| 1 |
jonen |
1.1 |
<?php |
| 2 |
|
|
/** |
| 3 |
|
|
* This file holds helper functions |
| 4 |
|
|
* for things related to SVG Tags |
| 5 |
|
|
* (Scalable Vector Graphics) |
| 6 |
|
|
* |
| 7 |
jonen |
1.3 |
* $Id: svg_utils.inc,v 1.8 2003/02/27 02:10:29 hemna Exp $ |
| 8 |
jonen |
1.1 |
* |
| 9 |
|
|
* @author Walter A. Boring IV <waboring@buildabetterweb.com> |
| 10 |
|
|
* @package phpHtmlLib |
| 11 |
|
|
* @link http://phphtmllib.newsblob.com |
| 12 |
|
|
*/ |
| 13 |
|
|
|
| 14 |
|
|
|
| 15 |
|
|
/** |
| 16 |
|
|
* This function is used to build an |
| 17 |
|
|
* SVG <a> tag |
| 18 |
|
|
* |
| 19 |
|
|
* @param string - the 'xlink:href' attribute |
| 20 |
|
|
* @param mixed - any N number of params for |
| 21 |
|
|
* content for the tag |
| 22 |
|
|
* @return Asvgtag object |
| 23 |
|
|
* @link http://www.w3.org/TR/SVG/linking.html#AElement |
| 24 |
|
|
*/ |
| 25 |
|
|
function svg_a($xlinkhref) { |
| 26 |
|
|
$tag = new Asvgtag( array("xlink:href" => $xlinkhref)); |
| 27 |
|
|
$num_args = func_num_args(); |
| 28 |
|
|
for ($i=1;$i<$num_args;$i++) { |
| 29 |
|
|
$tag->add(func_get_arg($i)); |
| 30 |
|
|
} |
| 31 |
|
|
return $tag; |
| 32 |
|
|
} |
| 33 |
|
|
|
| 34 |
|
|
/** |
| 35 |
|
|
* This function is used to build an |
| 36 |
|
|
* SVG <animate> tag |
| 37 |
|
|
* |
| 38 |
|
|
* @param string - the 'from' attribute |
| 39 |
|
|
* @param string - the 'to' attribute |
| 40 |
|
|
* @param string - the 'duration' attribute |
| 41 |
|
|
* @param string - the 'attributeName' attribute |
| 42 |
|
|
* @param string - the 'attributeType' attribute |
| 43 |
|
|
* @param string - the 'repeatCount' attribute |
| 44 |
|
|
* @param string - the 'fill' attribute |
| 45 |
|
|
* @return ANIMATEsvgtag object |
| 46 |
|
|
* @link http://www.w3.org/TR/SVG/animate.html#AnimateElement |
| 47 |
|
|
*/ |
| 48 |
|
|
function svg_animate($from, $to, $duration, $attributename, |
| 49 |
|
|
$attributetype, $repeatcount=NULL, $fill=NULL) { |
| 50 |
|
|
$tag = new ANIMATEsvgtag( array("from" => $from, "to" => $to, |
| 51 |
|
|
"duration" => $duration, |
| 52 |
|
|
"attributeName" => $attributename, |
| 53 |
|
|
"attributeType" => $attributetype)); |
| 54 |
|
|
if ($repeatcount) { |
| 55 |
|
|
$tag->set_tag_attribute("repeatCount", $repeatcount); |
| 56 |
|
|
} |
| 57 |
|
|
if ($fill) { |
| 58 |
|
|
$tag->set_tag_attribute("fill", $fill); |
| 59 |
|
|
} |
| 60 |
|
|
|
| 61 |
|
|
return $tag; |
| 62 |
|
|
} |
| 63 |
|
|
|
| 64 |
|
|
/** |
| 65 |
|
|
* This function is used to build an |
| 66 |
|
|
* SVG <circle> tag and its common |
| 67 |
|
|
* attributes |
| 68 |
|
|
* |
| 69 |
|
|
* @param int - the 'cx' attribute. The x-axis |
| 70 |
|
|
* coordinate of the center of the circle |
| 71 |
|
|
* @param int - the 'cy' attribute. The y-axis |
| 72 |
|
|
