Style.php

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<?php
class Zend_Pdf_Style
{
    private $_fillColor = null;

    private $_color;

    private $_lineWidth;

    private $_lineDashingPattern;

    private $_lineDashingPhase;

    private $_font;

    private $_fontSize;



    public function __construct($anotherStyle = null)
    {
        if ($anotherStyle !== null) {
            $this->_fillColor          = $anotherStyle->_fillColor;
            $this->_color              = $anotherStyle->_color;
            $this->_lineWidth          = $anotherStyle->_lineWidth;
            $this->_lineDashingPattern = $anotherStyle->_lineDashingPattern;
            $this->_lineDashingPhase   = $anotherStyle->_lineDashingPhase;
            $this->_font               = $anotherStyle->_font;
            $this->_fontSize           = $anotherStyle->_fontSize;
        }
    }


    public function setFillColor(Zend_Pdf_Color $color)
    {
        $this->_fillColor = $color;
    }

    public function setLineColor(Zend_Pdf_Color $color)
    {
        $this->_color = $color;
    }

    public function setLineWidth($width)
    {
        #require_once 'Zend/Pdf/Element/Numeric.php';
        $this->_lineWidth = new Zend_Pdf_Element_Numeric($width);
    }


    public function setLineDashingPattern($pattern, $phase = 0)
    {
        #require_once 'Zend/Pdf/Page.php';
        if ($pattern === Zend_Pdf_Page::LINE_DASHING_SOLID) {
            $pattern = array();
            $phase   = 0;
        }

        #require_once 'Zend/Pdf/Element/Numeric.php';
        $this->_lineDashingPattern = $pattern;
        $this->_lineDashingPhase   = new Zend_Pdf_Element_Numeric($phase);
    }


    public function setFont(Zend_Pdf_Resource_Font $font, $fontSize)
    {
        $this->_font = $font;
        $this->_fontSize = $fontSize;
    }

    public function setFontSize($fontSize)
    {
        $this->_fontSize = $fontSize;
    }

    public function getFillColor()
    {
        return $this->_fillColor;
    }

    public function getLineColor()
    {
        return $this->_color;
    }

    public function getLineWidth()
    {
        return $this->_lineWidth->value;
    }

    public function getLineDashingPattern()
    {
        return $this->_lineDashingPattern;
    }


    public function getFont()
    {
        return $this->_font;
    }

    public function getFontSize()
    {
        return $this->_fontSize;
    }

    public function getLineDashingPhase()
    {
        return $this->_lineDashingPhase->value;
    }


    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;
    }

}