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  18                   <a href="#libglbarcode-3.0-lgl-barcode.description" class="shortcut">Description</a></span>
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  24 </tr></table>
  25 <div class="refentry">
  26 <a name="libglbarcode-3.0-lgl-barcode"></a><div class="titlepage"></div>
  27 <div class="refnamediv"><table width="100%"><tr>
  28 <td valign="top">
  29 <h2><span class="refentrytitle"><a name="libglbarcode-3.0-lgl-barcode.top_of_page"></a>lglBarcode</span></h2>
  30 <p>lglBarcode — Barcode structure</p>
  31 </td>
  32 <td class="gallery_image" valign="top" align="right"></td>
  33 </tr></table></div>
  34 <div class="refsect1">
  35 <a name="libglbarcode-3.0-lgl-barcode.functions"></a><h2>Functions</h2>
  36 <div class="informaltable"><table width="100%" border="0">
  37 <colgroup>
  38 <col width="150px" class="functions_return">
  39 <col class="functions_name">
  40 </colgroup>
  41 <tbody>
  42 <tr>
  43 <td class="function_type">
  44 <a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcode" title="lglBarcode"><span class="returnvalue">lglBarcode</span></a> *
  45 </td>
  46 <td class="function_name">
  47 <a class="link" href="libglbarcode-3.0-lgl-barcode.html#lgl-barcode-new" title="lgl_barcode_new ()">lgl_barcode_new</a> <span class="c_punctuation">()</span>
  48 </td>
  49 </tr>
  50 <tr>
  51 <td class="function_type">
  52 <span class="returnvalue">void</span>
  53 </td>
  54 <td class="function_name">
  55 <a class="link" href="libglbarcode-3.0-lgl-barcode.html#lgl-barcode-free" title="lgl_barcode_free ()">lgl_barcode_free</a> <span class="c_punctuation">()</span>
  56 </td>
  57 </tr>
  58 <tr>
  59 <td class="function_type">
  60 <span class="returnvalue">void</span>
  61 </td>
  62 <td class="function_name">
  63 <a class="link" href="libglbarcode-3.0-lgl-barcode.html#lgl-barcode-add-line" title="lgl_barcode_add_line ()">lgl_barcode_add_line</a> <span class="c_punctuation">()</span>
  64 </td>
  65 </tr>
  66 <tr>
  67 <td class="function_type">
  68 <span class="returnvalue">void</span>
  69 </td>
  70 <td class="function_name">
  71 <a class="link" href="libglbarcode-3.0-lgl-barcode.html#lgl-barcode-add-box" title="lgl_barcode_add_box ()">lgl_barcode_add_box</a> <span class="c_punctuation">()</span>
  72 </td>
  73 </tr>
  74 <tr>
  75 <td class="function_type">
  76 <span class="returnvalue">void</span>
  77 </td>
  78 <td class="function_name">
  79 <a class="link" href="libglbarcode-3.0-lgl-barcode.html#lgl-barcode-add-char" title="lgl_barcode_add_char ()">lgl_barcode_add_char</a> <span class="c_punctuation">()</span>
  80 </td>
  81 </tr>
  82 <tr>
  83 <td class="function_type">
  84 <span class="returnvalue">void</span>
  85 </td>
  86 <td class="function_name">
  87 <a class="link" href="libglbarcode-3.0-lgl-barcode.html#lgl-barcode-add-string" title="lgl_barcode_add_string ()">lgl_barcode_add_string</a> <span class="c_punctuation">()</span>
  88 </td>
  89 </tr>
  90 <tr>
  91 <td class="function_type">
  92 <span class="returnvalue">void</span>
  93 </td>
  94 <td class="function_name">
  95 <a class="link" href="libglbarcode-3.0-lgl-barcode.html#lgl-barcode-add-ring" title="lgl_barcode_add_ring ()">lgl_barcode_add_ring</a> <span class="c_punctuation">()</span>
  96 </td>
  97 </tr>
  98 <tr>
  99 <td class="function_type">
 100 <span class="returnvalue">void</span>
 101 </td>
 102 <td class="function_name">
 103 <a class="link" href="libglbarcode-3.0-lgl-barcode.html#lgl-barcode-add-hexagon" title="lgl_barcode_add_hexagon ()">lgl_barcode_add_hexagon</a> <span class="c_punctuation">()</span>
 104 </td>
 105 </tr>
 106 </tbody>
 107 </table></div>
 108 </div>
 109 <div class="refsect1">
 110 <a name="libglbarcode-3.0-lgl-barcode.other"></a><h2>Types and Values</h2>
 111 <div class="informaltable"><table width="100%" border="0">
 112 <colgroup>
 113 <col width="150px" class="name">
 114 <col class="description">
 115 </colgroup>
 116 <tbody>
 117 <tr>
 118 <td class="datatype_keyword"> </td>
 119 <td class="function_name"><a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcode" title="lglBarcode">lglBarcode</a></td>
 120 </tr>
 121 <tr>
 122 <td class="datatype_keyword">enum</td>
 123 <td class="function_name"><a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcodeShapeType" title="enum lglBarcodeShapeType">lglBarcodeShapeType</a></td>
 124 </tr>
 125 <tr>
 126 <td class="datatype_keyword"> </td>
 127 <td class="function_name"><a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcodeShape" title="lglBarcodeShape">lglBarcodeShape</a></td>
 128 </tr>
 129 <tr>
 130 <td class="datatype_keyword"> </td>
 131 <td class="function_name"><a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcodeShapeAny" title="lglBarcodeShapeAny">lglBarcodeShapeAny</a></td>
 132 </tr>
 133 <tr>
 134 <td class="datatype_keyword"> </td>
 135 <td class="function_name"><a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcodeShapeLine" title="lglBarcodeShapeLine">lglBarcodeShapeLine</a></td>
 136 </tr>
 137 <tr>
 138 <td class="datatype_keyword"> </td>
 139 <td class="function_name"><a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcodeShapeBox" title="lglBarcodeShapeBox">lglBarcodeShapeBox</a></td>
 140 </tr>
 141 <tr>
 142 <td class="datatype_keyword"> </td>
 143 <td class="function_name"><a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcodeShapeChar" title="lglBarcodeShapeChar">lglBarcodeShapeChar</a></td>
 144 </tr>
 145 <tr>
 146 <td class="datatype_keyword"> </td>
 147 <td class="function_name"><a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcodeShapeString" title="lglBarcodeShapeString">lglBarcodeShapeString</a></td>
 148 </tr>
 149 <tr>
 150 <td class="datatype_keyword"> </td>
 151 <td class="function_name"><a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcodeShapeRing" title="lglBarcodeShapeRing">lglBarcodeShapeRing</a></td>
 152 </tr>
 153 <tr>
 154 <td class="datatype_keyword"> </td>
 155 <td class="function_name"><a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcodeShapeHexagon" title="lglBarcodeShapeHexagon">lglBarcodeShapeHexagon</a></td>
 156 </tr>
 157 </tbody>
 158 </table></div>
 159 </div>
 160 <div class="refsect1">
 161 <a name="libglbarcode-3.0-lgl-barcode.includes"></a><h2>Includes</h2>
 162 <pre class="synopsis">#include &lt;libglbarcode/lgl-barcode.h&gt;
 163 </pre>
 164 </div>
 165 <div class="refsect1">
 166 <a name="libglbarcode-3.0-lgl-barcode.description"></a><h2>Description</h2>
 167 <p>
 168 This section describes the <a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcode" title="lglBarcode"><span class="type">lglBarcode</span></a> structure and the <a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcodeShape" title="lglBarcodeShape"><span class="type">lglBarcodeShape</span></a> family of simple drawing primitives.
