Currency extends Image_Graph_DataPreprocessor_Formatted +{ + + /** + * Image_Graph_CurrencyData [Constructor]. + * + * @param string $currencySymbol The symbol representing the currency + */ + function Image_Graph_DataPreprocessor_Currency($currencySymbol) + { + parent::Image_Graph_DataPreprocessor_Formatted("$currencySymbol %0.2f"); + } + +} + +?>
\ No newline at end of file diff --git a/config/dspam/pear/Image/Graph/DataPreprocessor/Date.php b/config/dspam/pear/Image/Graph/DataPreprocessor/Date.php new file mode 100644 index 00000000..74695264 --- /dev/null +++ b/config/dspam/pear/Image/Graph/DataPreprocessor/Date.php @@ -0,0 +1,90 @@ +<?php + +/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ + +/** + * Image_Graph - PEAR PHP OO Graph Rendering Utility. + * + * PHP versions 4 and 5 + * + * LICENSE: This library is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as published by + * the Free Software Foundation; either version 2.1 of the License, or (at your + * option) any later version. This library is distributed in the hope that it + * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser + * General Public License for more details. You should have received a copy of + * the GNU Lesser General Public License along with this library; if not, write + * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + * 02111-1307 USA + * + * @category Images + * @package Image_Graph + * @subpackage DataPreprocessor + * @author Jesper Veggerby <pear.nosey@veggerby.dk> + * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen + * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 + * @version CVS: $Id$ + * @link http://pear.php.net/package/Image_Graph + */ + +/** + * Include file Image/Graph/DataPreprocessor.php + */ +require_once 'Image/Graph/DataPreprocessor.php'; + +/** + * Formats Unix timestamp as a date using specified format. + * + * @category Images + * @package Image_Graph + * @subpackage DataPreprocessor + * @author Jesper Veggerby <pear.nosey@veggerby.dk> + * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen + * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 + * @version Release: @package_version@ + * @link http://pear.php.net/package/Image_Graph + */ +class Image_Graph_DataPreprocessor_Date extends Image_Graph_DataPreprocessor +{ + + /** + * The format of the Unix time stamp. + * See <a href = 'http://www.php.net/manual/en/function.date.php'>PHP + * Manual</a> for a description + * @var string + * @access private + */ + var $_format; + + /** + * Create a DateData preprocessor [Constructor] + * + * @param string $format See {@link http://www.php.net/manual/en/function.date.php + * PHP Manual} for a description + */ + function Image_Graph_DataPreprocessor_Date($format) + { + parent::Image_Graph_DataPreprocessor(); + $this->_format = $format; + } + + /** + * Process the value + * + * @param var $value The value to process/format + * @return string The processed value + * @access private + */ + function _process($value) + { + if (!$value) { + return false; + } else { + return date($this->_format, $value); + } + } + +} + +?>
\ No newline at end of file diff --git a/config/dspam/pear/Image/Graph/DataPreprocessor/Formatted.php b/config/dspam/pear/Image/Graph/DataPreprocessor/Formatted.php new file mode 100644 index 00000000..ff7335a0 --- /dev/null +++ b/config/dspam/pear/Image/Graph/DataPreprocessor/Formatted.php @@ -0,0 +1,90 @@ +<?php + +/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ + +/** + * Image_Graph - PEAR PHP OO Graph Rendering Utility. + * + * PHP versions 4 and 5 + * + * LICENSE: This library is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as published by + * the Free Software Foundation; either version 2.1 of the License, or (at your + * option) any later version. This library is distributed in the hope that it + * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser + * General Public License for more details. You should have received a copy of + * the GNU Lesser General Public License along with this library; if not, write + * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + * 02111-1307 USA + * + * @category Images + * @package Image_Graph + * @subpackage DataPreprocessor + * @author Jesper Veggerby <pear.nosey@veggerby.dk> + * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen + * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 + * @version CVS: $Id$ + * @link http://pear.php.net/package/Image_Graph + */ + +/** + * Include file Image/Graph/DataPreprocessor.php + */ +require_once 'Image/Graph/DataPreprocessor.php'; + +/** + * Format data using a (s)printf pattern. + * + * This method is useful when data must displayed using a simple (s) printf + * pattern as described in the {@link http://www.php. net/manual/en/function. + * sprintf.php PHP manual} + * + * @category Images + * @package Image_Graph + * @subpackage DataPreprocessor + * @author Jesper Veggerby <pear.nosey@veggerby.dk> + * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen + * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 + * @version Release: @package_version@ + * @link http://pear.php.net/package/Image_Graph + */ +class Image_Graph_DataPreprocessor_Formatted extends Image_Graph_DataPreprocessor +{ + + /** + * A (s)printf format string. + * See {@link http://www.php.net/manual/en/function.sprintf.php PHP Manual} + * for a description + * @var string + * @access private + */ + var $_format; + + /** + * Create a (s)printf format data preprocessor + * + * @param string $format See {@link http://www.php.net/manual/en/function.sprintf.php + * PHP Manual} for a description + */ + function Image_Graph_DataPreprocessor_Formatted($format) + { + parent::Image_Graph_DataPreprocessor(); + $this->_format = $format; + } + + /** + * Process the value + * + * @param var $value The value to process/format + * @return string The processed value + * @access private + */ + function _process($value) + { + return sprintf($this->_format, $value); + } + +} + +?>
