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-<?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 1.7.8, 2012-10-12
- */
-
-
-/**
- * PHPExcel_Chart
- *
- * @category PHPExcel
- * @package PHPExcel_Chart
- * @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
- */
-class PHPExcel_Chart
-{
- /**
- * Chart Name
- *
- * @var string
- */
- private $_name = '';
-
- /**
- * Worksheet
- *
- * @var PHPExcel_Worksheet
- */
- private $_worksheet = null;
-
- /**
- * Chart Title
- *
- * @var PHPExcel_Chart_Title
- */
- private $_title = null;
-
- /**
- * Chart Legend
- *
- * @var PHPExcel_Chart_Legend
- */
- private $_legend = null;
-
- /**
- * X-Axis Label
- *
- * @var PHPExcel_Chart_Title
- */
- private $_xAxisLabel = null;
-
- /**
- * Y-Axis Label
- *
- * @var PHPExcel_Chart_Title
- */
- private $_yAxisLabel = null;
-
- /**
- * Chart Plot Area
- *
- * @var PHPExcel_Chart_PlotArea
- */
- private $_plotArea = null;
-
- /**
- * Plot Visible Only
- *
- * @var boolean
- */
- private $_plotVisibleOnly = true;
-
- /**
- * Display Blanks as
- *
- * @var string
- */
- private $_displayBlanksAs = '0';
-
-
- /**
- * Top-Left Cell Position
- *
- * @var string
- */
- private $_topLeftCellRef = 'A1';
-
-
- /**
- * Top-Left X-Offset
- *
- * @var integer
- */
- private $_topLeftXOffset = 0;
-
-
- /**
- * Top-Left Y-Offset
- *
- * @var integer
- */
- private $_topLeftYOffset = 0;
-
-
- /**
- * Bottom-Right Cell Position
- *
- * @var string
- */
- private $_bottomRightCellRef = 'A1';
-
-
- /**
- * Bottom-Right X-Offset
- *
- * @var integer
- */
- private $_bottomRightXOffset = 10;
-
-
- /**
- * Bottom-Right Y-Offset
- *
- * @var integer
- */
- private $_bottomRightYOffset = 10;
-
-
- /**
- * Create a new PHPExcel_Chart
- */
- public function __construct($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)
- {
- $this->_name = $name;
- $this->_title = $title;
- $this->_legend = $legend;
- $this->_xAxisLabel = $xAxisLabel;
- $this->_yAxisLabel = $yAxisLabel;
- $this->_plotArea = $plotArea;
- $this->_plotVisibleOnly = $plotVisibleOnly;
- $this->_displayBlanksAs = $displayBlanksAs;
- }
-
- /**
- * Get Name
- *
- * @return string
- */
- public function getName() {
- return $this->_name;
- }
-
- /**
- * Get Worksheet
- *
- * @return PHPExcel_Worksheet
- */
- public function getWorksheet() {
- return $this->_worksheet;
- }
-
- /**
- * Set Worksheet
- *
- * @param PHPExcel_Worksheet $pValue
- * @throws Exception
- * @return PHPExcel_Chart
- */
- public function setWorksheet(PHPExcel_Worksheet $pValue = null) {
- $this->_worksheet = $pValue;
-
- return $this;
- }
-
- /**
- * Get Title
- *
- * @return PHPExcel_Chart_Title
- */
- public function getTitle() {
- return $this->_title;
- }
-
- /**
- * Set Title
- *
- * @param PHPExcel_Chart_Title $title
- * @return PHPExcel_Chart
- */
- public function setTitle(PHPExcel_Chart_Title $title) {
- $this->_title = $title;
-
- return $this;
- }
-
- /**
- * Get Legend
- *
- * @return PHPExcel_Chart_Legend
- */
- public function getLegend() {
- return $this->_legend;
- }
-
- /**
- * Set Legend
- *
- * @param PHPExcel_Chart_Legend $legend
- * @return PHPExcel_Chart
- */
- public function setLegend(PHPExcel_Chart_Legend $legend) {