 169 These structures form the basic intermediate barcode representation used by libglbarcode.
 170 The section also defines a set of functions for constructing an <a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcode" title="lglBarcode"><span class="type">lglBarcode</span></a> structure and populating it with drawing primitives.
 171 </p>
 172 </div>
 173 <div class="refsect1">
 174 <a name="libglbarcode-3.0-lgl-barcode.functions_details"></a><h2>Functions</h2>
 175 <div class="refsect2">
 176 <a name="lgl-barcode-new"></a><h3>lgl_barcode_new ()</h3>
 177 <pre class="programlisting"><a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcode" title="lglBarcode"><span class="returnvalue">lglBarcode</span></a> *
 178 lgl_barcode_new (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
 179 <p>Allocate a new <a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcode" title="lglBarcode"><span class="type">lglBarcode</span></a> structure.</p>
 180 <p>This function allocates a new <a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcode" title="lglBarcode"><span class="type">lglBarcode</span></a> structure.</p>
 181 <div class="note"><p>
 182       This function is intended to be used internally by barcode implementations.
 183       Typically an end-user would use <a class="link" href="libglbarcode-3.0-lgl-barcode-create.html#lgl-barcode-create" title="lgl_barcode_create ()"><code class="function">lgl_barcode_create()</code></a> instead.
 184 </p></div>
 185 <div class="refsect3">
 186 <a name="id-1.3.2.7.2.7"></a><h4>Returns</h4>
 187 <p> A newly allocated <a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcode" title="lglBarcode"><span class="type">lglBarcode</span></a> structure.  Use <a class="link" href="libglbarcode-3.0-lgl-barcode.html#lgl-barcode-free" title="lgl_barcode_free ()"><code class="function">lgl_barcode_free()</code></a> to
 188 free it.</p>
 189 </div>
 190 </div>
 191 <hr>
 192 <div class="refsect2">
 193 <a name="lgl-barcode-free"></a><h3>lgl_barcode_free ()</h3>
 194 <pre class="programlisting"><span class="returnvalue">void</span>
 195 lgl_barcode_free (<em class="parameter"><code><a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcode" title="lglBarcode"><span class="type">lglBarcode</span></a> *bc</code></em>);</pre>
 196 <p>Free a previously allocated <a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcode" title="lglBarcode"><span class="type">lglBarcode</span></a> structure.</p>
 197 <div class="refsect3">
 198 <a name="id-1.3.2.7.3.5"></a><h4>Parameters</h4>
 199 <div class="informaltable"><table width="100%" border="0">
 200 <colgroup>
 201 <col width="150px" class="parameters_name">
 202 <col class="parameters_description">
 203 <col width="200px" class="parameters_annotations">
 204 </colgroup>
 205 <tbody><tr>
 206 <td class="parameter_name"><p>bc</p></td>
 207 <td class="parameter_description"><p>The <a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcode" title="lglBarcode"><span class="type">lglBarcode</span></a> structure to free</p></td>
 208 <td class="parameter_annotations"> </td>
 209 </tr></tbody>
 210 </table></div>
 211 </div>
 212 </div>
 213 <hr>
 214 <div class="refsect2">
 215 <a name="lgl-barcode-add-line"></a><h3>lgl_barcode_add_line ()</h3>
 216 <pre class="programlisting"><span class="returnvalue">void</span>
 217 lgl_barcode_add_line (<em class="parameter"><code><a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcode" title="lglBarcode"><span class="type">lglBarcode</span></a> *bc</code></em>,
 218                       <em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> x</code></em>,
 219                       <em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> y</code></em>,
 220                       <em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> length</code></em>,
 221                       <em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> width</code></em>);</pre>
 222 <p>Add a vertical line to barcode.  Coordinates are relative to top left corner
 223 of barcode.  All units are in points ( 1 point = 1/72 inch ).</p>
 224 <div class="note"><p>
 225        This function is intended to be used internally by barcode implementations.
 226 </p></div>
 227 <div class="refsect3">
 228 <a name="id-1.3.2.7.4.6"></a><h4>Parameters</h4>
 229 <div class="informaltable"><table width="100%" border="0">
 230 <colgroup>
 231 <col width="150px" class="parameters_name">
 232 <col class="parameters_description">
 233 <col width="200px" class="parameters_annotations">
 234 </colgroup>
 235 <tbody>
 236 <tr>
 237 <td class="parameter_name"><p>bc</p></td>
 238 <td class="parameter_description"><p>An <a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcode" title="lglBarcode"><span class="type">lglBarcode</span></a> structure</p></td>
 239 <td class="parameter_annotations"> </td>
 240 </tr>
 241 <tr>
 242 <td class="parameter_name"><p>x</p></td>
 243 <td class="parameter_description"><p>x coordinate of top of line</p></td>
 244 <td class="parameter_annotations"> </td>
 245 </tr>
 246 <tr>
 247 <td class="parameter_name"><p>y</p></td>
 248 <td class="parameter_description"><p>y coordinate of top of line</p></td>
 249 <td class="parameter_annotations"> </td>
 250 </tr>
 251 <tr>
 252 <td class="parameter_name"><p>length</p></td>
 253 <td class="parameter_description"><p>Length of line</p></td>
 254 <td class="parameter_annotations"> </td>
 255 </tr>
 256 <tr>
 257 <td class="parameter_name"><p>width</p></td>
 258 <td class="parameter_description"><p>Width of line</p></td>
 259 <td class="parameter_annotations"> </td>
 260 </tr>
 261 </tbody>
 262 </table></div>
 263 </div>
 264 </div>
 265 <hr>
 266 <div class="refsect2">
 267 <a name="lgl-barcode-add-box"></a><h3>lgl_barcode_add_box ()</h3>
 268 <pre class="programlisting"><span class="returnvalue">void</span>
 269 lgl_barcode_add_box (<em class="parameter"><code><a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcode" title="lglBarcode"><span class="type">lglBarcode</span></a> *bc</code></em>,
 270                      <em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> x</code></em>,
 271                      <em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> y</code></em>,
 272                      <em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> width</code></em>,
 273                      <em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> height</code></em>);</pre>
