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552 lines
11 KiB
552 lines
11 KiB
<?php
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/**
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* PHPExcel
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*
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* Copyright (c) 2006 - 2014 PHPExcel
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* @category PHPExcel
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* @package PHPExcel_Chart
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* @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
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* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
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* @version ##VERSION##, ##DATE##
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*/
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/**
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* PHPExcel_Chart
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*
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* @category PHPExcel
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* @package PHPExcel_Chart
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* @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
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*/
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class PHPExcel_Chart
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{
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/**
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* Chart Name
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*
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* @var string
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*/
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private $_name = '';
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/**
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* Worksheet
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*
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* @var PHPExcel_Worksheet
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*/
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private $_worksheet = null;
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/**
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* Chart Title
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*
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* @var PHPExcel_Chart_Title
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*/
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private $_title = null;
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/**
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* Chart Legend
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*
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* @var PHPExcel_Chart_Legend
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*/
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private $_legend = null;
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/**
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* X-Axis Label
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*
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* @var PHPExcel_Chart_Title
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*/
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private $_xAxisLabel = null;
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/**
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* Y-Axis Label
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*
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* @var PHPExcel_Chart_Title
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*/
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private $_yAxisLabel = null;
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/**
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* Chart Plot Area
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*
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* @var PHPExcel_Chart_PlotArea
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*/
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private $_plotArea = null;
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/**
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* Plot Visible Only
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*
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* @var boolean
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*/
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private $_plotVisibleOnly = true;
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/**
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* Display Blanks as
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*
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* @var string
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*/
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private $_displayBlanksAs = '0';
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/**
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* Top-Left Cell Position
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*
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* @var string
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*/
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private $_topLeftCellRef = 'A1';
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/**
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* Top-Left X-Offset
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*
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* @var integer
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*/
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private $_topLeftXOffset = 0;
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/**
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* Top-Left Y-Offset
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*
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* @var integer
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*/
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private $_topLeftYOffset = 0;
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/**
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* Bottom-Right Cell Position
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*
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* @var string
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*/
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private $_bottomRightCellRef = 'A1';
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/**
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* Bottom-Right X-Offset
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*
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* @var integer
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*/
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private $_bottomRightXOffset = 10;
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/**
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* Bottom-Right Y-Offset
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*
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* @var integer
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*/
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private $_bottomRightYOffset = 10;
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/**
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* Create a new PHPExcel_Chart
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*/
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public function __construct($name, PHPExcel_Chart_Title $title = null, PHPExcel_Chart_Legend $legend = null, PHPExcel_Chart_PlotArea $plotArea = null, $plotVisibleOnly = true, $displayBlanksAs = '0', PHPExcel_Chart_Title $xAxisLabel = null, PHPExcel_Chart_Title $yAxisLabel = null)
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{
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$this->_name = $name;
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$this->_title = $title;
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$this->_legend = $legend;
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$this->_xAxisLabel = $xAxisLabel;
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$this->_yAxisLabel = $yAxisLabel;
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$this->_plotArea = $plotArea;
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$this->_plotVisibleOnly = $plotVisibleOnly;
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$this->_displayBlanksAs = $displayBlanksAs;
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}
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/**
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* Get Name
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*
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* @return string
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*/
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public function getName() {
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return $this->_name;
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}
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/**
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* Get Worksheet
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*
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* @return PHPExcel_Worksheet
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*/
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public function getWorksheet() {
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return $this->_worksheet;
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}
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/**
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* Set Worksheet
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*
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* @param PHPExcel_Worksheet $pValue
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* @throws PHPExcel_Chart_Exception
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* @return PHPExcel_Chart
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*/
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public function setWorksheet(PHPExcel_Worksheet $pValue = null) {
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$this->_worksheet = $pValue;
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return $this;
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}
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/**
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* Get Title
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*
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* @return PHPExcel_Chart_Title
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*/
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public function getTitle() {
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return $this->_title;
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}