* coordinate of the center of the circle |
| 73 |
|
|
* @param string - the 'r' (radius) attribute |
| 74 |
|
|
* @param string - the 'fill' attribute |
| 75 |
|
|
* @param string - the 'stroke' attribute |
| 76 |
|
|
* @param string - the 'stroke-width' attribute |
| 77 |
|
|
* @param string - the 'style' attribyte |
| 78 |
|
|
* @return CIRCLEsvgtag object |
| 79 |
|
|
* @link http://www.w3.org/TR/SVG/shapes.html |
| 80 |
|
|
*/ |
| 81 |
|
|
function svg_circle($cx, $cy, $radius, $fill="none", |
| 82 |
|
|
$stroke=NULL, $strokewidth=NULL, $style=NULL) { |
| 83 |
|
|
$tag = new CIRCLEsvgtag( array("cx" => $cx, "cy" => $cy, |
| 84 |
|
|
"r" => $radius)); |
| 85 |
|
|
if ($fill) { |
| 86 |
|
|
$tag->set_tag_attribute("fill", $fill); |
| 87 |
|
|
} |
| 88 |
|
|
if ($stroke) { |
| 89 |
|
|
$tag->set_tag_attribute("stroke", $stroke); |
| 90 |
|
|
} |
| 91 |
|
|
if ($strokewidth) { |
| 92 |
|
|
$tag->set_tag_attribute("stroke-width", $strokewidth); |
| 93 |
|
|
} |
| 94 |
|
|
if ($style) { |
| 95 |
|
|
$tag->set_style($style); |
| 96 |
|
|
} |
| 97 |
|
|
return $tag; |
| 98 |
|
|
} |
| 99 |
|
|
|
| 100 |
jonen |
1.3 |
/** |
| 101 |
|
|
* This function is used for building an |
| 102 |
|
|
* SVG <defs> tag |
| 103 |
|
|
* |
| 104 |
|
|
* @param mixed - any N number of params for |
| 105 |
|
|
* content for the tag |
| 106 |
|
|
* @return DESCsvgtag object |
| 107 |
|
|
*/ |
| 108 |
|
|
function svg_defs() { |
| 109 |
|
|
$tag = new DEFSsvgtag; |
| 110 |
|
|
$args = func_get_args(); |
| 111 |
|
|
call_user_func_array( array(&$tag, "add"), $args); |
| 112 |
|
|
return $tag; |
| 113 |
|
|
} |
| 114 |
jonen |
1.1 |
|
| 115 |
|
|
/** |
| 116 |
|
|
* This function is used for building an |
| 117 |
|
|
* SVG <desc> tag |
| 118 |
|
|
* |
| 119 |
|
|
* @param mixed - any N number of params for |
| 120 |
|
|
* content for the tag |
| 121 |
|
|
* @return DESCsvgtag object |
| 122 |
|
|
*/ |
| 123 |
|
|
function svg_desc() { |
| 124 |
|
|
$tag = new DESCsvgtag; |
| 125 |
|
|
$args = func_get_args(); |
| 126 |
|
|
call_user_func_array( array(&$tag, "add"), $args); |
| 127 |
|
|
return $tag; |
| 128 |
|
|
} |
| 129 |
|
|
|
| 130 |
|
|
/** |
| 131 |
|
|
* This function is used to build an |
| 132 |
|
|
* SVG <ellipse> tag and its common |
| 133 |
|
|
* attributes |
| 134 |
|
|
* |
| 135 |
|
|
* @param int - the 'cx' attribute. The x-axis |
| 136 |
|
|
* coordinate of the center of the circle |
| 137 |
|
|
* @param int - the 'cy' attribute. The y-axis |
| 138 |
|
|
* coordinate of the center of the circle |
| 139 |
|
|
* @param int - the 'rx' attribute. The x-axis radius of |
| 140 |
|
|
* the ellipse. |
| 141 |
|
|
* @param int - the 'ry' attribute. The y-axis radius of |
| 142 |
|
|
* the ellipse. |
| 143 |
|
|
* @param string - the 'fill' attribute |
| 144 |
|
|