 274 <p>Add a box to barcode.  Coordinates are relative to top left corner
 275 of barcode.  All units are in points ( 1 point = 1/72 inch ).</p>
 276 <div class="note"><p>
 277        This function is intended to be used internally by barcode implementations.
 278 </p></div>
 279 <div class="refsect3">
 280 <a name="id-1.3.2.7.5.6"></a><h4>Parameters</h4>
 281 <div class="informaltable"><table width="100%" border="0">
 282 <colgroup>
 283 <col width="150px" class="parameters_name">
 284 <col class="parameters_description">
 285 <col width="200px" class="parameters_annotations">
 286 </colgroup>
 287 <tbody>
 288 <tr>
 289 <td class="parameter_name"><p>bc</p></td>
 290 <td class="parameter_description"><p>An <a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcode" title="lglBarcode"><span class="type">lglBarcode</span></a> structure</p></td>
 291 <td class="parameter_annotations"> </td>
 292 </tr>
 293 <tr>
 294 <td class="parameter_name"><p>x</p></td>
 295 <td class="parameter_description"><p>x coordinate of top left corner of box</p></td>
 296 <td class="parameter_annotations"> </td>
 297 </tr>
 298 <tr>
 299 <td class="parameter_name"><p>y</p></td>
 300 <td class="parameter_description"><p>y coordinate of top left corner of box</p></td>
 301 <td class="parameter_annotations"> </td>
 302 </tr>
 303 <tr>
 304 <td class="parameter_name"><p>width</p></td>
 305 <td class="parameter_description"><p>Width of box</p></td>
 306 <td class="parameter_annotations"> </td>
 307 </tr>
 308 <tr>
 309 <td class="parameter_name"><p>height</p></td>
 310 <td class="parameter_description"><p>Height of box</p></td>
 311 <td class="parameter_annotations"> </td>
 312 </tr>
 313 </tbody>
 314 </table></div>
 315 </div>
 316 </div>
 317 <hr>
 318 <div class="refsect2">
 319 <a name="lgl-barcode-add-char"></a><h3>lgl_barcode_add_char ()</h3>
 320 <pre class="programlisting"><span class="returnvalue">void</span>
 321 lgl_barcode_add_char (<em class="parameter"><code><a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcode" title="lglBarcode"><span class="type">lglBarcode</span></a> *bc</code></em>,
 322                       <em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> x</code></em>,
 323                       <em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> y</code></em>,
 324                       <em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> fsize</code></em>,
 325                       <em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> c</code></em>);</pre>
 326 <p>Add an ASCII character to barcode.  Coordinates are relative to top left corner
 327 of barcode.  All units are in points ( 1 point = 1/72 inch ).</p>
 328 <div class="note"><p>
 329        This function is intended to be used internally by barcode implementations.
 330 </p></div>
 331 <div class="refsect3">
 332 <a name="id-1.3.2.7.6.6"></a><h4>Parameters</h4>
 333 <div class="informaltable"><table width="100%" border="0">
 334 <colgroup>
 335 <col width="150px" class="parameters_name">
 336 <col class="parameters_description">
 337 <col width="200px" class="parameters_annotations">
 338 </colgroup>
 339 <tbody>
 340 <tr>
 341 <td class="parameter_name"><p>bc</p></td>
 342 <td class="parameter_description"><p>An <a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcode" title="lglBarcode"><span class="type">lglBarcode</span></a> structure</p></td>
 343 <td class="parameter_annotations"> </td>
 344 </tr>
 345 <tr>
 346 <td class="parameter_name"><p>x</p></td>
 347 <td class="parameter_description"><p>x coordinate of left baseline of character</p></td>
 348 <td class="parameter_annotations"> </td>
 349 </tr>
 350 <tr>
 351 <td class="parameter_name"><p>y</p></td>
 352 <td class="parameter_description"><p>y coordinate of left baseline of character</p></td>
 353 <td class="parameter_annotations"> </td>
 354 </tr>
 355 <tr>
 356 <td class="parameter_name"><p>fsize</p></td>
 357 <td class="parameter_description"><p>Font size</p></td>
 358 <td class="parameter_annotations"> </td>
 359 </tr>
 360 <tr>
 361 <td class="parameter_name"><p>c</p></td>
 362 <td class="parameter_description"><p>Character to add</p></td>
 363 <td class="parameter_annotations"> </td>
 364 </tr>
 365 </tbody>
 366 </table></div>
 367 </div>
 368 </div>
 369 <hr>
 370 <div class="refsect2">
 371 <a name="lgl-barcode-add-string"></a><h3>lgl_barcode_add_string ()</h3>
 372 <pre class="programlisting"><span class="returnvalue">void</span>
 373 lgl_barcode_add_string (<em class="parameter"><code><a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcode" title="lglBarcode"><span class="type">lglBarcode</span></a> *bc</code></em>,
 374                         <em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> x</code></em>,
 375                         <em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> y</code></em>,
 376                         <em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> fsize</code></em>,
 377                         <em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *string</code></em>,
 378                         <em class="parameter"><code><span class="type">gsize</span> length</code></em>);</pre>
 379 <p>Add a character string to barcode.  Coordinates are relative to top left corner
