本文整理匯總了PHP中Zend_Pdf_Color::instructions方法的典型用法代碼示例。如果您正苦於以下問題：PHP Zend_Pdf_Color::instructions方法的具體用法？PHP Zend_Pdf_Color::instructions怎麽用？PHP Zend_Pdf_Color::instructions使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Zend_Pdf_Color的用法示例。
在下文中一共展示了Zend_Pdf_Color::instructions方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: instructions
/**
* 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;
}示例2: setLineColor
/**
* Set line color.
*
* @param Zend_Pdf_Color $color
* @return Zend_Pdf_Page
*/
public function setLineColor(Zend_Pdf_Color $color)
{
$this->_addProcSet('PDF');
$this->_contents .= $color->instructions(true);
return $this;
}示例3: 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 $this->_color->instructions($stroking);
}