- $this->_legend = $legend;
-
- return $this;
- }
-
- /**
- * Get X-Axis Label
- *
- * @return PHPExcel_Chart_Title
- */
- public function getXAxisLabel() {
- return $this->_xAxisLabel;
- }
-
- /**
- * Set X-Axis Label
- *
- * @param PHPExcel_Chart_Title $label
- * @return PHPExcel_Chart
- */
- public function setXAxisLabel(PHPExcel_Chart_Title $label) {
- $this->_xAxisLabel = $label;
-
- return $this;
- }
-
- /**
- * Get Y-Axis Label
- *
- * @return PHPExcel_Chart_Title
- */
- public function getYAxisLabel() {
- return $this->_yAxisLabel;
- }
-
- /**
- * Set Y-Axis Label
- *
- * @param PHPExcel_Chart_Title $label
- * @return PHPExcel_Chart
- */
- public function setYAxisLabel(PHPExcel_Chart_Title $label) {
- $this->_yAxisLabel = $label;
-
- return $this;
- }
-
- /**
- * Get Plot Area
- *
- * @return PHPExcel_Chart_PlotArea
- */
- public function getPlotArea() {
- return $this->_plotArea;
- }
-
- /**
- * Get Plot Visible Only
- *
- * @return boolean
- */
- public function getPlotVisibleOnly() {
- return $this->_plotVisibleOnly;
- }
-
- /**
- * Set Plot Visible Only
- *
- * @param boolean $plotVisibleOnly
- * @return PHPExcel_Chart
- */
- public function setPlotVisibleOnly($plotVisibleOnly = true) {
- $this->_plotVisibleOnly = $plotVisibleOnly;
-
- return $this;
- }
-
- /**
- * Get Display Blanks as
- *
- * @return string
- */
- public function getDisplayBlanksAs() {
- return $this->_displayBlanksAs;
- }
-
- /**
- * Set Display Blanks as
- *
- * @param string $displayBlanksAs
- * @return PHPExcel_Chart
- */
- public function setDisplayBlanksAs($displayBlanksAs = '0') {
- $this->_displayBlanksAs = $displayBlanksAs;
- }
-
-
- /**
- * Set the Top Left position for the chart
- *
- * @param string $cell
- * @param integer $xOffset
- * @param integer $yOffset
- * @return PHPExcel_Chart
- */
- public function setTopLeftPosition($cell, $xOffset=null, $yOffset=null) {
- $this->_topLeftCellRef = $cell;
- if (!is_null($xOffset))
- $this->setTopLeftXOffset($xOffset);
- if (!is_null($yOffset))
- $this->setTopLeftYOffset($yOffset);
-
- return $this;
- }
-
- /**
- * Get the top left position of the chart
- *
- * @return array an associative array containing the cell address, X-Offset and Y-Offset from the top left of that cell
- */
- public function getTopLeftPosition() {
- return array( 'cell' => $this->_topLeftCellRef,
- 'xOffset' => $this->_topLeftXOffset,
- 'yOffset' => $this->_topLeftYOffset
- );
- }
-
- /**
- * Get the cell address where the top left of the chart is fixed
- *
- * @return string
- */
- public function getTopLeftCell() {
- return $this->_topLeftCellRef;
- }
-
- /**
- * Set the Top Left cell position for the chart
- *
- * @param string $cell
- * @return PHPExcel_Chart
- */
- public function setTopLeftCell($cell) {
- $this->_topLeftCellRef = $cell;
-
- return $this;
- }
-
- public function setTopLeftOffset($xOffset=null,$yOffset=null) {
- if (!is_null($xOffset))
- $this->setTopLeftXOffset($xOffset);
- if (!is_null($yOffset))
- $this->setTopLeftYOffset($yOffset);
-
- return $this;
- }
-
- public function getTopLeftOffset() {
- return array( 'X' => $this->_topLeftXOffset,
- 'Y' => $this->_topLeftYOffset
- );
- }
-