 380 of barcode.  All units are in points ( 1 point = 1/72 inch ).</p>
 381 <div class="note"><p>
 382        This function is intended to be used internally by barcode implementations.
 383 </p></div>
 384 <div class="refsect3">
 385 <a name="id-1.3.2.7.7.6"></a><h4>Parameters</h4>
 386 <div class="informaltable"><table width="100%" border="0">
 387 <colgroup>
 388 <col width="150px" class="parameters_name">
 389 <col class="parameters_description">
 390 <col width="200px" class="parameters_annotations">
 391 </colgroup>
 392 <tbody>
 393 <tr>
 394 <td class="parameter_name"><p>bc</p></td>
 395 <td class="parameter_description"><p>An <a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcode" title="lglBarcode"><span class="type">lglBarcode</span></a> structure</p></td>
 396 <td class="parameter_annotations"> </td>
 397 </tr>
 398 <tr>
 399 <td class="parameter_name"><p>x</p></td>
 400 <td class="parameter_description"><p>x coordinate of horizontal center of baseline of string</p></td>
 401 <td class="parameter_annotations"> </td>
 402 </tr>
 403 <tr>
 404 <td class="parameter_name"><p>y</p></td>
 405 <td class="parameter_description"><p>y coordinate of horizontal center of baseline of string</p></td>
 406 <td class="parameter_annotations"> </td>
 407 </tr>
 408 <tr>
 409 <td class="parameter_name"><p>fsize</p></td>
 410 <td class="parameter_description"><p>Font size</p></td>
 411 <td class="parameter_annotations"> </td>
 412 </tr>
 413 <tr>
 414 <td class="parameter_name"><p>string</p></td>
 415 <td class="parameter_description"><p>String to add</p></td>
 416 <td class="parameter_annotations"> </td>
 417 </tr>
 418 <tr>
 419 <td class="parameter_name"><p>length</p></td>
 420 <td class="parameter_description"><p>Number of bytes in string</p></td>
 421 <td class="parameter_annotations"> </td>
 422 </tr>
 423 </tbody>
 424 </table></div>
 425 </div>
 426 </div>
 427 <hr>
 428 <div class="refsect2">
 429 <a name="lgl-barcode-add-ring"></a><h3>lgl_barcode_add_ring ()</h3>
 430 <pre class="programlisting"><span class="returnvalue">void</span>
 431 lgl_barcode_add_ring (<em class="parameter"><code><a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcode" title="lglBarcode"><span class="type">lglBarcode</span></a> *bc</code></em>,
 432                       <em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> x</code></em>,
 433                       <em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> y</code></em>,
 434                       <em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> radius</code></em>,
 435                       <em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> line_width</code></em>);</pre>
 436 <p>Add a ring to barcode.  Coordinates are relative to top left corner
 437 of barcode.  All units are in points ( 1 point = 1/72 inch ).</p>
 438 <div class="note"><p>
 439        This function is intended to be used internally by barcode implementations.
 440 </p></div>
 441 <div class="refsect3">
 442 <a name="id-1.3.2.7.8.6"></a><h4>Parameters</h4>
 443 <div class="informaltable"><table width="100%" border="0">
 444 <colgroup>
 445 <col width="150px" class="parameters_name">
 446 <col class="parameters_description">
 447 <col width="200px" class="parameters_annotations">
 448 </colgroup>
 449 <tbody>
 450 <tr>
 451 <td class="parameter_name"><p>bc</p></td>
 452 <td class="parameter_description"><p>An <a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcode" title="lglBarcode"><span class="type">lglBarcode</span></a> structure</p></td>
 453 <td class="parameter_annotations"> </td>
 454 </tr>
 455 <tr>
 456 <td class="parameter_name"><p>x</p></td>
 457 <td class="parameter_description"><p>x coordinate of center of circle</p></td>
 458 <td class="parameter_annotations"> </td>
 459 </tr>
 460 <tr>
 461 <td class="parameter_name"><p>y</p></td>
 462 <td class="parameter_description"><p>y coordinate of center of circle</p></td>
 463 <td class="parameter_annotations"> </td>
 464 </tr>
 465 <tr>
 466 <td class="parameter_name"><p>radius</p></td>
 467 <td class="parameter_description"><p>Radius of ring (center of line)</p></td>
 468 <td class="parameter_annotations"> </td>
 469 </tr>
 470 <tr>
 471 <td class="parameter_name"><p>line_width</p></td>
 472 <td class="parameter_description"><p>Width of line</p></td>
 473 <td class="parameter_annotations"> </td>
 474 </tr>
 475 </tbody>
 476 </table></div>
 477 </div>
 478 </div>
 479 <hr>
 480 <div class="refsect2">
 481 <a name="lgl-barcode-add-hexagon"></a><h3>lgl_barcode_add_hexagon ()</h3>
 482 <pre class="programlisting"><span class="returnvalue">void</span>
 483 lgl_barcode_add_hexagon (<em class="parameter"><code><a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcode" title="lglBarcode"><span class="type">lglBarcode</span></a> *bc</code></em>,
 484                          <em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> x</code></em>,
 485                          <em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> y</code></em>,
 486                          <em class="parameter"><code><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> height</code></em>);</pre>
 487 <p>Add a regular hexagon (oriented with vertexes at top and bottom) to barcode.
 488 Coordinates are relative to top left corner of barcode.  All units are in
 489 points ( 1 point = 1/72 inch ).</p>
 490 <div class="note"><p>
 491        This function is intended to be used internally by barcode implementations.
 492 </p></div>
 493 <div class="refsect3">
 494 <a name="id-1.3.2.7.9.6"></a><h4>Parameters</h4>
 495 <div class="informaltable"><table width="100%" border="0">
 496 <colgroup>
 497 <col width="150px" class="parameters_name">
 498 <col class="parameters_description">
 499 <col width="200px" class="parameters_annotations">
 500 </colgroup>
 501 <tbody>
 502 <tr>
 503 <td class="parameter_name"><p>bc</p></td>
 504 <td class="parameter_description"><p>An <a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcode" title="lglBarcode"><span class="type">lglBarcode</span></a> structure</p></td>
 505 <td class="parameter_annotations"> </td>
 506 </tr>
 507 <tr>
 508 <td class="parameter_name"><p>x</p></td>
 509 <td class="parameter_description"><p>x coordinate of top point of hexagon</p></td>
 510 <td class="parameter_annotations"> </td>
 511 </tr>
 512 <tr>
 513 <td class="parameter_name"><p>y</p></td>
 514 <td class="parameter_description"><p>y coordinate of top point of hexagon</p></td>
 515 <td class="parameter_annotations"> </td>