* @param string - the 'stroke' attribute |
| 145 |
|
|
* @param string - the 'stroke-width' attribute |
| 146 |
|
|
* @param string - the 'style' attribyte |
| 147 |
|
|
* @return ELLIPSEsvgtag object |
| 148 |
|
|
* @link http://www.w3.org/TR/SVG/shapes.html |
| 149 |
|
|
*/ |
| 150 |
|
|
function svg_ellipse($cx, $cy, $rx, $ry, $fill="none", |
| 151 |
|
|
$stroke=NULL, $strokewidth, $style=NULL) { |
| 152 |
|
|
$tag = new ELLIPSEsvgtag( array("cx" => $cx, "cy" => $cy, |
| 153 |
|
|
"rx" => $rx, "ry" => $ry)); |
| 154 |
|
|
if ($fill) { |
| 155 |
|
|
$tag->set_tag_attribute("fill", $fill); |
| 156 |
|
|
} |
| 157 |
|
|
if ($stroke) { |
| 158 |
|
|
$tag->set_tag_attribute("stroke", $stroke); |
| 159 |
|
|
} |
| 160 |
|
|
if ($strokewidth) { |
| 161 |
|
|
$tag->set_tag_attribute("stroke-width", $strokewidth); |
| 162 |
|
|
} |
| 163 |
|
|
if ($style) { |
| 164 |
|
|
$tag->set_style($style); |
| 165 |
|
|
} |
| 166 |
|
|
return $tag; |
| 167 |
|
|
} |
| 168 |
|
|
|
| 169 |
|
|
/** |
| 170 |
|
|
* this function builds an SVG |
| 171 |
|
|
* <font> tag |
| 172 |
|
|
* |
| 173 |
|
|
* @param string - the required 'horiz-adv-x' attribute |
| 174 |
|
|
* @return FONTsvgtag object |
| 175 |
|
|
*/ |
| 176 |
|
|
function svg_font( $horizadvx ) { |
| 177 |
|
|
$tag = new FONTsvgtag( array("horiz-adv-x" => |
| 178 |
|
|
$horizadvx)); |
| 179 |
|
|
$num_args = func_num_args(); |
| 180 |
|
|
for ($i=1;$i<$num_args;$i++) { |
| 181 |
|
|
$tag->add(func_get_arg($i)); |
| 182 |
|
|
} |
| 183 |
|
|
return $tag; |
| 184 |
|
|
} |
| 185 |
|
|
|
| 186 |
|
|
/** |
| 187 |
|
|
* This function builds an SVG |
| 188 |
|
|
* <g> tag |
| 189 |
|
|
* |
| 190 |
|
|
* @param string - the 'style' attribute |
| 191 |
|
|
* @param string - the 'transform' attribute |
| 192 |
|
|
* @return Gsvgtag object |
| 193 |
|
|
*/ |
| 194 |
|
|
function svg_g($style=NULL, $transform=NULL) { |
| 195 |
|
|
$tag = new Gsvgtag; |
| 196 |
|
|
if ($style) { |
| 197 |
|
|
$tag->set_style($style); |
| 198 |
|
|
} |
| 199 |
|
|
|
| 200 |
|
|
if ($transform) { |
| 201 |
|
|
$tag->set_transform( $transform ); |
| 202 |
|
|
} |
| 203 |
|
|
|
| 204 |
|
|
return $tag; |
| 205 |
|
|
} |
| 206 |
|
|
|
| 207 |
|
|
|
| 208 |
|
|
/** |
| 209 |
|
|
* This function is used for building an |
| 210 |
|
|
* SVG <line> tag |
| 211 |
|
|
* |
| 212 |
|
|
* @param int - the 'x1' attribute |
| 213 |
|
|
* @param int - the 'y1' attribute |
| 214 |
|
|
* @param int - the 'x2' attribute |
| 215 |
|
|
* @param int - the 'y2' attribute |
| 216 |
|
|
* @param string - the 'stroke' attribute |
| 217 |
|
|
* @param string - the 'stroke-width' attribute |
| 218 |
|
|
* @param string - the 'style' attribute |
| 219 |
|
|
* @return LINEsvgtag object |
| 220 |
|
|
* @link http://www.w3.org/TR/SVG/shapes.html |
| 221 |
|
|
*/ |
| 222 |
|
|
