1<?php 2/** 3 * webtrees: online genealogy 4 * Copyright (C) 2018 webtrees development team 5 * This program is free software: you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation, either version 3 of the License, or 8 * (at your option) any later version. 9 * This program is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * You should have received a copy of the GNU General Public License 14 * along with this program. If not, see <http://www.gnu.org/licenses/>. 15 */ 16namespace Fisharebest\Webtrees\Report; 17 18/** 19 * Class ReportHtmlImage 20 */ 21class ReportHtmlImage extends ReportBaseImage { 22 /** 23 * Image renderer 24 * 25 * @param ReportHtml $renderer 26 */ 27 public function render($renderer) { 28 global $lastpicbottom, $lastpicpage, $lastpicleft, $lastpicright; 29 30 // Get the current positions 31 if ($this->x == '.') { 32 $this->x = $renderer->getX(); 33 } 34 if ($this->y == '.') { 35 //-- first check for a collision with the last picture 36 if (isset($lastpicbottom)) { 37 if (($renderer->pageNo() == $lastpicpage) && ($lastpicbottom >= $renderer->getY()) && ($this->x >= $lastpicleft) && ($this->x <= $lastpicright)) { 38 $renderer->setY($lastpicbottom + ($renderer->cPadding * 2)); 39 } 40 } 41 $this->y = $renderer->getY(); 42 } 43 44 // Image alignment 45 switch ($this->align) { 46 case 'L': 47 echo '<div style="position:absolute;top:', $this->y, 'pt;left:0pt;width:', $renderer->getRemainingWidth(), "pt;text-align:left;\">\n"; 48 echo '<img src="', $this->file, '" style="width:', $this->width, 'pt;height:', $this->height, "pt;\" alt=\"\">\n</div>\n"; 49 break; 50 case 'C': 51 echo '<div style="position:absolute;top:', $this->y, 'pt;left:0pt;width:', $renderer->getRemainingWidth(), "pt;text-align:center;\">\n"; 52 echo '<img src="', $this->file, '" style="width:', $this->width, 'pt;height:', $this->height, "pt;\" alt=\"\">\n</div>\n"; 53 break; 54 case 'R': 55 echo '<div style="position:absolute;top:', $this->y, 'pt;left:0pt;width:', $renderer->getRemainingWidth(), "pt;text-align:right;\">\n"; 56 echo '<img src="', $this->file, '" style="width:', $this->width, 'pt;height:', $this->height, "pt;\" alt=\"\">\n</div>\n"; 57 break; 58 default: 59 echo '<img src="', $this->file, '" style="position:absolute;', $renderer->alignRTL, ':', $this->x, 'pt;top:', $this->y, 'pt;width:', $this->width, 'pt;height:', $this->height, "pt;\" alt=\"\">\n"; 60 } 61 62 $lastpicpage = $renderer->pageNo(); 63 $lastpicleft = $this->x; 64 $lastpicright = $this->x + $this->width; 65 $lastpicbottom = $this->y + $this->height; 66 // Setup for the next line 67 if ($this->line == 'N') { 68 $renderer->setY($lastpicbottom); 69 } 70 // Keep max Y updated 71 $renderer->addMaxY($lastpicbottom); 72 } 73 74 /** 75 * Get the image height 76 * This would be called from the TextBox only for multiple images 77 * so we add a bit bottom space between the images 78 * 79 * @param ReportHtml $html 80 * 81 * @return float 82 */ 83 public function getHeight($html) { 84 return $this->height + ($html->cPadding * 2); 85 } 86} 87