 516 </tr>
 517 <tr>
 518 <td class="parameter_name"><p>height</p></td>
 519 <td class="parameter_description"><p>Height of hexagon</p></td>
 520 <td class="parameter_annotations"> </td>
 521 </tr>
 522 </tbody>
 523 </table></div>
 524 </div>
 525 </div>
 526 </div>
 527 <div class="refsect1">
 528 <a name="libglbarcode-3.0-lgl-barcode.other_details"></a><h2>Types and Values</h2>
 529 <div class="refsect2">
 530 <a name="lglBarcode"></a><h3>lglBarcode</h3>
 531 <pre class="programlisting">typedef struct {
 532         gdouble  width;
 533         gdouble  height;
 534
 535         GList   *shapes;    /* List of lglBarcodeShape drawing primitives */
 536 } lglBarcode;
 537 </pre>
 538 <p>This structure contains the libglbarcode intermediate barcode format.  This
 539 structure contains a simple vectorized representation of the barcode.  This
 540 vectorized representation is easy to interpret by a rendering backend for
 541 either vector or raster formats.  A simple API is provided for constructing
 542 barcodes in this format.</p>
 543 <div class="refsect3">
 544 <a name="id-1.3.2.8.2.5"></a><h4>Members</h4>
 545 <div class="informaltable"><table width="100%" border="0">
 546 <colgroup>
 547 <col width="300px" class="struct_members_name">
 548 <col class="struct_members_description">
 549 <col width="200px" class="struct_members_annotations">
 550 </colgroup>
 551 <tbody>
 552 <tr>
 553 <td class="struct_member_name"><p><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> <em class="structfield"><code><a name="lglBarcode.width"></a>width</code></em>;</p></td>
 554 <td class="struct_member_description"><p>Width of barcode bounding box (points)</p></td>
 555 <td class="struct_member_annotations"> </td>
 556 </tr>
 557 <tr>
 558 <td class="struct_member_name"><p><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> <em class="structfield"><code><a name="lglBarcode.height"></a>height</code></em>;</p></td>
 559 <td class="struct_member_description"><p>Height of barcode bounding box (points)</p></td>
 560 <td class="struct_member_annotations"> </td>
 561 </tr>
 562 <tr>
 563 <td class="struct_member_name"><p><a href="https://developer.gnome.org/glib/unstable/glib-Doubly-Linked-Lists.html#GList"><span class="type">GList</span></a> *<em class="structfield"><code><a name="lglBarcode.shapes"></a>shapes</code></em>;</p></td>
 564 <td class="struct_member_description"><p>List of <a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcodeShape" title="lglBarcodeShape"><span class="type">lglBarcodeShape</span></a> drawing primitives</p></td>
 565 <td class="struct_member_annotations"> </td>
 566 </tr>
 567 </tbody>
 568 </table></div>
 569 </div>
 570 </div>
 571 <hr>
 572 <div class="refsect2">
 573 <a name="lglBarcodeShapeType"></a><h3>enum lglBarcodeShapeType</h3>
 574 <p>
 575 </p>
 576 <div class="refsect3">
 577 <a name="id-1.3.2.8.3.4"></a><h4>Members</h4>
 578 <div class="informaltable"><table width="100%" border="0">
 579 <colgroup>
 580 <col width="300px" class="enum_members_name">
 581 <col class="enum_members_description">
 582 <col width="200px" class="enum_members_annotations">
 583 </colgroup>
 584 <tbody>
 585 <tr>
 586 <td class="enum_member_name"><p><a name="LGL-BARCODE-SHAPE-LINE:CAPS"></a>LGL_BARCODE_SHAPE_LINE</p></td>
 587 <td class="enum_member_description"> </td>
 588 <td class="enum_member_annotations"> </td>
 589 </tr>
 590 <tr>
 591 <td class="enum_member_name"><p><a name="LGL-BARCODE-SHAPE-BOX:CAPS"></a>LGL_BARCODE_SHAPE_BOX</p></td>
 592 <td class="enum_member_description"> </td>
 593 <td class="enum_member_annotations"> </td>
 594 </tr>
 595 <tr>
 596 <td class="enum_member_name"><p><a name="LGL-BARCODE-SHAPE-CHAR:CAPS"></a>LGL_BARCODE_SHAPE_CHAR</p></td>
 597 <td class="enum_member_description"> </td>
 598 <td class="enum_member_annotations"> </td>
 599 </tr>
 600 <tr>
 601 <td class="enum_member_name"><p><a name="LGL-BARCODE-SHAPE-STRING:CAPS"></a>LGL_BARCODE_SHAPE_STRING</p></td>
 602 <td class="enum_member_description"> </td>
 603 <td class="enum_member_annotations"> </td>
 604 </tr>
 605 <tr>
 606 <td class="enum_member_name"><p><a name="LGL-BARCODE-SHAPE-RING:CAPS"></a>LGL_BARCODE_SHAPE_RING</p></td>
 607 <td class="enum_member_description"> </td>
 608 <td class="enum_member_annotations"> </td>
 609 </tr>
 610 <tr>
 611 <td class="enum_member_name"><p><a name="LGL-BARCODE-SHAPE-HEXAGON:CAPS"></a>LGL_BARCODE_SHAPE_HEXAGON</p></td>
 612 <td class="enum_member_description"> </td>
 613 <td class="enum_member_annotations"> </td>
 614 </tr>
 615 </tbody>
 616 </table></div>
 617 </div>
 618 </div>
 619 <hr>
 620 <div class="refsect2">
 621 <a name="lglBarcodeShape"></a><h3>lglBarcodeShape</h3>
 622 <p>
 623 </p>
 624 </div>
 625 <hr>
 626 <div class="refsect2">
 627 <a name="lglBarcodeShapeAny"></a><h3>lglBarcodeShapeAny</h3>
 628 <pre class="programlisting">typedef struct {
 629         /* Begin Common Fields */
 630         lglBarcodeShapeType  type;
 631         gdouble              x;
 632         gdouble              y;
 633         /* End Common Fields */
 634 } lglBarcodeShapeAny;
 635 </pre>
 636 <p>
 637 </p>
 638 </div>
 639 <hr>
 640 <div class="refsect2">
 641 <a name="lglBarcodeShapeLine"></a><h3>lglBarcodeShapeLine</h3>
 642 <pre class="programlisting">typedef struct {
 643         /* Begin Common Fields */
 644         lglBarcodeShapeType  type; /* Always LGL_BARCODE_SHAPE_LINE. */
 645         gdouble              x;
 646         gdouble              y;
 647         /* End Common Fields */
 648
 649         gdouble              length;
 650         gdouble              width;
 651 } lglBarcodeShapeLine;
 652 </pre>
 653 <p>A vertical line drawing primitive.</p>
 654 <pre class="programlisting">
 655
 656 @ =  origin (x,y) from top left corner of barcode
 657
 658              +--@--+
 659              |     |
 660              |     |
 661              |     |
 662              |     | length
 663              |     |
 664              |     |
 665              |     |
 666              +-----+
 667               width
 668
 669 </pre>
 670 <p>All units are in points ( 1 point = 1/72 inch ).</p>
 671 <div class="refsect3">
 672 <a name="id-1.3.2.8.6.7"></a><h4>Members</h4>
 673 <div class="informaltable"><table width="100%" border="0">
 674 <colgroup>
 675 <col width="300px" class="struct_members_name">
 676 <col class="struct_members_description">
 677 <col width="200px" class="struct_members_annotations">
 678 </colgroup>
 679 <tbody>
 680 <tr>