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/**
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* Set Title
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*
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* @param PHPExcel_Chart_Title $title
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* @return PHPExcel_Chart
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*/
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public function setTitle(PHPExcel_Chart_Title $title) {
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$this->_title = $title;
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return $this;
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}
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/**
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* Get Legend
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*
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* @return PHPExcel_Chart_Legend
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*/
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public function getLegend() {
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return $this->_legend;
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}
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/**
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* Set Legend
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*
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* @param PHPExcel_Chart_Legend $legend
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* @return PHPExcel_Chart
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*/
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public function setLegend(PHPExcel_Chart_Legend $legend) {
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$this->_legend = $legend;
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return $this;
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}
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/**
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* Get X-Axis Label
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*
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* @return PHPExcel_Chart_Title
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*/
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public function getXAxisLabel() {
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return $this->_xAxisLabel;
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}
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/**
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* Set X-Axis Label
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*
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* @param PHPExcel_Chart_Title $label
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* @return PHPExcel_Chart
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*/
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public function setXAxisLabel(PHPExcel_Chart_Title $label) {
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$this->_xAxisLabel = $label;
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return $this;
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}
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/**
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* Get Y-Axis Label
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*
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* @return PHPExcel_Chart_Title
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*/
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public function getYAxisLabel() {
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return $this->_yAxisLabel;
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}
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/**
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* Set Y-Axis Label
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*
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* @param PHPExcel_Chart_Title $label
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* @return PHPExcel_Chart
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*/
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public function setYAxisLabel(PHPExcel_Chart_Title $label) {
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$this->_yAxisLabel = $label;
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return $this;
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}
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/**
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* Get Plot Area
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*
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* @return PHPExcel_Chart_PlotArea
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*/
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public function getPlotArea() {
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return $this->_plotArea;
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}
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/**
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* Get Plot Visible Only
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*
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* @return boolean
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*/
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public function getPlotVisibleOnly() {
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return $this->_plotVisibleOnly;
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}
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/**
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* Set Plot Visible Only
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*
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* @param boolean $plotVisibleOnly
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* @return PHPExcel_Chart
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*/
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public function setPlotVisibleOnly($plotVisibleOnly = true) {
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$this->_plotVisibleOnly = $plotVisibleOnly;
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return $this;
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}
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/**
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* Get Display Blanks as
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*
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* @return string
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*/
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public function getDisplayBlanksAs() {
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return $this->_displayBlanksAs;
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}
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/**
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* Set Display Blanks as
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*
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* @param string $displayBlanksAs
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* @return PHPExcel_Chart
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*/
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public function setDisplayBlanksAs($displayBlanksAs = '0') {
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$this->_displayBlanksAs = $displayBlanksAs;
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}
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/**
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* Set the Top Left position for the chart
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*
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* @param string $cell
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* @param integer $xOffset
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* @param integer $yOffset
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* @return PHPExcel_Chart
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*/
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public function setTopLeftPosition($cell, $xOffset=null, $yOffset=null) {
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$this->_topLeftCellRef = $cell;
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if (!is_null($xOffset))
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$this->setTopLeftXOffset($xOffset);
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if (!is_null($yOffset))
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$this->setTopLeftYOffset($yOffset);
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return $this;
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}
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/**
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* Get the top left position of the chart
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*
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* @return array an associative array containing the cell address, X-Offset and Y-Offset from the top left of that cell
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*/
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public function getTopLeftPosition() {
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return array( 'cell' => $this->_topLeftCellRef,
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'xOffset' => $this->_topLeftXOffset,
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'yOffset' => $this->_topLeftYOffset
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);
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}
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/**
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* Get the cell address where the top left of the chart is fixed
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*
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* @return string
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*/
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public function getTopLeftCell() {
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return $this->_topLeftCellRef;
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}
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/**
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* Set the Top Left cell position for the chart
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*
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* @param string $cell
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* @return PHPExcel_Chart
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*/
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public function setTopLeftCell($cell) {
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$this->_topLeftCellRef = $cell;
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return $this;
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}
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/**
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* Set the offset position within the Top Left cell for the chart
