/**
* Dump style to a string, which can be directly inserted into content stream
*
* @return string
*/
public function instructions()
{
$instructions = '';
if ($this->_fillColor !== null) {
$instructions .= $this->_fillColor->instructions(false);
}
if ($this->_color !== null) {
$instructions .= $this->_color->instructions(true);
}
if ($this->_lineWidth !== null) {
$instructions .= $this->_lineWidth->toString() . " w\n";
}
if ($this->_lineDashingPattern !== null) {
require_once 'Zend/Pdf/Element/Array.php';
$dashPattern = new Zend_Pdf_Element_Array();
require_once 'Zend/Pdf/Element/Numeric.php';
foreach ($this->_lineDashingPattern as $dashItem) {
$dashElement = new Zend_Pdf_Element_Numeric($dashItem);
$dashPattern->items[] = $dashElement;
}
$instructions .= $dashPattern->toString() . ' '
. $this->_lineDashingPhase->toString() . " d\n";
}
return $instructions;
}
/**
* Instructions, which can be directly inserted into content stream
* to switch color.
* Color set instructions differ for stroking and nonstroking operations.
*
* @param boolean $stroking
* @return string
*/
public function instructions($stroking)
{
return $this->_c->toString() . ' '
. $this->_m->toString() . ' '
. $this->_y->toString() . ' '
. $this->_k->toString() . ($stroking? " K\n" : " k\n");
}
/**
* Instructions, which can be directly inserted into content stream
* to switch color.
* Color set instructions differ for stroking and nonstroking operations.
*
* @param boolean $stroking
* @return string
*/
public function instructions($stroking)
{
return $this->_grayLevel->toString() . ($stroking ? " G\n" : " g\n");
}
/**
* Instructions, which can be directly inserted into content stream
* to switch color.
* Color set instructions differ for stroking and nonstroking operations.
*
* @param boolean $stroking
* @return string
*/
public function instructions($stroking)
{
return $this->_r->toString() . ' ' . $this->_g->toString() . ' ' . $this->_b->toString() . ($stroking ? " RG\n" : " rg\n");
}
/**
* Translate coordination system.
*
* @param float $x - the X co-ordinate of axis skew point
* @param float $y - the Y co-ordinate of axis skew point
* @param float $xAngle - X axis skew angle
* @param float $yAngle - Y axis skew angle
* @return Zend_Pdf_Page
*/
public function skew($x, $y, $xAngle, $yAngle)
{
$tanXObj = new Zend_Pdf_Element_Numeric(tan($xAngle));
$tanYObj = new Zend_Pdf_Element_Numeric(-tan($yAngle));
$xObj = new Zend_Pdf_Element_Numeric($x);
$yObj = new Zend_Pdf_Element_Numeric($y);
$mXObj = new Zend_Pdf_Element_Numeric(-$x);
$mYObj = new Zend_Pdf_Element_Numeric(-$y);
$this->_addProcSet('PDF');
$this->_contents .= '1 0 0 1 ' . $xObj->toString() . ' ' . $yObj->toString() . " cm\n" . '1 ' . $tanXObj->toString() . ' ' . $tanYObj->toString() . " 1 0 0 cm\n" . '1 0 0 1 ' . $mXObj->toString() . ' ' . $mYObj->toString() . " cm\n";
return $this;
}
/**
* Rotate the page.
*
* @param float $angle
*/
public function rotate($x, $y, $angle)
{
$cos = new Zend_Pdf_Element_Numeric(cos($angle));
$sin = new Zend_Pdf_Element_Numeric(sin($angle));
$mSin = new Zend_Pdf_Element_Numeric(-$sin->value);
$xObj = new Zend_Pdf_Element_Numeric($x);
$yObj = new Zend_Pdf_Element_Numeric($y);
$mXObj = new Zend_Pdf_Element_Numeric(-$x);
$mYObj = new Zend_Pdf_Element_Numeric(-$y);
$this->_addProcSet('PDF');
$this->_contents .= '1 0 0 1 ' . $xObj->toString() . ' ' . $yObj->toString() . " cm\n" . $cos->toString() . ' ' . $sin->toString() . ' ' . $mSin->toString() . ' ' . $cos->toString() . " 0 0 cm\n" . '1 0 0 1 ' . $mXObj->toString() . ' ' . $mYObj->toString() . " cm\n";
}
public function testToStringFloat3()
{
$intObj = new Zend_Pdf_Element_Numeric(-100.426);
$this->assertEquals($intObj->toString(), '-100.426');
}
public function testGetType()
{
$intObj = new Zend_Pdf_Element_Numeric(100);
$obj = new Zend_Pdf_Element_Object($intObj, 1, 0, new Zend_Pdf_ElementFactory(1));
$this->assertEquals($obj->getType(), $intObj->getType());
}