- public function setTopLeftXOffset($xOffset) {
- $this->_topLeftXOffset = $xOffset;
-
- return $this;
- }
-
- public function getTopLeftXOffset() {
- return $this->_topLeftXOffset;
- }
-
- public function setTopLeftYOffset($yOffset) {
- $this->_topLeftYOffset = $yOffset;
-
- return $this;
- }
-
- public function getTopLeftYOffset() {
- return $this->_topLeftYOffset;
- }
-
- /**
- * Set the Bottom Right position of the chart
- *
- * @param string $cell
- * @param integer $xOffset
- * @param integer $yOffset
- * @return PHPExcel_Chart
- */
- public function setBottomRightPosition($cell, $xOffset=null, $yOffset=null) {
- $this->_bottomRightCellRef = $cell;
- if (!is_null($xOffset))
- $this->setBottomRightXOffset($xOffset);
- if (!is_null($yOffset))
- $this->setBottomRightYOffset($yOffset);
-
- return $this;
- }
-
- /**
- * Get the bottom right position of the chart
- *
- * @return array an associative array containing the cell address, X-Offset and Y-Offset from the top left of that cell
- */
- public function getBottomRightPosition() {
- return array( 'cell' => $this->_bottomRightCellRef,
- 'xOffset' => $this->_bottomRightXOffset,
- 'yOffset' => $this->_bottomRightYOffset
- );
- }
-
- public function setBottomRightCell($cell) {
- $this->_bottomRightCellRef = $cell;
-
- return $this;
- }
-
- /**
- * Get the cell address where the bottom right of the chart is fixed
- *
- * @return string
- */
- public function getBottomRightCell() {
- return $this->_bottomRightCellRef;
- }
-
- public function setBottomRightOffset($xOffset=null,$yOffset=null) {
- if (!is_null($xOffset))
- $this->setBottomRightXOffset($xOffset);
- if (!is_null($yOffset))
- $this->setBottomRightYOffset($yOffset);
-
- return $this;
- }
-
- public function getBottomRightOffset() {
- return array( 'X' => $this->_bottomRightXOffset,
- 'Y' => $this->_bottomRightYOffset
- );
- }
-
- public function setBottomRightXOffset($xOffset) {
- $this->_bottomRightXOffset = $xOffset;
-
- return $this;
- }
-
- public function getBottomRightXOffset() {
- return $this->_bottomRightXOffset;
- }
-
- public function setBottomRightYOffset($yOffset) {
- $this->_bottomRightYOffset = $yOffset;
-
- return $this;
- }
-
- public function getBottomRightYOffset() {
- return $this->_bottomRightYOffset;
- }
-
-
- public function refresh() {
- if ($this->_worksheet !== NULL) {
- $this->_plotArea->refresh($this->_worksheet);
- }
- }
-
- public function render($outputDestination = null) {
- $libraryName = PHPExcel_Settings::getChartRendererName();
- if (is_null($libraryName)) {
- return false;
- }
- // Ensure that data series values are up-to-date before we render
- $this->refresh();
-
- $libraryPath = PHPExcel_Settings::getChartRendererPath();
- $includePath = str_replace('\\','/',get_include_path());
- $rendererPath = str_replace('\\','/',$libraryPath);
- if (strpos($rendererPath,$includePath) === false) {
- set_include_path(get_include_path() . PATH_SEPARATOR . $libraryPath);
- }
-
- $rendererName = 'PHPExcel_Chart_Renderer_'.$libraryName;
- $renderer = new $rendererName($this);
-
- if ($outputDestination == 'php://output') {
- $outputDestination = null;
- }
- return $renderer->render($outputDestination);
- }
-
-}