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    78. 

  78. <div class="title">Qwt License, Version 1.0 </div>  </div>
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    80. 

  80. <div class="contents">
    81. 

  81. <div class="textblock"><div class="fragment"><div class="line">                             Qwt License</div>
    82. 

  82. <div class="line">                           Version 1.0, January 1, 2003</div>
    83. 

  83. <div class="line"></div>
    84. 

  84. <div class="line">The Qwt library and included programs are provided under the terms</div>
    85. 

  85. <div class="line">of the GNU LESSER GENERAL PUBLIC LICENSE (LGPL) with the following</div>
    86. 

  86. <div class="line">exceptions:</div>
    87. 

  87. <div class="line"></div>
    88. 

  88. <div class="line">    1. Widgets that are subclassed from Qwt widgets do not</div>
    89. 

  89. <div class="line">       constitute a derivative work.</div>
    90. 

  90. <div class="line"></div>
    91. 

  91. <div class="line">    2. Static linking of applications and widgets to the</div>
    92. 

  92. <div class="line">       Qwt library does not constitute a derivative work</div>
    93. 

  93. <div class="line">       and does not require the author to provide source</div>
    94. 

  94. <div class="line">       code for the application or widget, use the shared</div>
    95. 

  95. <div class="line">       Qwt libraries, or link their applications or</div>
    96. 

  96. <div class="line">       widgets against a user-supplied version of Qwt.</div>
    97. 

  97. <div class="line"></div>
    98. 

  98. <div class="line">       If you link the application or widget to a modified</div>
    99. 

  99. <div class="line">       version of Qwt, then the changes to Qwt must be </div>
    100. 

  100. <div class="line">       provided under the terms of the LGPL in sections</div>
    101. 

  101. <div class="line">       1, 2, and 4.</div>
    102. 

  102. <div class="line"></div>
    103. 

  103. <div class="line">    3. You do not have to provide a copy of the Qwt license</div>
    104. 

  104. <div class="line">       with programs that are linked to the Qwt library, nor</div>
    105. 

  105. <div class="line">       do you have to identify the Qwt license in your</div>
    106. 

  106. <div class="line">       program or documentation as required by section 6</div>
    107. 

  107. <div class="line">       of the LGPL.</div>
    108. 

  108. <div class="line"></div>
    109. 

  109. <div class="line"></div>
    110. 

  110. <div class="line">       However, programs must still identify their use of Qwt.</div>
    111. 

  111. <div class="line">       The following example statement can be included in user</div>
    112. 

  112. <div class="line">       documentation to satisfy this requirement:</div>
    113. 

  113. <div class="line"></div>
    114. 

  114. <div class="line">           [program/widget] is based in part on the work of</div>
    115. 

  115. <div class="line">           the Qwt project (http:<span class="comment">//qwt.sf.net).</span></div>
    116. 

  116. <div class="line"></div>
    117. 

  117. <div class="line">----------------------------------------------------------------------</div>
    118. 

  118. <div class="line"></div>
    119. 

  119. <div class="line"></div>
    120. 

  120. <div class="line">          GNU LESSER GENERAL PUBLIC LICENSE</div>
    121. 

  121. <div class="line">               Version 2.1, February 1999</div>
    122. 

  122. <div class="line"></div>
    123. 

  123. <div class="line"> Copyright (C) 1991, 1999 Free Software Foundation, Inc.</div>
    124. 

  124. <div class="line">     59 Temple Place, Suite 330, Boston, MA  02111-1307  USA</div>
    125. 

  125. <div class="line"> Everyone is permitted to copy and distribute verbatim copies</div>
    126. 

  126. <div class="line"> of this license document, but changing it is not allowed.</div>
    127. 

  127. <div class="line"></div>
    128. 

  128. <div class="line">[This is the first released version of the Lesser GPL.  It also counts</div>
    129. 

  129. <div class="line"> as the successor of the GNU Library Public License, version 2, hence</div>
    130. 

  130. <div class="line"> the version number 2.1.]</div>
    131. 

  131. <div class="line"></div>
    132. 

  132. <div class="line">                Preamble</div>
    133. 

  133. <div class="line"></div>
    134. 

  134. <div class="line">  The licenses for most software are designed to take away your</div>
    135. 

  135. <div class="line">freedom to share and change it.  By contrast, the GNU General Public</div>
    136. 

  136. <div class="line">Licenses are intended to guarantee your freedom to share and change</div>
    137. 

  137. <div class="line">free software--to make sure the software is free for all its users.</div>
    138. 

  138. <div class="line"></div>
    139. 

  139. <div class="line">  This license, the Lesser General Public License, applies to some</div>
    140. 

  140. <div class="line">specially designated software packages--typically libraries--of the</div>
    141. 

  141. <div class="line">Free Software Foundation and other authors who decide to use it.  You</div>
    142. 

