328 lines
7.4 KiB
PHP
328 lines
7.4 KiB
PHP
<?php
|
|
/**
|
|
* PHPExcel
|
|
*
|
|
* Copyright (c) 2006 - 2012 PHPExcel
|
|
*
|
|
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*
|
|
* @category PHPExcel
|
|
* @package PHPExcel_Chart
|
|
* @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
|
|
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
|
|
* @version ##VERSION##, ##DATE##
|
|
*/
|
|
|
|
|
|
/**
|
|
* PHPExcel_Chart_DataSeriesValues
|
|
*
|
|
* @category PHPExcel
|
|
* @package PHPExcel_Chart
|
|
* @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
|
|
*/
|
|
class PHPExcel_Chart_DataSeriesValues
|
|
{
|
|
|
|
const DATASERIES_TYPE_STRING = 'String';
|
|
const DATASERIES_TYPE_NUMBER = 'Number';
|
|
|
|
private static $_dataTypeValues = array(
|
|
self::DATASERIES_TYPE_STRING,
|
|
self::DATASERIES_TYPE_NUMBER,
|
|
);
|
|
|
|
/**
|
|
* Series Data Type
|
|
*
|
|
* @var string
|
|
*/
|
|
private $_dataType = null;
|
|
|
|
/**
|
|
* Series Data Source
|
|
*
|
|
* @var string
|
|
*/
|
|
private $_dataSource = null;
|
|
|
|
/**
|
|
* Format Code
|
|
*
|
|
* @var string
|
|
*/
|
|
private $_formatCode = null;
|
|
|
|
/**
|
|
* Series Point Marker
|
|
*
|
|
* @var string
|
|
*/
|
|
private $_marker = null;
|
|
|
|
/**
|
|
* Point Count (The number of datapoints in the dataseries)
|
|
*
|
|
* @var integer
|
|
*/
|
|
private $_pointCount = 0;
|
|
|
|
/**
|
|
* Data Values
|
|
*
|
|
* @var array of mixed
|
|
*/
|
|
private $_dataValues = array();
|
|
|
|
/**
|
|
* Create a new PHPExcel_Chart_DataSeriesValues object
|
|
*/
|
|
public function __construct($dataType = self::DATASERIES_TYPE_NUMBER, $dataSource = null, $formatCode = null, $pointCount = 0, $dataValues = array(), $marker = null)
|
|
{
|
|
$this->setDataType($dataType);
|
|
$this->_dataSource = $dataSource;
|
|
$this->_formatCode = $formatCode;
|
|
$this->_pointCount = $pointCount;
|
|
$this->_dataValues = $dataValues;
|
|
$this->_marker = $marker;
|
|
}
|
|
|
|
/**
|
|
* Get Series Data Type
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getDataType() {
|
|
return $this->_dataType;
|
|
}
|
|
|
|
/**
|
|
* Set Series Data Type
|
|
*
|
|
* @param string $dataType Datatype of this data series
|
|
* Typical values are:
|
|
* PHPExcel_Chart_DataSeriesValues::DATASERIES_TYPE_STRING
|
|
* Normally used for axis point values
|
|
* PHPExcel_Chart_DataSeriesValues::DATASERIES_TYPE_NUMBER
|
|
* Normally used for chart data values
|
|
* @return PHPExcel_Chart_DataSeriesValues
|
|
*/
|
|
public function setDataType($dataType = self::DATASERIES_TYPE_NUMBER) {
|
|
if (!in_array($dataType, self::$_dataTypeValues)) {
|
|
throw new PHPExcel_Chart_Exception('Invalid datatype for chart data series values');
|
|
}
|
|
$this->_dataType = $dataType;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Get Series Data Source (formula)
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getDataSource() {
|
|
return $this->_dataSource;
|
|
}
|
|
|
|
/**
|
|
* Set Series Data Source (formula)
|
|
*
|
|
* @param string $dataSource
|
|
* @return PHPExcel_Chart_DataSeriesValues
|
|
*/
|
|
public function setDataSource($dataSource = null, $refreshDataValues = true) {
|
|
$this->_dataSource = $dataSource;
|
|
|
|
if ($refreshDataValues) {
|
|
// TO DO
|
|
}
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Get Point Marker
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getPointMarker() {
|
|
return $this->_marker;
|
|
}
|
|
|
|
/**
|
|
* Set Point Marker
|
|
*
|
|
* @param string $marker
|
|
* @return PHPExcel_Chart_DataSeriesValues
|
|
*/
|
|
public function setPointMarker($marker = null) {
|
|
$this->_marker = $marker;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Get Series Format Code
