class PHPExcel_Worksheet_MemoryDrawing in Loft Data Grids 7.2
Same name and namespace in other branches
- 6.2 vendor/phpoffice/phpexcel/Classes/PHPExcel/Worksheet/MemoryDrawing.php \PHPExcel_Worksheet_MemoryDrawing
PHPExcel_Worksheet_MemoryDrawing
@category PHPExcel @package PHPExcel_Worksheet @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
Hierarchy
- class \PHPExcel_Worksheet_BaseDrawing implements PHPExcel_IComparable
- class \PHPExcel_Worksheet_MemoryDrawing implements PHPExcel_IComparable
Expanded class hierarchy of PHPExcel_Worksheet_MemoryDrawing
File
- vendor/
phpoffice/ phpexcel/ Classes/ PHPExcel/ Worksheet/ MemoryDrawing.php, line 36
View source
class PHPExcel_Worksheet_MemoryDrawing extends PHPExcel_Worksheet_BaseDrawing implements PHPExcel_IComparable {
/* Rendering functions */
const RENDERING_DEFAULT = 'imagepng';
const RENDERING_PNG = 'imagepng';
const RENDERING_GIF = 'imagegif';
const RENDERING_JPEG = 'imagejpeg';
/* MIME types */
const MIMETYPE_DEFAULT = 'image/png';
const MIMETYPE_PNG = 'image/png';
const MIMETYPE_GIF = 'image/gif';
const MIMETYPE_JPEG = 'image/jpeg';
/**
* Image resource
*
* @var resource
*/
private $_imageResource;
/**
* Rendering function
*
* @var string
*/
private $_renderingFunction;
/**
* Mime type
*
* @var string
*/
private $_mimeType;
/**
* Unique name
*
* @var string
*/
private $_uniqueName;
/**
* Create a new PHPExcel_Worksheet_MemoryDrawing
*/
public function __construct() {
// Initialise values
$this->_imageResource = null;
$this->_renderingFunction = self::RENDERING_DEFAULT;
$this->_mimeType = self::MIMETYPE_DEFAULT;
$this->_uniqueName = md5(rand(0, 9999) . time() . rand(0, 9999));
// Initialize parent
parent::__construct();
}
/**
* Get image resource
*
* @return resource
*/
public function getImageResource() {
return $this->_imageResource;
}
/**
* Set image resource
*
* @param $value resource
* @return PHPExcel_Worksheet_MemoryDrawing
*/
public function setImageResource($value = null) {
$this->_imageResource = $value;
if (!is_null($this->_imageResource)) {
// Get width/height
$this->_width = imagesx($this->_imageResource);
$this->_height = imagesy($this->_imageResource);
}
return $this;
}
/**
* Get rendering function
*
* @return string
*/
public function getRenderingFunction() {
return $this->_renderingFunction;
}
/**
* Set rendering function
*
* @param string $value
* @return PHPExcel_Worksheet_MemoryDrawing
*/
public function setRenderingFunction($value = PHPExcel_Worksheet_MemoryDrawing::RENDERING_DEFAULT) {
$this->_renderingFunction = $value;
return $this;
}
/**
* Get mime type
*
* @return string
*/
public function getMimeType() {
return $this->_mimeType;
}
/**
* Set mime type
*
* @param string $value
* @return PHPExcel_Worksheet_MemoryDrawing
*/
public function setMimeType($value = PHPExcel_Worksheet_MemoryDrawing::MIMETYPE_DEFAULT) {
$this->_mimeType = $value;
return $this;
}
/**
* Get indexed filename (using image index)
*
* @return string
*/
public function getIndexedFilename() {
$extension = strtolower($this
->getMimeType());
$extension = explode('/', $extension);
$extension = $extension[1];
return $this->_uniqueName . $this
->getImageIndex() . '.' . $extension;
}
/**
* Get hash code
*
* @return string Hash code
*/
public function getHashCode() {
return md5($this->_renderingFunction . $this->_mimeType . $this->_uniqueName . parent::getHashCode() . __CLASS__);
}
/**
* 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;
}
}
}
}