xref: /webtrees/app/Report/ReportPdfImage.php (revision 3cfcc809af53e831fa6cafac7b274a2cb407db6e) 
1<?php
2
3/**
4 * webtrees: online genealogy
5 * Copyright (C) 2019 webtrees development team
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
16 */
17declare(strict_types=1);
18
19namespace Fisharebest\Webtrees\Report;
20
21/**
22 * Class ReportPdfImage
23 */
24class ReportPdfImage extends ReportBaseImage
25{
26    /**
27     * PDF image renderer
28     *
29     * @param ReportTcpdf $renderer
30     *
31     * @return void
32     */
33    public function render($renderer)
34    {
35        static $lastpicbottom, $lastpicpage, $lastpicleft, $lastpicright;
36
37        // Check for a pagebreak first
38        if ($renderer->checkPageBreakPDF($this->height + 5)) {
39            $this->y = $renderer->GetY();
40        }
41
42        $curx = $renderer->GetX();
43
44        // Get the current positions
45        if ($this->x === ReportBaseElement::CURRENT_POSITION) {
46            $this->x = $renderer->GetX();
47        } else {
48            // For static position add margin
49            $this->x = $renderer->addMarginX($this->x);
50            $renderer->SetX($curx);
51        }
52        if ($this->y === ReportBaseElement::CURRENT_POSITION) {
53            //-- first check for a collision with the last picture
54            if (isset($lastpicbottom)) {
55                if ($renderer->PageNo() === $lastpicpage && $lastpicbottom >= $renderer->GetY() && $this->x >= $lastpicleft && $this->x <= $lastpicright) {
56                    $renderer->SetY($lastpicbottom + 5);
57                }
58            }
59            $this->y = $renderer->GetY();
60        } else {
61            $renderer->SetY($this->y);
62        }
63        if ($renderer->getRTL()) {
64            $renderer->Image(
65                $this->file,
66                $renderer->getPageWidth() - $this->x,
67                $this->y,
68                $this->width,
69                $this->height,
70                '',
71                '',
72                $this->line,
73                false,
74                72,
75                $this->align
76            );
77        } else {
78            $renderer->Image(
79                $this->file,
80                $this->x,
81                $this->y,
82                $this->width,
83                $this->height,
84                '',
85                '',
86                $this->line,
87                false,
88                72,
89                $this->align
90            );
91        }
92        $lastpicpage           = $renderer->PageNo();
93        $renderer->lastpicpage = $renderer->getPage();
94        $lastpicleft           = $this->x;
95        $lastpicright          = $this->x + $this->width;
96        $lastpicbottom         = $this->y + $this->height;
97        // Setup for the next line
98        if ($this->line === 'N') {
99            $renderer->SetY($lastpicbottom);
100        }
101    }
102
103    /**
104     * Get the image height
105     *
106     * @param ReportTcpdf $renderer
107     *
108     * @return float
109     */
110    public function getHeight($renderer): float
111    {
112        return $this->height;
113    }
114
115    /**
116     * Get the image width.
117     *
118     * @param $renderer
119     *
120     * @return float|array
121     */
122    public function getWidth($renderer)
123    {
124        return $this->width;
125    }
126}
127