 681 <td class="struct_member_name"><p><a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcodeShapeType" title="enum lglBarcodeShapeType"><span class="type">lglBarcodeShapeType</span></a> <em class="structfield"><code><a name="lglBarcodeShapeLine.type"></a>type</code></em>;</p></td>
 682 <td class="struct_member_description"><p>Always <a class="link" href="libglbarcode-3.0-lgl-barcode.html#LGL-BARCODE-SHAPE-LINE:CAPS"><code class="literal">LGL_BARCODE_SHAPE_LINE</code></a></p></td>
 683 <td class="struct_member_annotations"> </td>
 684 </tr>
 685 <tr>
 686 <td class="struct_member_name"><p><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> <em class="structfield"><code><a name="lglBarcodeShapeLine.x"></a>x</code></em>;</p></td>
 687 <td class="struct_member_description"><p>x coordinate of top of line</p></td>
 688 <td class="struct_member_annotations"> </td>
 689 </tr>
 690 <tr>
 691 <td class="struct_member_name"><p><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> <em class="structfield"><code><a name="lglBarcodeShapeLine.y"></a>y</code></em>;</p></td>
 692 <td class="struct_member_description"><p>y coordinate of top of line</p></td>
 693 <td class="struct_member_annotations"> </td>
 694 </tr>
 695 <tr>
 696 <td class="struct_member_name"><p><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> <em class="structfield"><code><a name="lglBarcodeShapeLine.length"></a>length</code></em>;</p></td>
 697 <td class="struct_member_description"><p>Length of line</p></td>
 698 <td class="struct_member_annotations"> </td>
 699 </tr>
 700 <tr>
 701 <td class="struct_member_name"><p><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> <em class="structfield"><code><a name="lglBarcodeShapeLine.width"></a>width</code></em>;</p></td>
 702 <td class="struct_member_description"><p>Width of line</p></td>
 703 <td class="struct_member_annotations"> </td>
 704 </tr>
 705 </tbody>
 706 </table></div>
 707 </div>
 708 </div>
 709 <hr>
 710 <div class="refsect2">
 711 <a name="lglBarcodeShapeBox"></a><h3>lglBarcodeShapeBox</h3>
 712 <pre class="programlisting">typedef struct {
 713         /* Begin Common Fields */
 714         lglBarcodeShapeType  type; /* Always LGL_BARCODE_SHAPE_BOX. */
 715         gdouble              x;
 716         gdouble              y;
 717         /* End Common Fields */
 718
 719         gdouble              width;
 720         gdouble              height;
 721 } lglBarcodeShapeBox;
 722 </pre>
 723 <p>A solid box drawing primitive.</p>
 724 <pre class="programlisting">
 725
 726 @ =  origin (x,y) from top left corner of barcode
 727
 728              @---------+
 729              |         |
 730              |         |
 731              |         |
 732              |         | height
 733              |         |
 734              |         |
 735              |         |
 736              +---------+
 737                 width
 738
 739 </pre>
 740 <p>All units are in points ( 1 point = 1/72 inch ).</p>
 741 <div class="refsect3">
 742 <a name="id-1.3.2.8.7.7"></a><h4>Members</h4>
 743 <div class="informaltable"><table width="100%" border="0">
 744 <colgroup>
 745 <col width="300px" class="struct_members_name">
 746 <col class="struct_members_description">
 747 <col width="200px" class="struct_members_annotations">
 748 </colgroup>
 749 <tbody>
 750 <tr>
 751 <td class="struct_member_name"><p><a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcodeShapeType" title="enum lglBarcodeShapeType"><span class="type">lglBarcodeShapeType</span></a> <em class="structfield"><code><a name="lglBarcodeShapeBox.type"></a>type</code></em>;</p></td>
 752 <td class="struct_member_description"><p>Always <a class="link" href="libglbarcode-3.0-lgl-barcode.html#LGL-BARCODE-SHAPE-BOX:CAPS"><code class="literal">LGL_BARCODE_SHAPE_BOX</code></a></p></td>
 753 <td class="struct_member_annotations"> </td>
 754 </tr>
 755 <tr>
 756 <td class="struct_member_name"><p><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> <em class="structfield"><code><a name="lglBarcodeShapeBox.x"></a>x</code></em>;</p></td>
 757 <td class="struct_member_description"><p>x coordinate of top left corner of box</p></td>
 758 <td class="struct_member_annotations"> </td>
 759 </tr>
 760 <tr>
 761 <td class="struct_member_name"><p><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> <em class="structfield"><code><a name="lglBarcodeShapeBox.y"></a>y</code></em>;</p></td>
 762 <td class="struct_member_description"><p>y coordinate of top left corner of box</p></td>
 763 <td class="struct_member_annotations"> </td>
 764 </tr>
 765 <tr>
 766 <td class="struct_member_name"><p><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> <em class="structfield"><code><a name="lglBarcodeShapeBox.width"></a>width</code></em>;</p></td>
 767 <td class="struct_member_description"><p>Width of box</p></td>
 768 <td class="struct_member_annotations"> </td>
 769 </tr>
 770 <tr>
 771 <td class="struct_member_name"><p><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> <em class="structfield"><code><a name="lglBarcodeShapeBox.height"></a>height</code></em>;</p></td>
 772 <td class="struct_member_description"><p>Height of box</p></td>
 773 <td class="struct_member_annotations"> </td>
 774 </tr>
 775 </tbody>
 776 </table></div>
 777 </div>
 778 </div>
 779 <hr>
 780 <div class="refsect2">
 781 <a name="lglBarcodeShapeChar"></a><h3>lglBarcodeShapeChar</h3>
 782 <pre class="programlisting">typedef struct {
 783         /* Begin Common Fields */
 784         lglBarcodeShapeType  type; /* Always LGL_BARCODE_SHAPE_CHAR. */
 785         gdouble              x;
 786         gdouble              y;
 787         /* End Common Fields */
 788
 789         gdouble              fsize;
 790         gchar                c;
 791 } lglBarcodeShapeChar;
 792 </pre>
 793 <p>An single byte character drawing primitive.</p>
 794 <pre class="programlisting">
 795
 796 @ =  origin (x,y) from top left corner of barcode
 797
 798              ____ ------------
 799             /    \           ^
 800            /  /\  \          |
 801           /  /__\  \         |
 802          /  ______  \        | ~fsize
 803         /  /      \  \       |
 804        /__/        \__\      |
 805                              v
 806       @ ----------------------
 807
 808 </pre>
 809 <p>All units are in points ( 1 point = 1/72 inch ).</p>
 810 <div class="refsect3">
 811 <a name="id-1.3.2.8.8.7"></a><h4>Members</h4>
 812 <div class="informaltable"><table width="100%" border="0">
 813 <colgroup>
 814 <col width="300px" class="struct_members_name">
