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<?php namespace RtfHtmlPhp\Html; class Image { public $format; public $width; public $height; public $goalWidth; public $goalHeight; public $pcScaleX; public $pcScaleY; public $binarySize; public $imageData; /** * Object constructor. */ public function __construct() { $this->reset(); } /** * Resets the object to the initial state * * @return void */ public function reset() { $this->format = 'bmp'; $this->width = 0; // in xExt if wmetafile otherwise in px $this->height = 0; // in yExt if wmetafile otherwise in px $this->goalWidth = 0; // in twips $this->goalHeight = 0; // in twips $this->pcScaleX = 100; // 100% $this->pcScaleY = 100; // 100% $this->binarySize = null; // Number of bytes of the binary data $this->imageData = null; // Binary or Hexadecimal Data } /** * Generate a HTML content for the image * * @return string Image tag content, An empty string for unsupported/empty image */ public function printImage() { // process binary data if (isset($this->binarySize)) { // Not implemented return ''; } if (empty($this->imageData)) { return ''; } // process hexadecimal data $data = base64_encode(pack('H*', $this->imageData)); // <img src="data:image/{FORMAT};base64,{#BDATA}" /> return "<img src=\"data:image/{$this->format};base64,{$data}\" />"; } }
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