function svg_line($x1, $y1, $x2, $y2, $stroke=NULL, |
| 223 |
|
|
$strokewidth, $style=NULL) { |
| 224 |
|
|
$tag = new LINEsvgtag(array("x1" => $x1, "y1" => $y1, |
| 225 |
|
|
"x2" => $x2, "y2" => $y2)); |
| 226 |
|
|
if ($stroke) { |
| 227 |
|
|
$tag->set_tag_attribute("stroke", $stroke); |
| 228 |
|
|
} |
| 229 |
|
|
if ($strokewidth) { |
| 230 |
|
|
$tag->set_tag_attribute("stroke-width", $strokewidth); |
| 231 |
|
|
} |
| 232 |
|
|
if ($style) { |
| 233 |
|
|
$tag->set_style( $style ); |
| 234 |
|
|
} |
| 235 |
|
|
|
| 236 |
|
|
return $tag; |
| 237 |
|
|
} |
| 238 |
|
|
|
| 239 |
|
|
/** |
| 240 |
|
|
* This function is used for building an |
| 241 |
|
|
* SVG <marker> tag |
| 242 |
|
|
* |
| 243 |
|
|
* @param string - the 'refX' attribute |
| 244 |
|
|
* @param string - the 'refY' attribute |
| 245 |
|
|
* @param string - the 'markerUnits' attribute |
| 246 |
|
|
* @param string - the 'markerWidth' attribute |
| 247 |
|
|
* @param string - the 'markerHeight' attribute |
| 248 |
|
|
* @param string - the 'orient' attribute |
| 249 |
|
|
* @return MARKERsvgtag object |
| 250 |
|
|
* @link http://www.w3.org/TR/SVG/painting.html#MarkerElement |
| 251 |
|
|
*/ |
| 252 |
|
|
function svg_marker($refx, $refY, $markerunits=NULL, |
| 253 |
|
|
$markerwidth=NULL, $markerheight=NULL, |
| 254 |
|
|
$orient=NULL) { |
| 255 |
|
|
$tag = new MARKERsvgtag( array("refx" => $refx, |
| 256 |
|
|
"refy" => $refy)); |
| 257 |
|
|
|
| 258 |
|
|
if ($markerunits) { |
| 259 |
|
|
$this->set_tag_attribute("markerUnits", $markerunits ); |
| 260 |
|
|
} |
| 261 |
|
|
if ($markerwidth) { |
| 262 |
|
|
$this->set_tag_attribute("markerWidth", $markerwidth ); |
| 263 |
|
|
} |
| 264 |
|
|
if ($markerheight) { |
| 265 |
|
|
$this->set_tag_attribute("markerHeight", $markerheight ); |
| 266 |
|
|
} |
| 267 |
|
|
if ($orient) { |
| 268 |
|
|
$this->set_tag_attribute("orient", $orient ); |
| 269 |
|
|
} |
| 270 |
|
|
|
| 271 |
|
|
return $tag; |
| 272 |
|
|
} |
| 273 |
|
|
|
| 274 |
|
|
/** |
| 275 |
|
|
* This function is used for building an |
| 276 |
|
|
* SVG <polygon> tag |
| 277 |
|
|
* |
| 278 |
|
|
* @param int - the 'points' attribute |
| 279 |
|
|
* @param string - the 'fill' attribute |
| 280 |
|
|
* @param string - the 'stroke' attribute |
| 281 |
|
|
* @param string - the 'stroke-width' attribute |
| 282 |
|
|
* @param string - the 'style' attribute |
| 283 |
|
|
* @return POLYGONsvgtag object |
| 284 |
|
|
* @link http://www.w3.org/TR/SVG/shapes.html |
| 285 |
|
|
*/ |
| 286 |
|
|
function svg_polygon($points, $fill="none", $stroke=NULL, |
| 287 |
|
|
$strokewidth, $style=NULL) { |
| 288 |
|
|
$tag = new POLYGONsvgtag; |
| 289 |
|
|
|
| 290 |
|
|
if ($fill) { |
| 291 |
|
|
$tag->set_tag_attribute("fill", $fill); |
| 292 |
|
|
} |
| 293 |
|
|
if ($stroke) { |
| 294 |
|
|
