blob: 40a2365316cfacab77fd07163c8e08e5fd4f5efb (
plain)
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
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
|
<?php
/**
* File containing the abstract ezcGraphPalette class
*
* @package Graph
* @version //autogentag//
* @copyright Copyright (C) 2005-2007 eZ systems as. All rights reserved.
* @license http://ez.no/licenses/new_bsd New BSD License
*/
/**
* Abstract class to contain pallet definitions
*
* @version //autogentag//
* @package Graph
* @mainclass
*/
abstract class ezcGraphPalette
{
/**
* Indicates which color should be used for the next dataset
*
* @var integer
*/
protected $colorIndex = -1;
/**
* Indicates which symbol should be used for the nect dataset
*
* @var integer
*/
protected $symbolIndex = -1;
/**
* Axiscolor
*
* @var ezcGraphColor
*/
protected $axisColor;
/**
* Color of grid lines
*
* @var ezcGraphColor
*/
protected $majorGridColor;
/**
* Color of minor grid lines
*
* @var ezcGraphColor
*/
protected $minorGridColor;
/**
* Array with colors for datasets
*
* @var array
*/
protected $dataSetColor;
/**
* Array with symbols for datasets
*
* @var array
*/
protected $dataSetSymbol;
/**
* Name of font to use
*
* @var string
*/
protected $fontName;
/**
* Fontcolor
*
* @var ezcGraphColor
*/
protected $fontColor;
/**
* Backgroundcolor
*
* @var ezcGraphColor
*/
protected $chartBackground;
/**
* Bordercolor the chart
*
* @var ezcGraphColor
*/
protected $chartBorderColor;
/**
* Borderwidth for the chart
*
* @var integer
* @access protected
*/
protected $chartBorderWidth = 0;
/**
* Backgroundcolor for elements
*
* @var ezcGraphColor
*/
protected $elementBackground;
/**
* Bordercolor for elements
*
* @var ezcGraphColor
*/
protected $elementBorderColor;
/**
* Borderwidth for elements
*
* @var integer
* @access protected
*/
protected $elementBorderWidth = 0;
/**
* Padding in elements
*
* @var integer
*/
protected $padding = 1;
/**
* Margin of elements
*
* @var integer
*/
protected $margin = 0;
/**
* Ensure value to be a color
*
* @param mixed $color Color to transform into a ezcGraphColor object
* @return ezcGraphColor
*/
protected function checkColor( &$color )
{
if ( $color == NULL )
{
return ezcGraphColor::fromHex( '#000000FF' );
}
elseif ( !( $color instanceof ezcGraphColor ) )
{
$color = ezcGraphColor::create( $color );
}
return $color;
}
/**
* Returns the requested property
*
* @param string $propertyName Name of property
* @return mixed
* @ignore
*/
public function __get( $propertyName )
{
switch ( $propertyName )
{
case 'axisColor':
case 'majorGridColor':
case 'minorGridColor':
case 'fontColor':
case 'chartBackground':
case 'chartBorderColor':
case 'elementBackground':
case 'elementBorderColor':
return ( $this->$propertyName = $this->checkColor( $this->$propertyName ) );
case 'dataSetColor':
$this->colorIndex = ( ( $this->colorIndex + 1 ) % count( $this->dataSetColor ) );
return $this->checkColor( $this->dataSetColor[ $this->colorIndex ] );
case 'dataSetSymbol':
$this->symbolIndex = ( ( $this->symbolIndex + 1 ) % count( $this->dataSetSymbol ) );
return $this->dataSetSymbol[ $this->symbolIndex ];
case 'fontName':
case 'chartBorderWidth':
case 'elementBorderWidth':
case 'padding':
case 'margin':
return $this->$propertyName;
default:
throw new ezcBasePropertyNotFoundException( $propertyName );
}
}
/**
* __set
*
* @param mixed $propertyName Property name
* @param mixed $propertyValue Property value
* @access public
* @ignore
*/
public function __set( $propertyName, $propertyValue )
{
switch ( $propertyName )
{
case 'axisColor':
case 'majorGridColor':
case 'minorGridColor':
case 'fontColor':
case 'chartBackground':
case 'chartBorderColor':
case 'elementBackground':
case 'elementBorderColor':
$this->$propertyName = ezcGraphColor::create( $propertyValue );
break;
case 'dataSetColor':
if ( !is_array( $propertyValue ) )
{
throw new ezcBaseValueException( $propertyName, $propertyValue, 'array( ezcGraphColor )' );
}
$this->dataSetColor = array();
foreach ( $propertyValue as $value )
{
$this->dataSetColor[] = ezcGraphColor::create( $value );
}
$this->colorIndex = -1;
break;
case 'dataSetSymbol':
if ( !is_array( $propertyValue ) )
{
throw new ezcBaseValueException( $propertyName, $propertyValue, 'array( (int) ezcGraph::SYMBOL_TYPE )' );
}
$this->dataSetSymbol = array();
foreach ( $propertyValue as $value )
{
$this->dataSetSymbol[] = (int) $value;
}
$this->symbolIndex = -1;
break;
case 'fontName':
$this->$propertyName = (string) $propertyValue;
break;
case 'chartBorderWidth':
case 'elementBorderWidth':
case 'padding':
case 'margin':
if ( !is_numeric( $propertyValue ) ||
( $propertyValue < 0 ) )
{
throw new ezcBaseValueException( $propertyName, $propertyValue, 'int >= 0' );
}
$this->$propertyName = (int) $propertyValue;
break;
default:
throw new ezcBasePropertyNotFoundException( $propertyName );
}
}
}
?>
|
