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Added Scatter chart
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git-svn-id: https://phppowerpoint.svn.codeplex.com/svn/trunk@66844 ffd33b8c-2492-42e0-bdc5-587b920b7d6d
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@maartenba
maartenba committed Dec 20, 2011
1 parent 9794d0e commit 3052064
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Showing 3 changed files with 397 additions and 2 deletions.
144 changes: 144 additions & 0 deletions Classes/PHPPowerPoint/Shape/Chart/Type/Scatter.php
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@@ -0,0 +1,144 @@
<?php
/**
* PHPPowerPoint
*
* Copyright (c) 2009 - 2010 PHPPowerPoint
*
* 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 PHPPowerPoint
* @package PHPPowerPoint_Shape_Chart
* @copyright Copyright (c) 2009 - 2010 PHPPowerPoint (http://www.codeplex.com/PHPPowerPoint)
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
* @version ##VERSION##, ##DATE##
*/


/**
* PHPPowerPoint_Shape_Chart_Type_Scatter
*
* @category PHPPowerPoint
* @package PHPPowerPoint_Shape_Chart_Type
* @copyright Copyright (c) 2009 - 2010 PHPPowerPoint (http://www.codeplex.com/PHPPowerPoint)
*/
class PHPPowerPoint_Shape_Chart_Type_Scatter extends PHPPowerPoint_Shape_Chart_Type implements PHPPowerPoint_IComparable
{
/**
* Data
*
* @var array
*/
private $_data = array();

/**
* Create a new PHPPowerPoint_Shape_Chart_Type_Scatter instance
*/
public function __construct()
{
}

/**
* Get Data
*
* @return array
*/
public function getData() {
return $this->_data;
}

/**
* Set Data
*
* @param array $value Array of PHPPowerPoint_Shape_Chart_Series
* @return PHPPowerPoint_Shape_Type_Bar3D
*/
public function setData($value = array()) {
$this->_data = $value;
return $this;
}

/**
* Add Series
*
* @param PHPPowerPoint_Shape_Chart_Series $value
* @return PHPPowerPoint_Shape_Type_Bar3D
*/
public function addSeries(PHPPowerPoint_Shape_Chart_Series $value) {
$this->_data[] = $value;
return $this;
}

/**
* Get hash code
*
* @return string Hash code
*/
public function getHashCode() {
$hash = '';
foreach ($this->_data as $series) {
$hash .= $series->getHashCode();
}

return md5(
$hash
. __CLASS__
);
}

/**
* Hash index
*
* @var string
*/
private $_hashIndex;

/**
* Get hash index
*
* Note that this index may vary during script execution! Only reliable moment is
* while doing a write of a workbook and when changes are not allowed.
*
* @return string Hash index
*/
public function getHashIndex() {
return $this->_hashIndex;
}

/**
* Set hash index
*
* Note that this index may vary during script execution! Only reliable moment is
* while doing a write of a workbook and when changes are not allowed.
*
* @param string $value Hash index
*/
public function setHashIndex($value) {
$this->_hashIndex = $value;
}

/**
* Implement PHP __clone to create a deep clone, not just a shallow copy.
*/
public function __clone() {
$vars = get_object_vars($this);
foreach ($vars as $key => $value) {
if (is_object($value)) {
$this->$key = clone $value;
} else {
$this->$key = $value;
}
}
}
}
213 changes: 211 additions & 2 deletions Classes/PHPPowerPoint/Writer/PowerPoint2007/Chart.php
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Original file line number Diff line number Diff line change
Expand Up @@ -504,6 +504,8 @@ protected function _writePlotArea(PHPPowerPoint_Shared_XMLWriter $objWriter, PHP
$this->_writeTypePie3D($objWriter, $chartType, $chart->getIncludeSpreadsheet());
} else if ($chartType instanceof PHPPowerPoint_Shape_Chart_Type_Line) {
$this->_writeTypeLine($objWriter, $chartType, $chart->getIncludeSpreadsheet());
} else if ($chartType instanceof PHPPowerPoint_Shape_Chart_Type_Scatter) {
$this->_writeTypeScatter($objWriter, $chartType, $chart->getIncludeSpreadsheet());
} else {
throw new Exception('The chart type provided could not be rendered.');
}
Expand Down Expand Up @@ -648,8 +650,8 @@ protected function _writePlotArea(PHPPowerPoint_Shared_XMLWriter $objWriter, PHP
$objWriter->endElement();

