|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace SixtyNine\Cloud\Renderer; |
|
4
|
|
|
|
|
5
|
|
|
|
|
6
|
|
|
use Imagine\Gd\Imagine; |
|
7
|
|
|
use Imagine\Image\Box; |
|
8
|
|
|
use Imagine\Image\Color; |
|
9
|
|
|
use Imagine\Image\ImageInterface; |
|
10
|
|
|
use Imagine\Image\Point; |
|
11
|
|
|
use SixtyNine\Cloud\Factory\FontsFactory; |
|
12
|
|
|
use SixtyNine\Cloud\Model\Cloud; |
|
13
|
|
|
use SixtyNine\Cloud\Placer\PlacerInterface; |
|
14
|
|
|
|
|
15
|
|
|
class CloudRenderer |
|
16
|
|
|
{ |
|
17
|
|
|
/** |
|
18
|
|
|
* @param Cloud $cloud |
|
19
|
|
|
* @param bool $drawBoundingBoxes |
|
20
|
|
|
* @return \Imagine\Gd\Image|\Imagine\Image\ImageInterface |
|
21
|
|
|
*/ |
|
22
|
1 |
|
public function render(Cloud $cloud, FontsFactory $fontsFactory, $drawBoundingBoxes = false) |
|
23
|
|
|
{ |
|
24
|
1 |
|
$imagine = new Imagine(); |
|
25
|
1 |
|
$size = new Box($cloud->getWidth(), $cloud->getHeight()); |
|
26
|
1 |
|
$image = $imagine->create( |
|
27
|
|
|
$size, |
|
28
|
1 |
|
new Color($cloud->getBackgroundColor()) |
|
29
|
|
|
); |
|
30
|
|
|
|
|
31
|
|
|
/** @var \SixtyNine\Cloud\Model\CloudWord $word */ |
|
32
|
1 |
|
foreach ($cloud->getWords() as $word) { |
|
33
|
|
|
|
|
34
|
1 |
|
if (!$word->getIsVisible()) { |
|
35
|
|
|
continue; |
|
36
|
|
|
} |
|
37
|
|
|
|
|
38
|
1 |
|
$font = $fontsFactory->getImagineFont($cloud->getFont(), $word->getSize(), $word->getColor()); |
|
39
|
1 |
|
$angle = $word->getAngle(); |
|
40
|
1 |
|
$pos = $word->getPosition(); |
|
41
|
1 |
|
$box =$word->getBox(); |
|
42
|
|
|
|
|
43
|
1 |
|
$image->draw()->text( |
|
44
|
1 |
|
$word->getText(), |
|
45
|
|
|
$font, |
|
46
|
1 |
|
new Point($pos[0], $pos[1]), |
|
47
|
|
|
$angle |
|
48
|
|
|
); |
|
49
|
|
|
|
|
50
|
1 |
|
if ($drawBoundingBoxes) { |
|
51
|
1 |
|
if ($word->getAngle() === 0) { |
|
52
|
|
|
$points = array( |
|
53
|
1 |
|
new Point($pos[0], $pos[1]), |
|
54
|
1 |
|
new Point($pos[0] + $box[0], $pos[1]), |
|
55
|
1 |
|
new Point($pos[0] + $box[0], $pos[1] + $box[1]), |
|
56
|
1 |
|
new Point($pos[0], $pos[1] + $box[1]), |
|
57
|
|
|
); |
|
58
|
|
|
} else { |
|
59
|
|
|
$points = array( |
|
60
|
1 |
|
new Point($pos[0], $pos[1] + $box[0]), |
|
61
|
1 |
|
new Point($pos[0] - $box[0], $pos[1] + $box[0]), |
|
62
|
1 |
|
new Point($pos[0] - $box[0], $pos[1] - $box[1] + $box[0]), |
|
63
|
1 |
|
new Point($pos[0], $pos[1] - $box[1] + $box[0]), |
|
64
|
|
|
); |
|
65
|
|
|
} |
|
66
|
1 |
|
$image->draw()->polygon($points, new Color(0xFF0000)); |
|
67
|
|
|
} |
|
68
|
|
|
} |
|
69
|
|
|
|
|
70
|
1 |
|
return $image; |
|
71
|
|
|
} |
|
72
|
|
|
|
|
73
|
1 |
|
public function renderUsher( |
|
74
|
|
|
ImageInterface $image, |
|
75
|
|
|
PlacerInterface $placer, |
|
76
|
|
|
$color, |
|
77
|
|
|
$maxIterations = 5000 |
|
78
|
|
|
) { |
|
79
|
1 |
|
$i = 0; |
|
80
|
1 |
|
$cur = $placer->getFirstPlaceToTry(); |
|
81
|
1 |
|
$color = new Color($color); |
|
82
|
|
|
|
|
83
|
1 |
|
while($cur) { |
|
84
|
|
|
|
|
85
|
1 |
|
$next = $placer->getNextPlaceToTry($cur); |
|
86
|
|
|
|
|
87
|
1 |
|
if ($next) { |
|
88
|
1 |
|
$image->draw()->line($cur, $next, $color); |
|
89
|
|
|
} |
|
90
|
|
|
|
|
91
|
1 |
|
$i++; |
|
92
|
1 |
|
$cur = $next; |
|
93
|
|
|
|
|
94
|
1 |
|
if ($i >= $maxIterations) { |
|
95
|
1 |
|
break; |
|
96
|
|
|
} |
|
97
|
|
|
} |
|
98
|
1 |
|
} |
|
99
|
|
|
} |
|
100
|
|
|
|
sixty-nine /
php-cloud-lib
