diff options
Diffstat (limited to 'admin/survey/export/libs/PHPPowerPoint/Shape/BaseDrawing.php')
| -rw-r--r-- | admin/survey/export/libs/PHPPowerPoint/Shape/BaseDrawing.php | 272 |
1 files changed, 272 insertions, 0 deletions
diff --git a/admin/survey/export/libs/PHPPowerPoint/Shape/BaseDrawing.php b/admin/survey/export/libs/PHPPowerPoint/Shape/BaseDrawing.php new file mode 100644 index 0000000..6ce6d94 --- /dev/null +++ b/admin/survey/export/libs/PHPPowerPoint/Shape/BaseDrawing.php @@ -0,0 +1,272 @@ +<?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
+ * @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 0.1.0, 2009-04-27
+ */
+
+
+/** PHPPowerPoint_IComparable */
+require_once 'PHPPowerPoint/IComparable.php';
+
+/** PHPPowerPoint_Shape */
+require_once 'PHPPowerPoint/Shape.php';
+
+/**
+ * PHPPowerPoint_Shape_BaseDrawing
+ *
+ * @category PHPPowerPoint
+ * @package PHPPowerPoint_Shape
+ * @copyright Copyright (c) 2009 - 2010 PHPPowerPoint (http://www.codeplex.com/PHPPowerPoint)
+ */
+abstract class PHPPowerPoint_Shape_BaseDrawing extends PHPPowerPoint_Shape implements PHPPowerPoint_IComparable
+{
+ /**
+ * Image counter
+ *
+ * @var int
+ */
+ private static $_imageCounter = 0;
+
+ /**
+ * Image index
+ *
+ * @var int
+ */
+ private $_imageIndex = 0;
+
+ /**
+ * Name
+ *
+ * @var string
+ */
+ protected $_name;
+
+ /**
+ * Description
+ *
+ * @var string
+ */
+ protected $_description;
+
+ /**
+ * Proportional resize
+ *
+ * @var boolean
+ */
+ protected $_resizeProportional;
+
+ /**
+ * Create a new PHPPowerPoint_Slide_BaseDrawing
+ */
+ public function __construct()
+ {
+ // Initialise values
+ $this->_name = '';
+ $this->_description = '';
+ $this->_resizeProportional = true;
+
+ // Set image index
+ self::$_imageCounter++;
+ $this->_imageIndex = self::$_imageCounter;
+
+ // Initialize parent
+ parent::__construct();
+ }
+
+ /**
+ * Get image index
+ *
+ * @return int
+ */
+ public function getImageIndex() {
+ return $this->_imageIndex;
+ }
+
+ /**
+ * Get Name
+ *
+ * @return string
+ */
+ public function getName() {
+ return $this->_name;
+ }
+
+ /**
+ * Set Name
+ *
+ * @param string $pValue
+ */
+ public function setName($pValue = '') {
+ $this->_name = $pValue;
+ }
+
+ /**
+ * Get Description
+ *
+ * @return string
+ */
+ public function getDescription() {
+ return $this->_description;
+ }
+
+ /**
+ * Set Description
+ *
+ * @param string $pValue
+ */
+ public function setDescription($pValue = '') {
+ $this->_description = $pValue;
+ }
+
+ /**
+ * Set Width
+ *
+ * @param int $pValue
+ */
+ public function setWidth($pValue = 0) {
+ // Resize proportional?
+ if ($this->_resizeProportional && $pValue != 0) {
+ $ratio = $this->_height / $this->_width;
+ $this->_height = round($ratio * $pValue);
+ }
+
+ // Set width
+ $this->_width = $pValue;
+ }
+
+ /**
+ * Set Height
+ *
+ * @param int $pValue
+ */
+ public function setHeight($pValue = 0) {
+ // Resize proportional?
+ if ($this->_resizeProportional && $pValue != 0) {
+ $ratio = $this->_width / $this->_height;
+ $this->_width = round($ratio * $pValue);
+ }
+
+ // Set height
+ $this->_height = $pValue;
+ }
+
+ /**
+ * Set width and height with proportional resize
+ * @author Vincent@luo MSN:kele_100@hotmail.com
+ * @param int $width
+ * @param int $height
+ * @example $objDrawing->setResizeProportional(true);
+ * @example $objDrawing->setWidthAndHeight(160,120);
+ */
+ public function setWidthAndHeight($width = 0, $height = 0) {
+ $xratio = $width / $this->_width;
+ $yratio = $height / $this->_height;
+ if ($this->_resizeProportional && !($width == 0 || $height == 0)) {
+ if (($xratio * $this->_height) < $height) {
+ $this->_height = ceil($xratio * $this->_height);
+ $this->_width = $width;
+ } else {
+ $this->_width = ceil($yratio * $this->_width);
+ $this->_height = $height;
+ }
+ }
+ }
+
+ /**
+ * Get ResizeProportional
+ *
+ * @return boolean
+ */
+ public function getResizeProportional() {
+ return $this->_resizeProportional;
+ }
+
+ /**
+ * Set ResizeProportional
+ *
+ * @param boolean $pValue
+ */
+ public function setResizeProportional($pValue = true) {
+ $this->_resizeProportional = $pValue;
+ }
+
+ /**
+ * Get hash code
+ *
+ * @return string Hash code
+ */
+ public function getHashCode() {
+ return md5(
+ $this->_name
+ . $this->_description
+ . parent::getHashCode()
+ . __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;
+ }
+ }
+ }
+}
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