\ No newline at end of file diff --git a/config/dspam/pear/Image/Graph/DataPreprocessor/Function.php b/config/dspam/pear/Image/Graph/DataPreprocessor/Function.php new file mode 100644 index 00000000..b23a718d --- /dev/null +++ b/config/dspam/pear/Image/Graph/DataPreprocessor/Function.php @@ -0,0 +1,92 @@ +<?php + +/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ + +/** + * Image_Graph - PEAR PHP OO Graph Rendering Utility. + * + * PHP versions 4 and 5 + * + * LICENSE: This library is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as published by + * the Free Software Foundation; either version 2.1 of the License, or (at your + * option) any later version. This library is distributed in the hope that it + * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser + * General Public License for more details. You should have received a copy of + * the GNU Lesser General Public License along with this library; if not, write + * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + * 02111-1307 USA + * + * @category Images + * @package Image_Graph + * @subpackage DataPreprocessor + * @author Jesper Veggerby <pear.nosey@veggerby.dk> + * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen + * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 + * @version CVS: $Id$ + * @link http://pear.php.net/package/Image_Graph + */ + +/** + * Include file Image/Graph/DataPreprocessor.php + */ +require_once 'Image/Graph/DataPreprocessor.php'; + +/** + * Formatting a value using a userdefined function. + * + * Use this method to convert/format a value to a 'displayable' lable using a (perhaps) + * more complex function. An example could be (not very applicable though) if one would + * need for values to be displayed on the reverse order, i.e. 1234 would be displayed as + * 4321, then this method can solve this by creating the function that converts the value + * and use the FunctionData datapreprocessor to make Image_Graph use this function. + * + * @category Images + * @package Image_Graph + * @subpackage DataPreprocessor + * @author Jesper Veggerby <pear.nosey@veggerby.dk> + * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen + * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 + * @version Release: @package_version@ + * @link http://pear.php.net/package/Image_Graph + */ +class Image_Graph_DataPreprocessor_Function extends Image_Graph_DataPreprocessor +{ + + /** + * The name of the PHP function + * @var string + * @access private + */ + var $_dataFunction; + + /** + * Create a FunctionData preprocessor + * + * @param string $function The name of the PHP function to use as + * a preprocessor, this function must take a single parameter and return a + * formatted version of this parameter + */ + function Image_Graph_DataPreprocessor_Function($function) + { + parent::Image_Graph_DataPreprocessor(); + $this->_dataFunction = $function; + } + + /** + * Process the value + * + * @param var $value The value to process/format + * @return string The processed value + * @access private + */ + function _process($value) + { + $function = $this->_dataFunction; + return call_user_func($function, $value); + } + +} + +?>
\ No newline at end of file diff --git a/config/dspam/pear/Image/Graph/DataPreprocessor/NumberText.php b/config/dspam/pear/Image/Graph/DataPreprocessor/NumberText.php new file mode 100644 index 00000000..a7d6874e --- /dev/null +++ b/config/dspam/pear/Image/Graph/DataPreprocessor/NumberText.php @@ -0,0 +1,89 @@ +<?php + +/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ + +/** + * Image_Graph - PEAR PHP OO Graph Rendering Utility. + * + * PHP versions 4 and 5 + * + * LICENSE: This library is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as published by + * the Free Software Foundation; either version 2.1 of the License, or (at your + * option) any later version. This library is distributed in the hope that it + * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser + * General Public License for more details. You should have received a copy of + * the GNU Lesser General Public License along with this library; if not, write + * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + * 02111-1307 USA + * + * @category Images + * @package Image_Graph + * @subpackage DataPreprocessor + * @author Jesper Veggerby <pear.nosey@veggerby.dk> + * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen + * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 + * @version CVS: $Id$ + * @link http://pear.php.net/package/Image_Graph + */ + +/** + * Include file Image/Graph/DataPreprocessor.php + */ +require_once 'Image/Graph/DataPreprocessor.php'; + +/** + * Formatting a number as its written in languages supported by Numbers_Words. + * + * Used to display values as text, i.e. 123 is displayed as one hundred and twenty three. + * Requires Numbers_Words + * + * @category Images + * @package Image_Graph + * @subpackage DataPreprocessor + * @author Jesper Veggerby <pear.nosey@veggerby.dk> + * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen + * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 + * @version Release: @package_version@ + * @link http://pear.php.net/package/Image_Graph + */ +class Image_Graph_DataPreprocessor_NumberText extends Image_Graph_DataPreprocessor +{ + + /** + * The language identifier + * @var string + * @access private + */ + var $_language; + + /** + * Image_Graph_NumberText [Constructor]. + * + * Supported languages see {@link http://pear.php.net/package/Numbers_Words Numbers_Words} + * + * @param string $langugage The language identifier for the language. + */ + function Image_Graph_DataPreprocessor_NumberText($language = 'en_US') + { + parent::Image_Graph_DataPreprocessor(); + $this->_language = $language; + require_once 'Numbers/Words.php'; + } + + /** + * Process the value + * + * @param var $value The value to process/format + * @return string The processed value + * @access private + */ + function _process($value) + { + return Numbers_Words::toWords($value, $this->_language); + } + +} + +?>
