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114 lines
3.3 KiB
114 lines
3.3 KiB
<?php
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/**
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* DOMPDF - PHP5 HTML to PDF renderer
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*
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* File: $RCSfile: block_renderer.cls.php,v $
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* Created on: 2004-06-03
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*
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* Copyright (c) 2004 - Benj Carson <benjcarson@digitaljunkies.ca>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this library in the file LICENSE.LGPL; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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* 02111-1307 USA
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*
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* Alternatively, you may distribute this software under the terms of the
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* PHP License, version 3.0 or later. A copy of this license should have
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* been distributed with this file in the file LICENSE.PHP . If this is not
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* the case, you can obtain a copy at http://www.php.net/license/3_0.txt.
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*
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* The latest version of DOMPDF might be available at:
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* http://www.dompdf.com/
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*
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* @link http://www.dompdf.com/
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* @copyright 2004 Benj Carson
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* @author Benj Carson <benjcarson@digitaljunkies.ca>
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* @package dompdf
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*/
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/* $Id: block_renderer.cls.php 216 2010-03-11 22:49:18Z ryan.masten $ */
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/**
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* Renders block frames
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*
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* @access private
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* @package dompdf
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*/
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class Block_Renderer extends Abstract_Renderer {
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//........................................................................
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function render(Frame $frame) {
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$style = $frame->get_style();
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list($x, $y, $w, $h) = $frame->get_padding_box();
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// Draw our background, border and content
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if ( ($bg = $style->background_color) !== "transparent" ) {
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$this->_canvas->filled_rectangle( $x, $y, $w, $h, $style->background_color );
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}
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if ( ($url = $style->background_image) && $url !== "none" )
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$this->_background_image($url, $x, $y, $w, $h, $style);
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$this->_render_border($frame);
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}
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protected function _render_border(Frame_Decorator $frame, $corner_style = "bevel") {
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$cb = $frame->get_containing_block();
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$style = $frame->get_style();
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$bbox = $frame->get_border_box();
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$bp = $frame->get_style()->get_border_properties();
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$widths = array($style->length_in_pt($bp["top"]["width"]),
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$style->length_in_pt($bp["right"]["width"]),
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$style->length_in_pt($bp["bottom"]["width"]),
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$style->length_in_pt($bp["left"]["width"]));
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foreach ($bp as $side => $props) {
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list($x, $y, $w, $h) = $bbox;
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if ( !$props["style"] || $props["style"] === "none" || $props["width"] <= 0 )
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continue;
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switch($side) {
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case "top":
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$length = $w;
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break;
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case "bottom":
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$length = $w;
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$y += $h;
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break;
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case "left":
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$length = $h;
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break;
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case "right":
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$length = $h;
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$x += $w;
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break;
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default:
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break;
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}
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$method = "_border_" . $props["style"];
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$this->$method($x, $y, $length, $props["color"], $widths, $side, $corner_style);
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}
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}
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}
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