/**
* Draw an image at the specified position on the page.
*
* @param \Zend\Pdf\Image $image
* @param float $x1
* @param float $y1
* @param float $x2
* @param float $y2
* @return \Zend\Pdf\Page
*/
public function drawImage(Resource\Image\AbstractImage $image, $x1, $y1, $x2, $y2)
{
$this->_addProcSet('PDF');
$imageName = $this->_attachResource('XObject', $image);
$imageNameObj = new InternalType\NameObject($imageName);
$x1Obj = new InternalType\NumericObject($x1);
$y1Obj = new InternalType\NumericObject($y1);
$widthObj = new InternalType\NumericObject($x2 - $x1);
$heightObj = new InternalType\NumericObject($y2 - $y1);
$this->_contents .= "q\n" . '1 0 0 1 ' . $x1Obj->toString() . ' ' . $y1Obj->toString() . " cm\n" . $widthObj->toString() . ' 0 0 ' . $heightObj->toString() . " 0 0 cm\n" . $imageNameObj->toString() . " Do\n" . "Q\n";
return $this;
}
/**
* Return object as string
*
* @param \Zend\Pdf\ObjectFactory $factory
* @return string
*/
public function toString(Pdf\ObjectFactory $factory = null)
{
$outStr = '<<';
$lastNL = 0;
foreach ($this->_items as $name => $element) {
if (!is_object($element)) {
throw new Exception\RuntimeException('Wrong data');
}
if (strlen($outStr) - $lastNL > 128) {
$outStr .= "\n";
$lastNL = strlen($outStr);
}
$nameObj = new NameObject($name);
$outStr .= $nameObj->toString($factory) . ' ' . $element->toString($factory) . ' ';
}
$outStr .= '>>';
return $outStr;
}
public function testToString()
{
$nameObj = new InternalType\NameObject('MyName');
$this->assertEquals($nameObj->toString(), '/MyName');
}
