<?php
/**
* PHPExcel_Chart
*
* Copyright (c) 2006 - 2015 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 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
* @version ##VERSION##, ##DATE##
*/
class PHPExcel_Chart
{
/**
* Chart Name
*
* @var string
*/
private $name = '';
/**
* Worksheet
*
* @var PHPExcel_Worksheet
*/
private $worksheet;
/**
* Chart Title
*
* @var PHPExcel_Chart_Title
*/
private $title;
/**
* Chart Legend
*
* @var PHPExcel_Chart_Legend
*/
private $legend;
/**
* X-Axis Label
*
* @var PHPExcel_Chart_Title
*/
private $xAxisLabel;
/**
* Y-Axis Label
*
* @var PHPExcel_Chart_Title
*/
private $yAxisLabel;
/**
* Chart Plot Area
*
* @var PHPExcel_Chart_PlotArea
*/
private $plotArea;
/**
* Plot Visible Only
*
* @var boolean
*/
private $plotVisibleOnly = true;
/**
* Display Blanks as
*
* @var string
*/
private $displayBlanksAs = '0';
/**
* Chart Asix Y as
*
* @var PHPExcel_Chart_Axis
*/
private $yAxis;
/**
* Chart Asix X as
*
* @var PHPExcel_Chart_Axis
*/
private $xAxis;
/**
* Chart Major Gridlines as
*
* @var PHPExcel_Chart_GridLines
*/
private $majorGridlines;
/**
* Chart Minor Gridlines as
*
* @var PHPExcel_Chart_GridLines
*/
private $minorGridlines;
/**
* 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, PHPExcel_Chart_Axis $xAxis = null, PHPExcel_Chart_Axis $yAxis = null, PHPExcel_Chart_GridLines $majorGridlines = null, PHPExcel_Chart_GridLines $minorGridlines = 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;
$this->xAxis = $xAxis;
$this->yAxis = $yAxis;
$this->majorGridlines = $majorGridlines;
$this->minorGridlines = $minorGridlines;
}
/**
* 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 PHPExcel_Chart_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 = $displayBlanksAs;
}
/**
* Get yAxis
*
* @return PHPExcel_Chart_Axis
*/
public function getChartAxisY()
{
if ($this->yAxis !== null) {
return $this->yAxis;
}
return new PHPExcel_Chart_Axis();
}
/**
* Get xAxis
*
* @return PHPExcel_Chart_Axis
*/
public function getChartAxisX()
{
if ($this->xAxis !== null) {
return $this->xAxis;
}
return new PHPExcel_Chart_Axis();
}
/**
* Get Major Gridlines
*
* @return PHPExcel_Chart_GridLines
*/
public function getMajorGridlines()
{
if ($this->majorGridlines !== null) {
return $this->majorGridlines;
}
return new PHPExcel_Chart_GridLines();
}
/**
* Get Minor Gridlines
*
* @return PHPExcel_Chart_GridLines
*/
public function getMinorGridlines()
{
if ($this->minorGridlines !== null) {
return $this->minorGridlines;
}
return new PHPExcel_Chart_GridLines();
}
/**
* 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;
}
/**
* Set the offset position within the Top Left cell for the chart
*
* @param integer $xOffset
* @param integer $yOffset
* @return PHPExcel_Chart
*/
public function setTopLeftOffset($xOffset = null, $yOffset = null)
{
if (!is_null($xOffset)) {
$this->setTopLeftXOffset($xOffset);
}
if (!is_null($yOffset)) {
$this->setTopLeftYOffset($yOffset);
}
return $this;
}
/**
* Get the offset position within the Top Left cell for the chart
*
* @return integer[]
*/
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;
}
/**
* Set the offset position within the Bottom Right cell for the chart
*
* @param integer $xOffset
* @param integer $yOffset
* @return PHPExcel_Chart
*/
public function setBottomRightOffset($xOffset = null, $yOffset = null)
{
if (!is_null($xOffset)) {
$this->setBottomRightXOffset($xOffset);
}
if (!is_null($yOffset)) {
$this->setBottomRightYOffset($yOffset);
}
return $this;
}
/**
* Get the offset position within the Bottom Right cell for the chart
*
* @return integer[]
*/
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);
}
}