/framework/vendor/zend/Zend/Pdf/Style.php
PHP | 295 lines | 109 code | 41 blank | 145 comment | 6 complexity | 3b49dcbc11bc825b72713443e16ae54a MD5 | raw file
Possible License(s): BSD-3-Clause, LGPL-2.1
- <?php
- /**
- * Zend Framework
- *
- * LICENSE
- *
- * This source file is subject to the new BSD license that is bundled
- * with this package in the file LICENSE.txt.
- * It is also available through the world-wide-web at this URL:
- * http://framework.zend.com/license/new-bsd
- * If you did not receive a copy of the license and are unable to
- * obtain it through the world-wide-web, please send an email
- * to license@zend.com so we can send you a copy immediately.
- *
- * @category Zend
- * @package Zend_Pdf
- * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license http://framework.zend.com/license/new-bsd New BSD License
- * @version $Id: Style.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
- /**
- * Style object.
- * Style object doesn't directly correspond to any PDF file object.
- * It's utility class, used as a container for style information.
- * It's used by Zend_Pdf_Page class in draw operations.
- *
- * @package Zend_Pdf
- * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
- * @license http://framework.zend.com/license/new-bsd New BSD License
- */
- class Zend_Pdf_Style
- {
- /**
- * Fill color.
- * Used to fill geometric shapes or text.
- *
- * @var Zend_Pdf_Color|null
- */
- private $_fillColor = null;
- /**
- * Line color.
- * Current color, used for lines and font outlines.
- *
- * @var Zend_Pdf_Color|null
- */
- private $_color;
- /**
- * Line width.
- *
- * @var Zend_Pdf_Element_Numeric
- */
- private $_lineWidth;
- /**
- * Array which describes line dashing pattern.
- * It's array of numeric:
- * array($on_length, $off_length, $on_length, $off_length, ...)
- *
- * @var array
- */
- private $_lineDashingPattern;
- /**
- * Line dashing phase
- *
- * @var float
- */
- private $_lineDashingPhase;
- /**
- * Current font
- *
- * @var Zend_Pdf_Resource_Font
- */
- private $_font;
- /**
- * Font size
- *
- * @var float
- */
- private $_fontSize;
- /**
- * Create style.
- *
- * @param Zend_Pdf_Style $anotherStyle
- */
- public function __construct($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;
- }
- }
- /**
- * Set fill color.
- *
- * @param Zend_Pdf_Color $color
- */
- public function setFillColor(Zend_Pdf_Color $color)
- {
- $this->_fillColor = $color;
- }
- /**
- * Set line color.
- *
- * @param Zend_Pdf_Color $color
- */
- public function setLineColor(Zend_Pdf_Color $color)
- {
- $this->_color = $color;
- }
- /**
- * Set line width.
- *
- * @param float $width
- */
- public function setLineWidth($width)
- {
- require_once 'Zend/Pdf/Element/Numeric.php';
- $this->_lineWidth = new Zend_Pdf_Element_Numeric($width);
- }
- /**
- * Set line dashing pattern
- *
- * @param array $pattern
- * @param float $phase
- */
- public function setLineDashingPattern($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);
- }
- /**
- * Set current font.
- *
- * @param Zend_Pdf_Resource_Font $font
- * @param float $fontSize
- */
- public function setFont(Zend_Pdf_Resource_Font $font, $fontSize)
- {
- $this->_font = $font;
- $this->_fontSize = $fontSize;
- }
- /**
- * Modify current font size
- *
- * @param float $fontSize
- */
- public function setFontSize($fontSize)
- {
- $this->_fontSize = $fontSize;
- }
- /**
- * Get fill color.
- *
- * @return Zend_Pdf_Color|null
- */
- public function getFillColor()
- {
- return $this->_fillColor;
- }
- /**
- * Get line color.
- *
- * @return Zend_Pdf_Color|null
- */
- public function getLineColor()
- {
- return $this->_color;
- }
- /**
- * Get line width.
- *
- * @return float
- */
- public function getLineWidth()
- {
- return $this->_lineWidth->value;
- }
- /**
- * Get line dashing pattern
- *
- * @return array
- */
- public function getLineDashingPattern()
- {
- return $this->_lineDashingPattern;
- }
- /**
- * Get current font.
- *
- * @return Zend_Pdf_Resource_Font $font
- */
- public function getFont()
- {
- return $this->_font;
- }
- /**
- * Get current font size
- *
- * @return float $fontSize
- */
- public function getFontSize()
- {
- return $this->_fontSize;
- }
- /**
- * Get line dashing phase
- *
- * @return float
- */
- public function getLineDashingPhase()
- {
- return $this->_lineDashingPhase->value;
- }
- /**
- * 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;
- }
- }