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*
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* @param integer $xOffset
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* @param integer $yOffset
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* @return PHPExcel_Chart
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*/
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public function setTopLeftOffset($xOffset=null,$yOffset=null) {
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if (!is_null($xOffset))
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$this->setTopLeftXOffset($xOffset);
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if (!is_null($yOffset))
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$this->setTopLeftYOffset($yOffset);
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return $this;
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}
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/**
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* Get the offset position within the Top Left cell for the chart
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*
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* @return integer[]
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*/
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public function getTopLeftOffset() {
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return array( 'X' => $this->_topLeftXOffset,
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'Y' => $this->_topLeftYOffset
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);
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}
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public function setTopLeftXOffset($xOffset) {
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$this->_topLeftXOffset = $xOffset;
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return $this;
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}
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public function getTopLeftXOffset() {
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return $this->_topLeftXOffset;
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}
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public function setTopLeftYOffset($yOffset) {
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$this->_topLeftYOffset = $yOffset;
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return $this;
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}
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public function getTopLeftYOffset() {
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return $this->_topLeftYOffset;
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}
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/**
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* Set the Bottom Right position of the chart
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*
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* @param string $cell
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* @param integer $xOffset
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* @param integer $yOffset
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* @return PHPExcel_Chart
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*/
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public function setBottomRightPosition($cell, $xOffset=null, $yOffset=null) {
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$this->_bottomRightCellRef = $cell;
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if (!is_null($xOffset))
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$this->setBottomRightXOffset($xOffset);
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if (!is_null($yOffset))
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$this->setBottomRightYOffset($yOffset);
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return $this;
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}
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/**
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* Get the bottom right position of the chart
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*
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* @return array an associative array containing the cell address, X-Offset and Y-Offset from the top left of that cell
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*/
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public function getBottomRightPosition() {
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return array( 'cell' => $this->_bottomRightCellRef,
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'xOffset' => $this->_bottomRightXOffset,
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'yOffset' => $this->_bottomRightYOffset
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);
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}
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public function setBottomRightCell($cell) {
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$this->_bottomRightCellRef = $cell;
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return $this;
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}
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/**
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* Get the cell address where the bottom right of the chart is fixed
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*
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* @return string
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*/
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public function getBottomRightCell() {
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return $this->_bottomRightCellRef;
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}
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/**
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* Set the offset position within the Bottom Right cell for the chart
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*
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* @param integer $xOffset
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* @param integer $yOffset
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* @return PHPExcel_Chart
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*/
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public function setBottomRightOffset($xOffset=null,$yOffset=null) {
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if (!is_null($xOffset))
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$this->setBottomRightXOffset($xOffset);
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if (!is_null($yOffset))
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$this->setBottomRightYOffset($yOffset);
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return $this;
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}
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/**
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* Get the offset position within the Bottom Right cell for the chart
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*
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* @return integer[]
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*/
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public function getBottomRightOffset() {
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return array( 'X' => $this->_bottomRightXOffset,
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'Y' => $this->_bottomRightYOffset
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);
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}
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public function setBottomRightXOffset($xOffset) {
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$this->_bottomRightXOffset = $xOffset;
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return $this;
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}
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public function getBottomRightXOffset() {
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return $this->_bottomRightXOffset;
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}
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public function setBottomRightYOffset($yOffset) {
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$this->_bottomRightYOffset = $yOffset;
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return $this;
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}
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public function getBottomRightYOffset() {
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return $this->_bottomRightYOffset;
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}
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public function refresh() {
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if ($this->_worksheet !== NULL) {
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$this->_plotArea->refresh($this->_worksheet);
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}
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}
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public function render($outputDestination = null) {
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$libraryName = PHPExcel_Settings::getChartRendererName();
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if (is_null($libraryName)) {
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return false;
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}
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// Ensure that data series values are up-to-date before we render
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$this->refresh();
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$libraryPath = PHPExcel_Settings::getChartRendererPath();
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$includePath = str_replace('\\','/',get_include_path());
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$rendererPath = str_replace('\\','/',$libraryPath);
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if (strpos($rendererPath,$includePath) === false) {
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set_include_path(get_include_path() . PATH_SEPARATOR . $libraryPath);
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}
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$rendererName = 'PHPExcel_Chart_Renderer_'.$libraryName;
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$renderer = new $rendererName($this);
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if ($outputDestination == 'php://output') {
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$outputDestination = null;
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}
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return $renderer->render($outputDestination);
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}
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}
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