library\images\methods\BoxCrop::Execute()

Complexity

Conditions	2
Paths	2

Size

Total Lines	25
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	0	Features	1

<?php
		public function Execute($imageResource)
		{
			// Define the origial width and height
			$originalWidth = imagesx($imageResource);
			$originalHeight = imagesy($imageResource);
			
			// Define the ratios
			$wRatio = $this->_width / $originalWidth;
			$hRatio = $this->_height / $originalHeight;
			
			// Define which ratio will be used, depending on which is the smallest side
			$ratio = min($hRatio, $wRatio);
			if($ratio > 1) $ratio = 1;
			
			// Define sizes
			$this->_destWidth = floor($originalWidth * $ratio);
			$this->_destHeight = floor($originalHeight * $ratio);
			
			// Define margins
			$this->_destX = floor(($this->_width  - $this->_destWidth) / 2);
			$this->_destY = floor(($this->_height - $this->_destHeight) / 2);
			
			// Execute the Crop method with the given parameters
			return parent::Execute($imageResource);
		}
	}
}