\ No newline at end of file diff --git a/config/dspam/pear/Image/Graph/DataPreprocessor/RomanNumerals.php b/config/dspam/pear/Image/Graph/DataPreprocessor/RomanNumerals.php new file mode 100644 index 00000000..0bfcdb62 --- /dev/null +++ b/config/dspam/pear/Image/Graph/DataPreprocessor/RomanNumerals.php @@ -0,0 +1,79 @@ +<?php + +/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ + +/** + * Image_Graph - PEAR PHP OO Graph Rendering Utility. + * + * PHP versions 4 and 5 + * + * LICENSE: This library is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as published by + * the Free Software Foundation; either version 2.1 of the License, or (at your + * option) any later version. This library is distributed in the hope that it + * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser + * General Public License for more details. You should have received a copy of + * the GNU Lesser General Public License along with this library; if not, write + * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + * 02111-1307 USA + * + * @category Images + * @package Image_Graph + * @subpackage DataPreprocessor + * @author Jesper Veggerby <pear.nosey@veggerby.dk> + * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen + * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 + * @version CVS: $Id$ + * @link http://pear.php.net/package/Image_Graph + */ + +/** + * Include file Image/Graph/DataPreprocessor.php + */ +require_once 'Image/Graph/DataPreprocessor.php'; + +/** + * Formatting a value as a roman numerals. + * + * Values are formatted as roman numeral, i.e. 1 = I, 2 = II, 9 = IX, 2004 = MMIV. + * Requires Numbers_Roman + * + * @category Images + * @package Image_Graph + * @subpackage DataPreprocessor + * @author Jesper Veggerby <pear.nosey@veggerby.dk> + * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen + * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 + * @version Release: @package_version@ + * @link http://pear.php.net/package/Image_Graph + */ +class Image_Graph_DataPreprocessor_RomanNumerals extends Image_Graph_DataPreprocessor +{ + + /** + * Create a RomanNumerals preprocessor + * + * See {@link http://pear.php.net/package/Numbers_Roman Numbers_Roman} + */ + function Image_Graph_DataPreprocessor_RomanNumerals() + { + parent::Image_Graph_DataPreprocessor(); + include_once 'Numbers/Roman.php'; + } + + /** + * Process the value + * + * @param var $value The value to process/format + * @return string The processed value + * @access private + */ + function _process($value) + { + return Numbers_Roman::toNumeral($value); + } + +} + +?>
\ No newline at end of file diff --git a/config/dspam/pear/Image/Graph/DataPreprocessor/Sequential.php b/config/dspam/pear/Image/Graph/DataPreprocessor/Sequential.php new file mode 100644 index 00000000..248f0be9 --- /dev/null +++ b/config/dspam/pear/Image/Graph/DataPreprocessor/Sequential.php @@ -0,0 +1,67 @@ +<?php + +/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ + +/** + * Image_Graph - PEAR PHP OO Graph Rendering Utility. + * + * PHP versions 4 and 5 + * + * LICENSE: This library is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as published by + * the Free Software Foundation; either version 2.1 of the License, or (at your + * option) any later version. This library is distributed in the hope that it + * will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser + * General Public License for more details. You should have received a copy of + * the GNU Lesser General Public License along with this library; if not, write + * to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + * 02111-1307 USA + * + * @category Images + * @package Image_Graph + * @subpackage DataPreprocessor + * @author Jesper Veggerby <pear.nosey@veggerby.dk> + * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen + * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 + * @version CVS: $Id$ + * @link http://pear.php.net/package/Image_Graph + */ + +/** + * Include file Image/Graph/DataPreprocessor/Array.php + */ +require_once 'Image/Graph/DataPreprocessor/Array.php'; + +/** + * Formatting values using a sequential data label array, ie. returning the + * 'next label' when asked for any label. + * + * @category Images + * @package Image_Graph + * @subpackage DataPreprocessor + * @author Jesper Veggerby <pear.nosey@veggerby.dk> + * @copyright Copyright (C) 2003, 2004 Jesper Veggerby Hansen + * @license http://www.gnu.org/copyleft/lesser.html LGPL License 2.1 + * @version Release: @package_version@ + * @link http://pear.php.net/package/Image_Graph + */ +class Image_Graph_DataPreprocessor_Sequential extends Image_Graph_DataPreprocessor_Array +{ + + /** + * Process the value + * + * @param var $value The value to process/format + * @return string The processed value + * @access private + */ + function _process($value) + { + list ($id, $value) = each($this->_dataArray); + return $value; + } + +} + +?>
\ No newline at end of file |