xref: /webtrees/app/Report/ReportPdfImage.php (revision cfe766af61e4d860f17afd91dc1b2e538caffa79) 
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 ReportPdfImage
20 */
21class ReportPdfImage extends ReportBaseImage
22{
23    /**
24     * PDF image renderer
25     *
26     * @param ReportTcpdf $renderer
27     *
28     * @return void
29     */
30    public function render($renderer)
31    {
32        global $lastpicbottom, $lastpicpage, $lastpicleft, $lastpicright;
33
34        // Check for a pagebreak first
35        if ($renderer->checkPageBreakPDF($this->height + 5)) {
36            $this->y = $renderer->GetY();
37        }
38
39        $curx = $renderer->GetX();
40
41        // Get the current positions
42        if ($this->x === -1) {
43            $this->x = $renderer->GetX();
44        } else {
45            // For static position add margin
46            $this->x = $renderer->addMarginX($this->x);
47            $renderer->SetX($curx);
48        }
49        if ($this->y === -1) {
50            //-- first check for a collision with the last picture
51            if (isset($lastpicbottom)) {
52                if (($renderer->PageNo() == $lastpicpage) && ($lastpicbottom >= $renderer->GetY()) && ($this->x >= $lastpicleft) && ($this->x <= $lastpicright)
53                ) {
54                    $renderer->SetY($lastpicbottom + 5);
55                }
56            }
57            $this->y = $renderer->GetY();
58        } else {
59            $renderer->SetY($this->y);
60        }
61        if ($renderer->getRTL()) {
62            $renderer->Image(
63                $this->file,
64                $renderer->getPageWidth() - $this->x,
65                $this->y,
66                $this->width,
67                $this->height,
68                '',
69                '',
70                $this->line,
71                false,
72                72,
73                $this->align
74            );
75        } else {
76            $renderer->Image(
77                $this->file,
78                $this->x,
79                $this->y,
80                $this->width,
81                $this->height,
82                '',
83                '',
84                $this->line,
85                false,
86                72,
87                $this->align
88            );
89        }
90        $lastpicpage           = $renderer->PageNo();
91        $renderer->lastpicpage = $renderer->getPage();
92        $lastpicleft           = $this->x;
93        $lastpicright          = $this->x + $this->width;
94        $lastpicbottom         = $this->y + $this->height;
95        // Setup for the next line
96        if ($this->line == 'N') {
97            $renderer->SetY($lastpicbottom);
98        }
99    }
100
101    /**
102     * Get the image height
103     *
104     * @param ReportTcpdf $pdf
105     *
106     * @return float
107     */
108    public function getHeight($pdf): float
109    {
110        return $this->height;
111    }
112
113    /**
114     * Get the image width.
115     *
116     * @param $pdf
117     *
118     * @return float|array
119     */
120    public function getWidth($pdf)
121    {
122        return $this->width;
123    }
124}
125