 815 <col class="struct_members_description">
 816 <col width="200px" class="struct_members_annotations">
 817 </colgroup>
 818 <tbody>
 819 <tr>
 820 <td class="struct_member_name"><p><a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcodeShapeType" title="enum lglBarcodeShapeType"><span class="type">lglBarcodeShapeType</span></a> <em class="structfield"><code><a name="lglBarcodeShapeChar.type"></a>type</code></em>;</p></td>
 821 <td class="struct_member_description"><p>Always <a class="link" href="libglbarcode-3.0-lgl-barcode.html#LGL-BARCODE-SHAPE-CHAR:CAPS"><code class="literal">LGL_BARCODE_SHAPE_CHAR</code></a></p></td>
 822 <td class="struct_member_annotations"> </td>
 823 </tr>
 824 <tr>
 825 <td class="struct_member_name"><p><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> <em class="structfield"><code><a name="lglBarcodeShapeChar.x"></a>x</code></em>;</p></td>
 826 <td class="struct_member_description"><p>x coordinate of left baseline of character</p></td>
 827 <td class="struct_member_annotations"> </td>
 828 </tr>
 829 <tr>
 830 <td class="struct_member_name"><p><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> <em class="structfield"><code><a name="lglBarcodeShapeChar.y"></a>y</code></em>;</p></td>
 831 <td class="struct_member_description"><p>y coordinate of left baseline of character</p></td>
 832 <td class="struct_member_annotations"> </td>
 833 </tr>
 834 <tr>
 835 <td class="struct_member_name"><p><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> <em class="structfield"><code><a name="lglBarcodeShapeChar.fsize"></a>fsize</code></em>;</p></td>
 836 <td class="struct_member_description"><p>Font size</p></td>
 837 <td class="struct_member_annotations"> </td>
 838 </tr>
 839 <tr>
 840 <td class="struct_member_name"><p><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> <em class="structfield"><code><a name="lglBarcodeShapeChar.c"></a>c</code></em>;</p></td>
 841 <td class="struct_member_description"><p>Character to add</p></td>
 842 <td class="struct_member_annotations"> </td>
 843 </tr>
 844 </tbody>
 845 </table></div>
 846 </div>
 847 </div>
 848 <hr>
 849 <div class="refsect2">
 850 <a name="lglBarcodeShapeString"></a><h3>lglBarcodeShapeString</h3>
 851 <pre class="programlisting">typedef struct {
 852         /* Begin Common Fields */
 853         lglBarcodeShapeType  type; /* Always LGL_BARCODE_SHAPE_STRING. */
 854         gdouble              x;
 855         gdouble              y;
 856         /* End Common Fields */
 857
 858         gdouble              fsize;
 859         gchar               *string;
 860 } lglBarcodeShapeString;
 861 </pre>
 862 <p>A character string drawing primitive.</p>
 863 <pre class="programlisting">
 864
 865 @ =  origin (x,y) from top left corner of barcode
 866
 867              ____        _  ------------------
 868             /    \      | |                  ^
 869            /  /\  \     | |                  |
 870           /  /__\  \    | |___     ____      |
 871          /  ______  \   | ._  \   /  __|     | ~fsize
 872         /  /      \  \  | |_)  | |  (__      |
 873        /__/        \__\ |_.___/   \____|     |
 874                                              v
 875                           @ ------------------
 876                           x = horizontal center
 877
 878 </pre>
 879 <p>All units are in points ( 1 point = 1/72 inch ).</p>
 880 <div class="refsect3">
 881 <a name="id-1.3.2.8.9.7"></a><h4>Members</h4>
 882 <div class="informaltable"><table width="100%" border="0">
 883 <colgroup>
 884 <col width="300px" class="struct_members_name">
 885 <col class="struct_members_description">
 886 <col width="200px" class="struct_members_annotations">
 887 </colgroup>
 888 <tbody>
 889 <tr>
 890 <td class="struct_member_name"><p><a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcodeShapeType" title="enum lglBarcodeShapeType"><span class="type">lglBarcodeShapeType</span></a> <em class="structfield"><code><a name="lglBarcodeShapeString.type"></a>type</code></em>;</p></td>
 891 <td class="struct_member_description"><p>Always <a class="link" href="libglbarcode-3.0-lgl-barcode.html#LGL-BARCODE-SHAPE-STRING:CAPS"><code class="literal">LGL_BARCODE_SHAPE_STRING</code></a></p></td>
 892 <td class="struct_member_annotations"> </td>
 893 </tr>
 894 <tr>
 895 <td class="struct_member_name"><p><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> <em class="structfield"><code><a name="lglBarcodeShapeString.x"></a>x</code></em>;</p></td>
 896 <td class="struct_member_description"><p>x coordinate of horizontal center of baseline of string</p></td>
 897 <td class="struct_member_annotations"> </td>
 898 </tr>
 899 <tr>
 900 <td class="struct_member_name"><p><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> <em class="structfield"><code><a name="lglBarcodeShapeString.y"></a>y</code></em>;</p></td>
 901 <td class="struct_member_description"><p>y coordinate of horizontal center of baseline of string</p></td>
 902 <td class="struct_member_annotations"> </td>
 903 </tr>
 904 <tr>
 905 <td class="struct_member_name"><p><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> <em class="structfield"><code><a name="lglBarcodeShapeString.fsize"></a>fsize</code></em>;</p></td>
 906 <td class="struct_member_description"><p>Font size</p></td>
 907 <td class="struct_member_annotations"> </td>
 908 </tr>
 909 <tr>
 910 <td class="struct_member_name"><p><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *<em class="structfield"><code><a name="lglBarcodeShapeString.string"></a>string</code></em>;</p></td>
 911 <td class="struct_member_description"><p>String to add</p></td>
 912 <td class="struct_member_annotations"> </td>
 913 </tr>
 914 </tbody>
 915 </table></div>
 916 </div>
 917 </div>
 918 <hr>
 919 <div class="refsect2">
 920 <a name="lglBarcodeShapeRing"></a><h3>lglBarcodeShapeRing</h3>
 921 <pre class="programlisting">typedef struct {
 922         /* Begin Common Fields */
 923         lglBarcodeShapeType  type; /* Always LGL_BARCODE_SHAPE_RING. */
 924         gdouble              x;
 925         gdouble              y;
 926         /* End Common Fields */
 927
 928         gdouble              radius;
 929         gdouble              line_width;
 930 } lglBarcodeShapeRing;
 931 </pre>
 932 <p>A ring (an open circle) drawing primitive.</p>
 933 <pre class="programlisting">
 934
 935 @ = origin (x,y) is centre of circle
 936
 937                v  line_width
 938           _.-""""-._
 939         .'   ____   `.
