public function testToString()
{
$srcArray = array();
$srcArray[] = new Zend_Pdf_Element_Boolean(false);
$srcArray[] = new Zend_Pdf_Element_Numeric(100.426);
$srcArray[] = new Zend_Pdf_Element_Name('MyName');
$srcArray[] = new Zend_Pdf_Element_String('some text');
$arrayObj = new Zend_Pdf_Element_Array($srcArray);
$this->assertEquals($arrayObj->toString(), '[false 100.426 /MyName (some text) ]');
}
/**
* Set line dashing pattern
*
* Pattern is an array of floats: array(on_length, off_length, on_length, off_length, ...)
* Phase is shift from the beginning of line.
*
* @param array $pattern
* @param array $phase
* @return Zend_Pdf_Page
*/
public function setLineDashingPattern($pattern, $phase = 0)
{
$this->_addProcSet('PDF');
if ($pattern === Zend_Pdf_Page::LINE_DASHING_SOLID) {
$pattern = array();
$phase = 0;
}
$dashPattern = new Zend_Pdf_Element_Array();
$phaseEleemnt = new Zend_Pdf_Element_Numeric($phase);
foreach ($pattern as $dashItem) {
$dashElement = new Zend_Pdf_Element_Numeric($dashItem);
$dashPattern->items[] = $dashElement;
}
$this->_contents .= $dashPattern->toString() . ' ' . $phaseEleemnt->toString() . " d\n";
return $this;
}
/**
* 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) {
//$1 'Zend/Pdf/Element/Array.php';
$dashPattern = new Zend_Pdf_Element_Array();
//$1 'Zend/Pdf/Element/Numeric.php';
foreach ($this->_lineDashingPattern as $dashItem) {
$dashElement = new Zend_Pdf_Element_Numeric($dashItem);
$dashPattern->items[] = $dashElement;
}
$instructions .= $dashPattern->toString() . ' ' . $this->_lineDashingPhase->toString() . " d\n";
}
return $instructions;
}