// c:majorGridlines
$objWriter->startElement('c:majorGridlines');
$objWriter->endElement();
//$objWriter->startElement('c:majorGridlines');
//$objWriter->endElement();

// c:majorTickMark
$objWriter->startElement('c:majorTickMark');
Expand Down Expand Up @@ -1467,4 +1469,211 @@ protected function _writeTypeLine(PHPPowerPoint_Shared_XMLWriter $objWriter, PHP

$objWriter->endElement();
}

/**
* Write Type Scatter
*
* @param PHPPowerPoint_Shared_XMLWriter $objWriter XML Writer
* @param PHPPowerPoint_Shape_Chart_Type_Scatter $subject
* @param boolean $includeSheet
* @throws Exception
*/
protected function _writeTypeScatter(PHPPowerPoint_Shared_XMLWriter $objWriter, PHPPowerPoint_Shape_Chart_Type_Scatter $subject, $includeSheet = false) {
// c:scatterChart
$objWriter->startElement('c:scatterChart');

// c:scatterStyle
$objWriter->startElement('c:scatterStyle');
$objWriter->writeAttribute('val', 'lineMarker');
$objWriter->endElement();

// c:varyColors
$objWriter->startElement('c:varyColors');
$objWriter->writeAttribute('val', '0');
$objWriter->endElement();

// Write series
$seriesIndex = 0;
foreach ($subject->getData() as $series) {
// c:ser
$objWriter->startElement('c:ser');

// c:idx
$objWriter->startElement('c:idx');
$objWriter->writeAttribute('val', $seriesIndex);
$objWriter->endElement();

// c:order
$objWriter->startElement('c:order');
$objWriter->writeAttribute('val', $seriesIndex);
$objWriter->endElement();

// c:tx
$objWriter->startElement('c:tx');
$coords = ($includeSheet ? 'Sheet1!$' . PHPExcel_Cell::stringFromColumnIndex(1 + $seriesIndex) . '$1' : '');
$this->_writeSingleValueOrReference($objWriter, $includeSheet, $series->getTitle(), $coords);
$objWriter->endElement();

// c:marker
$objWriter->startElement('c:marker');

// c:marker
$objWriter->startElement('c:symbol');
$objWriter->writeAttribute('val', 'none'); // Marker style
//$objWriter->writeAttribute('size', '7'); // Marker size
$objWriter->endElement();

$objWriter->endElement();
/*
// Fills for points?
$dataPointFills = $series->getDataPointFills();
foreach ($dataPointFills as $key => $value) {
// c:dPt
$objWriter->startElement('c:dPt');
// c:idx
$this->_writeElementWithValAttribute($objWriter, 'c:idx', $key);
// c:spPr
$objWriter->startElement('c:spPr');
// Write fill
$this->_writeFill($objWriter, $value);
$objWriter->endElement();
$objWriter->endElement();
}
*/
// c:dLbls
$objWriter->startElement('c:dLbls');

// c:txPr
$objWriter->startElement('c:txPr');

// a:bodyPr
$objWriter->writeElement('a:bodyPr', null);

// a:lstStyle
$objWriter->writeElement('a:lstStyle', null);

// a:p
$objWriter->startElement('a:p');

// a:pPr
$objWriter->startElement('a:pPr');

// a:defRPr
$objWriter->startElement('a:defRPr');

