1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
|
<?php
/**
* File containing the ezcGraphDriverOption class
*
* @package Graph
* @version //autogentag//
* @copyright Copyright (C) 2005-2008 eZ systems as. All rights reserved.
* @license http://ez.no/licenses/new_bsd New BSD License
*/
/**
* Class containing the basic driver options.
*
* <code>
* require_once 'tutorial_autoload.php';
*
* $graph = new ezcGraphPieChart();
* $graph->palette = new ezcGraphPaletteEzBlue();
* $graph->title = 'Access statistics';
*
* $graph->data['Access statistics'] = new ezcGraphArrayDataSet( array(
* 'Mozilla' => 19113,
* 'Explorer' => 10917,
* 'Opera' => 1464,
* 'Safari' => 652,
* 'Konqueror' => 474,
* ) );
*
* $graph->driver->options->autoShortenString = false;
*
* $graph->render( 400, 150, 'tutorial_chart_title.svg' );
* </code>
*
* @property int $width
* Width of the chart.
* @property int $height
* Height of the chart.
* @property float $shadeCircularArc
* Percent to darken circular arcs at the sides
* @property float $lineSpacing
* Percent of font size used for line spacing
* @property int $font
* Font used in the graph.
* @property bool $autoShortenString
* Automatically shorten string if it does not fit into a box
* @property string $autoShortenStringPostFix
* String to append to shortened strings, if there is enough space
*
* @version //autogentag//
* @package Graph
*/
abstract class ezcGraphDriverOptions extends ezcBaseOptions
{
/**
* Constructor
*
* @param array $options Default option array
* @return void
* @ignore
*/
public function __construct( array $options = array() )
{
$this->properties['width'] = null;
$this->properties['height'] = null;
$this->properties['lineSpacing'] = .1;
$this->properties['shadeCircularArc'] = .5;
$this->properties['font'] = new ezcGraphFontOptions();
$this->properties['font']->color = ezcGraphColor::fromHex( '#000000' );
$this->properties['autoShortenString'] = true;
$this->properties['autoShortenStringPostFix'] = '..';
parent::__construct( $options );
}
/**
* Set an option value
*
* @param string $propertyName
* @param mixed $propertyValue
* @throws ezcBasePropertyNotFoundException
* If a property is not defined in this class
* @return void
*/
public function __set( $propertyName, $propertyValue )
{
switch ( $propertyName )
{
case 'width':
if ( !is_numeric( $propertyValue ) ||
( $propertyValue < 1 ) )
{
throw new ezcBaseValueException( $propertyName, $propertyValue, 'int >= 1' );
}
$this->properties['width'] = (int) $propertyValue;
break;
case 'height':
if ( !is_numeric( $propertyValue ) ||
( $propertyValue < 1 ) )
{
throw new ezcBaseValueException( $propertyName, $propertyValue, 'int >= 1' );
}
$this->properties['height'] = (int) $propertyValue;
break;
case 'lineSpacing':
if ( !is_numeric( $propertyValue ) ||
( $propertyValue < 0 ) ||
( $propertyValue > 1 ) )
{
throw new ezcBaseValueException( $propertyName, $propertyValue, '0 <= float <= 1' );
}
$this->properties['lineSpacing'] = (float) $propertyValue;
break;
case 'shadeCircularArc':
if ( !is_numeric( $propertyValue ) ||
( $propertyValue < 0 ) ||
( $propertyValue > 1 ) )
{
throw new ezcBaseValueException( $propertyName, $propertyValue, '0 <= float <= 1' );
}
$this->properties['shadeCircularArc'] = (float) $propertyValue;
break;
case 'font':
if ( $propertyValue instanceof ezcGraphFontOptions )
{
$this->properties['font'] = $propertyValue;
}
else
{
throw new ezcBaseValueException( $propertyName, $propertyValue, 'ezcGraphFontOptions' );
}
break;
case 'autoShortenString':
if ( is_bool( $propertyValue ) )
{
$this->properties['autoShortenString'] = $propertyValue;
}
else
{
throw new ezcBaseValueException( $propertyName, $propertyValue, 'boolean' );
}
break;
case 'autoShortenStringPostFix':
$this->properties['autoShortenStringPostFix'] = (string) $propertyValue;
break;
default:
throw new ezcBasePropertyNotFoundException( $propertyName );
break;
}
}
}
?>
|