$tag->set_tag_attribute("stroke", $stroke); |
| 295 |
|
|
} |
| 296 |
|
|
if ($strokewidth) { |
| 297 |
|
|
$tag->set_tag_attribute("stroke-width", $strokewidth); |
| 298 |
|
|
} |
| 299 |
|
|
if ($style) { |
| 300 |
|
|
$tag->set_style( $style ); |
| 301 |
|
|
} |
| 302 |
|
|
|
| 303 |
|
|
//do this instead of the constructor |
| 304 |
|
|
//because the output is easier to read. |
| 305 |
|
|
$tag->set_tag_attribute("points", $points); |
| 306 |
|
|
|
| 307 |
|
|
return $tag; |
| 308 |
|
|
} |
| 309 |
|
|
|
| 310 |
|
|
/** |
| 311 |
|
|
* This function is used for building an |
| 312 |
|
|
* SVG <polyline> tag |
| 313 |
|
|
* |
| 314 |
|
|
* @param int - the 'points' attribute |
| 315 |
|
|
* @param string - the 'fill' attribute |
| 316 |
|
|
* @param string - the 'stroke' attribute |
| 317 |
|
|
* @param string - the 'stroke-width' attribute |
| 318 |
|
|
* @param string - the 'style' attribute |
| 319 |
|
|
* @return POLYLINEsvgtag object |
| 320 |
|
|
* @link http://www.w3.org/TR/SVG/shapes.html |
| 321 |
|
|
*/ |
| 322 |
|
|
function svg_polyline($points, $fill="none", $stroke=NULL, |
| 323 |
|
|
$strokewidth, $style=NULL) { |
| 324 |
|
|
$tag = new POLYLINEsvgtag; |
| 325 |
|
|
|
| 326 |
|
|
if ($fill) { |
| 327 |
|
|
$tag->set_tag_attribute("fill", $fill); |
| 328 |
|
|
} |
| 329 |
|
|
if ($stroke) { |
| 330 |
|
|
$tag->set_tag_attribute("stroke", $stroke); |
| 331 |
|
|
} |
| 332 |
|
|
if ($strokewidth) { |
| 333 |
|
|
$tag->set_tag_attribute("stroke-width", $strokewidth); |
| 334 |
|
|
} |
| 335 |
|
|
if ($style) { |
| 336 |
|
|
$tag->set_style( $style ); |
| 337 |
|
|
} |
| 338 |
|
|
|
| 339 |
|
|
//do this instead of the constructor |
| 340 |
|
|
//because the output is easier to read. |
| 341 |
|
|
$tag->set_tag_attribute("points", $points); |
| 342 |
|
|
|
| 343 |
|
|
return $tag; |
| 344 |
|
|
} |
| 345 |
|
|
|
| 346 |
|
|
|
| 347 |
|
|
/** |
| 348 |
|
|
* This function creates a <script> |
| 349 |
|
|
* tag and wraps the javascript in the |
| 350 |
|
|
* appropriate <![CDATA[ JAVASCRIPT ]]> |
| 351 |
|
|
* that is required for svg. |
| 352 |
|
|
* |
| 353 |
|
|
* @param string the 'type' attribute |
| 354 |
|
|
* @param mixed - any N number of params for |
| 355 |
|
|
* content for the tag |
| 356 |
|
|
* @return SCRIPTsvgtag object |
| 357 |
|
|
*/ |
| 358 |
|
|
function svg_script( $type="text/javascript" ) { |
| 359 |
|
|
$tag = new SCRIPTsvgtag(array("type" => $type)); |
| 360 |
|
|
$num_args = func_num_args(); |
| 361 |
|
|
for ($i=1;$i<$num_args;$i++) { |
| 362 |
|
|
$tag->add(func_get_arg($i)); |
| 363 |
|
|
} |
| 364 |
|
|
return $tag; |
| 365 |
|
|
} |
| 366 |
|
|
|
| 367 |
|
|
/** |
| 368 |
|
|
* This function creates a <script> |
| 369 |
|
|
* tag and wraps the javascript in the |
| 370 |
|
|
* appropriate <![CDATA[ JAVASCRIPT ]]> |
