| 60 |
jpm |
1 |
<?php
|
|
|
2 |
/*
|
|
|
3 |
* This work is hereby released into the Public Domain.
|
|
|
4 |
* To view a copy of the public domain dedication,
|
|
|
5 |
* visit http://creativecommons.org/licenses/publicdomain/ or send a letter to
|
|
|
6 |
* Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.
|
|
|
7 |
*
|
|
|
8 |
*/
|
|
|
9 |
|
|
|
10 |
require_once "../../BarPlot.class.php";
|
|
|
11 |
|
|
|
12 |
function labelFormat($value) {
|
|
|
13 |
return round($value, 2);
|
|
|
14 |
}
|
|
|
15 |
|
|
|
16 |
$graph = new Graph(280, 200);
|
|
|
17 |
|
|
|
18 |
$graph->setAntiAliasing(TRUE);
|
|
|
19 |
|
|
|
20 |
$group = new PlotGroup;
|
|
|
21 |
$group->setSpace(5, 5, 15, 0);
|
|
|
22 |
$group->setPadding(40, 40);
|
|
|
23 |
|
|
|
24 |
$group->axis->left->setLabelPrecision(2);
|
|
|
25 |
$group->axis->right->setLabelPrecision(2);
|
|
|
26 |
|
|
|
27 |
$colors = array(
|
|
|
28 |
new Color(80, 105, 190, 10),
|
|
|
29 |
new Color(105, 190, 80, 10)
|
|
|
30 |
);
|
|
|
31 |
|
|
|
32 |
$darkColor = array(
|
|
|
33 |
new Color(40, 55, 120, 10),
|
|
|
34 |
new Color(55, 120, 40, 10)
|
|
|
35 |
);
|
|
|
36 |
|
|
|
37 |
$axis = array(
|
|
|
38 |
Plot::LEFT,
|
|
|
39 |
Plot::RIGHT
|
|
|
40 |
);
|
|
|
41 |
|
|
|
42 |
$group->axis->left->setColor($darkColor[0]);
|
|
|
43 |
$group->axis->left->label->setColor($darkColor[0]);
|
|
|
44 |
$group->axis->right->setColor($darkColor[1]);
|
|
|
45 |
$group->axis->right->label->setColor($darkColor[1]);
|
|
|
46 |
|
|
|
47 |
$group->setBackgroundGradient(
|
|
|
48 |
new LinearGradient(
|
|
|
49 |
new Color(225, 225, 225),
|
|
|
50 |
new Color(255, 255, 255),
|
|
|
51 |
|
|
|
52 |
)
|
|
|
53 |
);
|
|
|
54 |
|
|
|
55 |
for($n = 0; $n < 2; $n++) {
|
|
|
56 |
|
|
|
57 |
$x = array();
|
|
|
58 |
|
|
|
59 |
for($i = 0; $i < 4; $i++) {
|
|
|
60 |
$x[] = (cos($i * M_PI / 100) / ($n + 1) * mt_rand(700, 1300) / 1000 - 0.5) * (($n%2) ? -0.5 : 1) + (($n%2) ? -0.4 : 0) + 1;
|
|
|
61 |
}
|
|
|
62 |
|
|
|
63 |
$plot = new BarPlot($x, $n+1, 2);
|
|
|
64 |
$plot->barBorder->setColor(new Color(0, 0, 0, 30));
|
|
|
65 |
|
|
|
66 |
$plot->setBarPadding(0.1, 0.1);
|
|
|
67 |
$plot->setBarSpace(5);
|
|
|
68 |
|
|
|
69 |
$plot->barShadow->setSize(3);
|
|
|
70 |
$plot->barShadow->setPosition(Shadow::RIGHT_TOP);
|
|
|
71 |
$plot->barShadow->setColor(new Color(180, 180, 180, 10));
|
|
|
72 |
$plot->barShadow->smooth(TRUE);
|
|
|
73 |
|
|
|
74 |
$plot->label->set($x);
|
|
|
75 |
$plot->label->move(0, -6);
|
|
|
76 |
$plot->label->setFont(new Tuffy(7));
|
|
|
77 |
$plot->label->setAngle(90);
|
|
|
78 |
$plot->label->setAlign(NULL, Label::TOP);
|
|
|
79 |
$plot->label->setPadding(3, 1, 0, 6);
|
|
|
80 |
$plot->label->setCallbackFunction("labelFormat");
|
|
|
81 |
|
|
|
82 |
$plot->setBarColor($colors[$n]);
|
|
|
83 |
|
|
|
84 |
$plot->setYAxis($axis[$n]);
|
|
|
85 |
|
|
|
86 |
$group->add($plot);
|
|
|
87 |
|
|
|
88 |
}
|
|
|
89 |
|
|
|
90 |
$graph->add($group);
|
|
|
91 |
$graph->draw();
|
|
|
92 |
?>
|