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getFormatCode() {
|
|
return $this->_formatCode;
|
|
}
|
|
|
|
/**
|
|
* Set Series Format Code
|
|
*
|
|
* @param string $formatCode
|
|
* @return PHPExcel_Chart_DataSeriesValues
|
|
*/
|
|
public function setFormatCode($formatCode = null) {
|
|
$this->_formatCode = $formatCode;
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Get Series Point Count
|
|
*
|
|
* @return integer
|
|
*/
|
|
public function getPointCount() {
|
|
return $this->_pointCount;
|
|
}
|
|
|
|
/**
|
|
* Identify if the Data Series is a multi-level or a simple series
|
|
*
|
|
* @return boolean
|
|
*/
|
|
public function isMultiLevelSeries() {
|
|
if (count($this->_dataValues) > 0) {
|
|
return is_array($this->_dataValues[0]);
|
|
}
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Return the level count of a multi-level Data Series
|
|
*
|
|
* @return boolean
|
|
*/
|
|
public function multiLevelCount() {
|
|
$levelCount = 0;
|
|
foreach($this->_dataValues as $dataValueSet) {
|
|
$levelCount = max($levelCount,count($dataValueSet));
|
|
}
|
|
return $levelCount;
|
|
}
|
|
|
|
/**
|
|
* Get Series Data Values
|
|
*
|
|
* @return array of mixed
|
|
*/
|
|
public function getDataValues() {
|
|
return $this->_dataValues;
|
|
}
|
|
|
|
/**
|
|
* Get the first Series Data value
|
|
*
|
|
* @return mixed
|
|
*/
|
|
public function getDataValue() {
|
|
$count = count($this->_dataValues);
|
|
if ($count == 0) {
|
|
return null;
|
|
} elseif ($count == 1) {
|
|
return $this->_dataValues[0];
|
|
}
|
|
return $this->_dataValues;
|
|
}
|
|
|
|
/**
|
|
* Set Series Data Values
|
|
*
|
|
* @param array $dataValues
|
|
* @param boolean $refreshDataSource
|
|
* TRUE - refresh the value of _dataSource based on the values of $dataValues
|
|
* FALSE - don't change the value of _dataSource
|
|
* @return PHPExcel_Chart_DataSeriesValues
|
|
*/
|
|
public function setDataValues($dataValues = array(), $refreshDataSource = TRUE) {
|
|
$this->_dataValues = PHPExcel_Calculation_Functions::flattenArray($dataValues);
|
|
$this->_pointCount = count($dataValues);
|
|
|
|
if ($refreshDataSource) {
|
|
// TO DO
|
|
}
|
|
|
|
return $this;
|
|
}
|
|
|
|
private function _stripNulls($var) {
|
|
return $var !== NULL;
|
|
}
|
|
|
|
public function refresh(PHPExcel_Worksheet $worksheet, $flatten = TRUE) {
|
|
if ($this->_dataSource !== NULL) {
|
|
$calcEngine = PHPExcel_Calculation::getInstance();
|
|
$newDataValues = PHPExcel_Calculation::_unwrapResult(
|
|
$calcEngine->_calculateFormulaValue(
|
|
'='.$this->_dataSource,
|
|
NULL,
|
|
$worksheet->getCell('A1')
|
|
)
|
|
);
|
|
if ($flatten) {
|
|
$this->_dataValues = PHPExcel_Calculation_Functions::flattenArray($newDataValues);
|
|
foreach($this->_dataValues as &$dataValue) {
|
|
if ((!empty($dataValue)) && ($dataValue[0] == '#')) {
|
|
$dataValue = 0.0;
|
|
}
|
|
}
|
|
unset($dataValue);
|
|
} else {
|
|
$cellRange = explode('!',$this->_dataSource);
|
|
if (count($cellRange) > 1) {
|
|
list(,$cellRange) = $cellRange;
|
|
}
|
|
|
|
$dimensions = PHPExcel_Cell::rangeDimension(str_replace('$','',$cellRange));
|
|
if (($dimensions[0] == 1) || ($dimensions[1] == 1)) {
|
|
$this->_dataValues = PHPExcel_Calculation_Functions::flattenArray($newDataValues);
|
|
} else {
|
|
$newArray = array_values(array_shift($newDataValues));
|
|
foreach($newArray as $i => $newDataSet) {
|
|
$newArray[$i] = array($newDataSet);
|
|
}
|
|
|
|
foreach($newDataValues as $newDataSet) {
|
|
$i = 0;
|
|
foreach($newDataSet as $newDataVal) {
|
|
array_unshift($newArray[$i++],$newDataVal);
|
|
}
|
|
}
|
|
$this->_dataValues = $newArray;
|
|
}
|
|
}
|
|
$this->_pointCount = count($this->_dataValues);
|
|
}
|
|
|
|
}
|
|
|
|
}
|