| 371 |
|
|
* that is required for svg. |
| 372 |
|
|
* |
| 373 |
|
|
* @param string the 'type' attribute |
| 374 |
|
|
* @param mixed - any N number of params for |
| 375 |
|
|
* content for the tag |
| 376 |
|
|
* @return SCRIPTsvgtag object |
| 377 |
|
|
*/ |
| 378 |
|
|
function svg_style( $type="text/css" ) { |
| 379 |
|
|
$tag = new STYLEsvgtag(array("type" => $type)); |
| 380 |
|
|
$num_args = func_num_args(); |
| 381 |
|
|
for ($i=1;$i<$num_args;$i++) { |
| 382 |
|
|
$tag->add(func_get_arg($i)); |
| 383 |
|
|
} |
| 384 |
|
|
return $tag; |
| 385 |
|
|
} |
| 386 |
|
|
|
| 387 |
|
|
|
| 388 |
|
|
/** |
| 389 |
|
|
* This function is used to build an |
| 390 |
|
|
* SVG <rect> tag and its common |
| 391 |
|
|
* attributes |
| 392 |
|
|
* |
| 393 |
|
|
* @param int - the 'x' attribute |
| 394 |
|
|
* @param int - the 'y' attribute |
| 395 |
|
|
* @param string - the 'width' attribute |
| 396 |
|
|
* @param string - the 'height' attribute |
| 397 |
|
|
* @param string - the 'fill' attribute |
| 398 |
|
|
* @param string - the 'stroke' attribute |
| 399 |
|
|
* @param string - the 'stroke-width' attribyte |
| 400 |
|
|
* @param string - the 'style' attribyte |
| 401 |
|
|
* @return RECTsvgtag object |
| 402 |
|
|
* @link http://www.w3.org/TR/SVG/shapes.html |
| 403 |
|
|
*/ |
| 404 |
|
|
function svg_rect($x, $y, $width, $height, $fill=NULL, |
| 405 |
|
|
$stroke=NULL, $strokewidth=NULL, $style=NULL) { |
| 406 |
|
|
$tag = new RECTsvgtag( array("x" => $x, "y" => $y, |
| 407 |
|
|
"width" => $width, |
| 408 |
|
|
"height" => $height)); |
| 409 |
|
|
if ($fill) { |
| 410 |
|
|
$tag->set_tag_attribute("fill", $fill); |
| 411 |
|
|
} |
| 412 |
|
|
if ($stroke) { |
| 413 |
|
|
$tag->set_tag_attribute("stroke", $stroke); |
| 414 |
|
|
} |
| 415 |
|
|
if ($strokewidth) { |
| 416 |
|
|
$tag->set_tag_attribute("stroke-width", $strokewidth); |
| 417 |
|
|
} |
| 418 |
|
|
|
| 419 |
|
|
if ($style) { |
| 420 |
|
|
$tag->set_style($style); |
| 421 |
|
|
} |
| 422 |
|
|
return $tag; |
| 423 |
|
|
} |
| 424 |
|
|
|
| 425 |
|
|
/** |
| 426 |
|
|
* This function is used to build an |
| 427 |
|
|
* SVG <text> tag |
| 428 |
|
|
* |
| 429 |
|
|
* @param int - the 'x' attribute |
| 430 |
|
|
* @param int - the 'y' attribute |
| 431 |
|
|
* @param string - the 'rotate' attribute |
| 432 |
|
|
* @param style - the 'class' attribute |
| 433 |
|
|
* @param mixed - any N number of params for |
| 434 |
|
|
* content for the tag |
| 435 |
|
|
* @return TEXTsvgtag object. |
| 436 |
|
|
* @link http://www.w3.org/TR/SVG/text.html |
| 437 |
|
|
*/ |
| 438 |
|
|
function svg_text($x, $y, $rotate=NULL, $class=NULL) { |
| 439 |
|
|
$tag = new TEXTsvgtag( array("x" => $x, "y" => $y)); |
| 440 |
|
|
if ($rotate) { |
| 441 |
|
|
$tag->set_tag_attribute( "rotate", $rotate ); |