 940        /   .'  ^ `.   \
 941       |   /        \   |
 942       |   |    @---|---|------
 943       |   \        /   |     ^
 944        \   `.____.'   /      | radius
 945         `._    ...._.'.......|
 946            `-....-'
 947
 948 </pre>
 949 <p>All units are in points ( 1 point = 1/72 inch ).</p>
 950 <div class="refsect3">
 951 <a name="id-1.3.2.8.10.7"></a><h4>Members</h4>
 952 <div class="informaltable"><table width="100%" border="0">
 953 <colgroup>
 954 <col width="300px" class="struct_members_name">
 955 <col class="struct_members_description">
 956 <col width="200px" class="struct_members_annotations">
 957 </colgroup>
 958 <tbody>
 959 <tr>
 960 <td class="struct_member_name"><p><a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcodeShapeType" title="enum lglBarcodeShapeType"><span class="type">lglBarcodeShapeType</span></a> <em class="structfield"><code><a name="lglBarcodeShapeRing.type"></a>type</code></em>;</p></td>
 961 <td class="struct_member_description"><p>Always <a class="link" href="libglbarcode-3.0-lgl-barcode.html#LGL-BARCODE-SHAPE-RING:CAPS"><code class="literal">LGL_BARCODE_SHAPE_RING</code></a></p></td>
 962 <td class="struct_member_annotations"> </td>
 963 </tr>
 964 <tr>
 965 <td class="struct_member_name"><p><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> <em class="structfield"><code><a name="lglBarcodeShapeRing.x"></a>x</code></em>;</p></td>
 966 <td class="struct_member_description"><p>x coordinate of center of circle</p></td>
 967 <td class="struct_member_annotations"> </td>
 968 </tr>
 969 <tr>
 970 <td class="struct_member_name"><p><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> <em class="structfield"><code><a name="lglBarcodeShapeRing.y"></a>y</code></em>;</p></td>
 971 <td class="struct_member_description"><p>y coordinate of center of circle</p></td>
 972 <td class="struct_member_annotations"> </td>
 973 </tr>
 974 <tr>
 975 <td class="struct_member_name"><p><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> <em class="structfield"><code><a name="lglBarcodeShapeRing.radius"></a>radius</code></em>;</p></td>
 976 <td class="struct_member_description"><p>Radius of ring (center of line)</p></td>
 977 <td class="struct_member_annotations"> </td>
 978 </tr>
 979 <tr>
 980 <td class="struct_member_name"><p><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> <em class="structfield"><code><a name="lglBarcodeShapeRing.line-width"></a>line_width</code></em>;</p></td>
 981 <td class="struct_member_description"><p>Width of line</p></td>
 982 <td class="struct_member_annotations"> </td>
 983 </tr>
 984 </tbody>
 985 </table></div>
 986 </div>
 987 </div>
 988 <hr>
 989 <div class="refsect2">
 990 <a name="lglBarcodeShapeHexagon"></a><h3>lglBarcodeShapeHexagon</h3>
 991 <pre class="programlisting">typedef struct {
 992         /* Begin Common Fields */
 993         lglBarcodeShapeType  type; /* Always LGL_BARCODE_SHAPE_HEXAGON. */
 994         gdouble              x;
 995         gdouble              y;
 996         /* End Common Fields */
 997
 998         gdouble              height;
 999 } lglBarcodeShapeHexagon;
1000 </pre>
1001 <p>A solid regular hexagon (oriented with vertexes at top and bottom) drawing primitive.</p>
1002 <pre class="programlisting">
1003
1004 @ = origin (x,y) is top of hexagon
1005
1006                  @ ------------------
1007              _-"   "-_              ^
1008          _-"           "-_          |
1009       +"                   "+       |
1010       |                     |       |
1011       |                     |       |
1012       |                     |       | height
1013       |                     |       |
1014       |                     |       |
1015       +_                   _+       |
1016         "-_             _-"         |
1017            "-_       _-"            |
1018               "-_ _-"               v
1019                  " ------------------
1020
1021 </pre>
1022 <p>All units are in points ( 1 point = 1/72 inch ).</p>
1023 <div class="refsect3">
1024 <a name="id-1.3.2.8.11.7"></a><h4>Members</h4>
1025 <div class="informaltable"><table width="100%" border="0">
1026 <colgroup>
1027 <col width="300px" class="struct_members_name">
1028 <col class="struct_members_description">
1029 <col width="200px" class="struct_members_annotations">
1030 </colgroup>
1031 <tbody>
1032 <tr>
1033 <td class="struct_member_name"><p><a class="link" href="libglbarcode-3.0-lgl-barcode.html#lglBarcodeShapeType" title="enum lglBarcodeShapeType"><span class="type">lglBarcodeShapeType</span></a> <em class="structfield"><code><a name="lglBarcodeShapeHexagon.type"></a>type</code></em>;</p></td>
1034 <td class="struct_member_description"><p>Always <a class="link" href="libglbarcode-3.0-lgl-barcode.html#LGL-BARCODE-SHAPE-HEXAGON:CAPS"><code class="literal">LGL_BARCODE_SHAPE_HEXAGON</code></a></p></td>
1035 <td class="struct_member_annotations"> </td>
1036 </tr>
1037 <tr>
1038 <td class="struct_member_name"><p><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> <em class="structfield"><code><a name="lglBarcodeShapeHexagon.x"></a>x</code></em>;</p></td>
1039 <td class="struct_member_description"><p>x coordinate of top point of hexagon</p></td>
1040 <td class="struct_member_annotations"> </td>
1041 </tr>
1042 <tr>
1043 <td class="struct_member_name"><p><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> <em class="structfield"><code><a name="lglBarcodeShapeHexagon.y"></a>y</code></em>;</p></td>
1044 <td class="struct_member_description"><p>y coordinate of top point of hexagon</p></td>
1045 <td class="struct_member_annotations"> </td>
1046 </tr>
1047 <tr>
1048 <td class="struct_member_name"><p><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> <em class="structfield"><code><a name="lglBarcodeShapeHexagon.height"></a>height</code></em>;</p></td>
1049 <td class="struct_member_description"><p>Height of hexagon</p></td>
1050 <td class="struct_member_annotations"> </td>
1051 </tr>
1052 </tbody>
1053 </table></div>
1054 </div>
1055 </div>
1056 </div>
1057 </div>
1058 <div class="footer">
1059 <hr>Generated by GTK-Doc V1.24</div>
1060 </body>
1061 </html>