$objWriter->writeAttribute('b', ($series->getFont()->getBold() ? 'true' : 'false'));
$objWriter->writeAttribute('i', ($series->getFont()->getItalic() ? 'true' : 'false'));
$objWriter->writeAttribute('strike', ($series->getFont()->getStrikethrough() ? 'sngStrike' : 'noStrike'));
$objWriter->writeAttribute('sz', ($series->getFont()->getSize() * 100));
$objWriter->writeAttribute('u', $series->getFont()->getUnderline());

if ($series->getFont()->getSuperScript() || $series->getFont()->getSubScript()) {
if ($series->getFont()->getSuperScript()) {
$objWriter->writeAttribute('baseline', '30000');
} else if ($series->getFont()->getSubScript()) {
$objWriter->writeAttribute('baseline', '-25000');
}
}

// Font - a:solidFill
$objWriter->startElement('a:solidFill');

// a:srgbClr
$objWriter->startElement('a:srgbClr');
$objWriter->writeAttribute('val', $series->getFont()->getColor()->getRGB());
$objWriter->endElement();

$objWriter->endElement();

// Font - a:latin
$objWriter->startElement('a:latin');
$objWriter->writeAttribute('typeface', $series->getFont()->getName());
$objWriter->endElement();

$objWriter->endElement();

$objWriter->endElement();

// a:endParaRPr
$objWriter->startElement('a:endParaRPr');
$objWriter->writeAttribute('lang', 'en-US');
$objWriter->writeAttribute('dirty', '0');
$objWriter->endElement();

$objWriter->endElement();

$objWriter->endElement();

// c:showLegendKey
$this->_writeElementWithValAttribute($objWriter, 'c:showLegendKey', '0');

// c:showVal
$this->_writeElementWithValAttribute($objWriter, 'c:showVal', $series->getShowValue() ? '1' : '0');

// c:showCatName
$this->_writeElementWithValAttribute($objWriter, 'c:showCatName', $series->getShowCategoryName() ? '1' : '0');

// c:showSerName
$this->_writeElementWithValAttribute($objWriter, 'c:showSerName', $series->getShowSeriesName() ? '1' : '0');

// c:showPercent
$this->_writeElementWithValAttribute($objWriter, 'c:showPercent', $series->getShowPercentage() ? '1' : '0');

// c:showLeaderLines
$this->_writeElementWithValAttribute($objWriter, 'c:showLeaderLines', $series->getShowLeaderLines() ? '1' : '0');

$objWriter->endElement();
/*
// c:spPr
$objWriter->startElement('c:spPr');
// Write fill
$this->_writeFill($objWriter, $series->getFill());
$objWriter->endElement();
*/
// Write X axis data
$axisXData = array_keys($series->getValues());

// c:xVal
$objWriter->startElement('c:xVal');
$this->_writeMultipleValuesOrReference($objWriter, $includeSheet, $axisXData, 'Sheet1!$A$2:$A$' . (1 + count($axisXData)));
$objWriter->endElement();

// Write Y axis data
$axisYData = array_values($series->getValues());

// c:yVal
$objWriter->startElement('c:yVal');
$coords = ($includeSheet ? 'Sheet1!$' . PHPExcel_Cell::stringFromColumnIndex($seriesIndex + 1) . '$2:$' . PHPExcel_Cell::stringFromColumnIndex($seriesIndex + 1) . '$' . (1 + count($axisYData)) : '');
$this->_writeMultipleValuesOrReference($objWriter, $includeSheet, $axisYData, $coords);
$objWriter->endElement();

// c:smooth
$objWriter->startElement('c:smooth');
$objWriter->writeAttribute('val', '0');
$objWriter->endElement();

$objWriter->endElement();

++$seriesIndex;
}

// c:axId
$objWriter->startElement('c:axId');
$objWriter->writeAttribute('val', '52743552');
$objWriter->endElement();

// c:axId
$objWriter->startElement('c:axId');
$objWriter->writeAttribute('val', '52749440');
$objWriter->endElement();

$objWriter->endElement();
}
}
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