| 442 |
|
|
} |
| 443 |
|
|
if ($class) { |
| 444 |
|
|
$tag->set_class( $class ); |
| 445 |
|
|
} |
| 446 |
|
|
$num_args = func_num_args(); |
| 447 |
|
|
for ($i=4;$i<$num_args;$i++) { |
| 448 |
|
|
$tag->add(func_get_arg($i)); |
| 449 |
|
|
} |
| 450 |
|
|
return $tag; |
| 451 |
|
|
} |
| 452 |
|
|
|
| 453 |
|
|
/** |
| 454 |
|
|
* This function is used to build an |
| 455 |
|
|
* SVG <textpath> tag. |
| 456 |
|
|
* |
| 457 |
|
|
* @param string - the 'xlink:href' attribute |
| 458 |
|
|
* @param string - the 'class' attribute |
| 459 |
|
|
* @param mixed - any N number of params for |
| 460 |
|
|
* content for the tag |
| 461 |
|
|
* @return TEXTPATHsvgtag object. |
| 462 |
|
|
* @link http://www.w3.org/TR/SVG/text.html#TextPathElement |
| 463 |
|
|
*/ |
| 464 |
|
|
function svg_textpath($xlinkhref, $class=NULL) { |
| 465 |
|
|
$tag = new TEXTPATHsvgtag( array("xlink:href" => $xlinkhref)); |
| 466 |
|
|
if ($class) { |
| 467 |
|
|
$tag->set_class( $class ); |
| 468 |
|
|
} |
| 469 |
|
|
$num_args = func_num_args(); |
| 470 |
|
|
for ($i=2;$i<$num_args;$i++) { |
| 471 |
|
|
$tag->add(func_get_arg($i)); |
| 472 |
|
|
} |
| 473 |
|
|
return $tag; |
| 474 |
|
|
} |
| 475 |
|
|
|
| 476 |
|
|
/** |
| 477 |
|
|
* This function is used to build an |
| 478 |
|
|
* SVG <tref> tag |
| 479 |
|
|
* |
| 480 |
|
|
* @param string - the 'xlink:href' required attribute |
| 481 |
|
|
* @param string - the 'class' attribute |
| 482 |
|
|
* @param mixed - any N number of params for |
| 483 |
|
|
* content for the tag |
| 484 |
|
|
* @return TREFsvgtag object. |
| 485 |
|
|
* @link http://www.w3.org/TR/SVG/text.html |
| 486 |
|
|
*/ |
| 487 |
|
|
function svg_tref($xlinkhref, $class=NULL) { |
| 488 |
|
|
$tag = new TREFsvgtag( array("xlink:href" => $xlinkhref)); |
| 489 |
|
|
if ($class) { |
| 490 |
|
|
$tag->set_class( $class ); |
| 491 |
|
|
} |
| 492 |
|
|
$num_args = func_num_args(); |
| 493 |
|
|
for ($i=2;$i<$num_args;$i++) { |
| 494 |
|
|
$tag->add(func_get_arg($i)); |
| 495 |
|
|
} |
| 496 |
|
|
return $tag; |
| 497 |
|
|
} |
| 498 |
|
|
|
| 499 |
|
|
/** |
| 500 |
|
|
* This function is used to build an |
| 501 |
|
|
* SVG <tref> tag. |
| 502 |
|
|
* |
| 503 |
|
|
* @param string - the 'x' attribute |
| 504 |
|
|
* @param string - the 'y' attribute |
| 505 |
|
|
* @param string - the 'class' attribute |
| 506 |
|
|
* @return TSPANsvgtag object. |
| 507 |
|
|
* @link http://www.w3.org/TR/SVG/text.html |
| 508 |
|
|
*/ |
| 509 |
|
|
function svg_tspan($x, $y, $class=NULL) { |
| 510 |
|
|
$tag = new TSPANsvgtag( array("x" => $x, |
| 511 |
|
|
"y" => $y)); |
| 512 |
|
|
if ($class) { |
| 513 |
|
|
$tag->set_class( $class ); |
| 514 |
|
|
} |
| 515 |
|
|
return $tag; |
| 516 |
|
|
} |
| 517 |
|
|
|
| 518 |
|
|
|
| 519 |
|
|
?> |
Parent Directory
| 
Revision Log