  142. <div class="line">can use it too, but we suggest you first think carefully about whether</div>
    143. 

  143. <div class="line">this license or the ordinary General Public License is the better</div>
    144. 

  144. <div class="line">strategy to use in any particular case, based on the explanations below.</div>
    145. 

  145. <div class="line"></div>
    146. 

  146. <div class="line">  When we speak of free software, we are referring to freedom of use,</div>
    147. 

  147. <div class="line">not price.  Our General Public Licenses are designed to make sure that</div>
    148. 

  148. <div class="line">you have the freedom to distribute copies of free software (and charge</div>
    149. 

  149. <div class="line">for this service if you wish); that you receive source code or can get</div>
    150. 

  150. <div class="line">it if you want it; that you can change the software and use pieces of</div>
    151. 

  151. <div class="line">it in new free programs; and that you are informed that you can do</div>
    152. 

  152. <div class="line">these things.</div>
    153. 

  153. <div class="line"></div>
    154. 

  154. <div class="line">  To protect your rights, we need to make restrictions that forbid</div>
    155. 

  155. <div class="line">distributors to deny you these rights or to ask you to surrender these</div>
    156. 

  156. <div class="line">rights.  These restrictions translate to certain responsibilities for</div>
    157. 

  157. <div class="line">you if you distribute copies of the library or if you modify it.</div>
    158. 

  158. <div class="line"></div>
    159. 

  159. <div class="line">  For example, if you distribute copies of the library, whether gratis</div>
    160. 

  160. <div class="line">or for a fee, you must give the recipients all the rights that we gave</div>
    161. 

  161. <div class="line">you.  You must make sure that they, too, receive or can get the source</div>
    162. 

  162. <div class="line">code.  If you link other code with the library, you must provide</div>
    163. 

  163. <div class="line">complete <span class="keywordtype">object</span> files to the recipients, so that they can relink them</div>
    164. 

  164. <div class="line">with the library after making changes to the library and recompiling</div>
    165. 

  165. <div class="line">it.  And you must show them these terms so they know their rights.</div>
    166. 

  166. <div class="line"></div>
    167. 

  167. <div class="line">  We protect your rights with a two-step method: (1) we copyright the</div>
    168. 

  168. <div class="line">library, and (2) we offer you this license, which gives you legal</div>
    169. 

  169. <div class="line">permission to copy, distribute and/or modify the library.</div>
    170. 

  170. <div class="line"></div>
    171. 

  171. <div class="line">  To protect each distributor, we want to make it very clear that</div>
    172. 

  172. <div class="line">there is no warranty for the free library.  Also, if the library is</div>
    173. 

  173. <div class="line">modified by someone else and passed on, the recipients should know</div>
    174. 

  174. <div class="line">that what they have is not the original version, so that the original</div>
    175. 

  175. <div class="line">author&#39;s reputation will not be affected by problems that might be</div>
    176. 

  176. <div class="line">introduced by others.</div>
    177. 

  177. <div class="line"></div>
    178. 

  178. <div class="line">  Finally, software patents pose a constant threat to the existence of</div>
    179. 

  179. <div class="line">any free program.  We wish to make sure that a company cannot</div>
    180. 

  180. <div class="line">effectively restrict the users of a free program by obtaining a</div>
    181. 

  181. <div class="line">restrictive license from a patent holder.  Therefore, we insist that</div>
    182. 

  182. <div class="line">any patent license obtained for a version of the library must be</div>
    183. 

  183. <div class="line">consistent with the full freedom of use specified in this license.</div>
    184. 

  184. <div class="line"></div>
    185. 

  185. <div class="line">  Most GNU software, including some libraries, is covered by the</div>
    186. 

  186. <div class="line">ordinary GNU General Public License.  This license, the GNU Lesser</div>
    187. 

  187. <div class="line">General Public License, applies to certain designated libraries, and</div>
    188. 

  188. <div class="line">is quite different from the ordinary General Public License.  We use</div>
    189. 

  189. <div class="line">this license for certain libraries in order to permit linking those</div>
    190. 

  190. <div class="line">libraries into non-free programs.</div>
    191. 

  191. <div class="line"></div>
    192. 

  192. <div class="line">  When a program is linked with a library, whether statically or using</div>
    193. 

  193. <div class="line">a shared library, the combination of the two is legally speaking a</div>
    194. 

  194. <div class="line">combined work, a derivative of the original library.  The ordinary</div>
    195. 

  195. <div class="line">General Public License therefore permits such linking only if the</div>
    196. 

  196. <div class="line">entire combination fits its criteria of freedom.  The Lesser General</div>
    197. 

  197. <div class="line">Public License permits more lax criteria for linking other code with</div>
    198. 

  198. <div class="line">the library.</div>
    199. 

  199. <div class="line"></div>
    200. 

  200. <div class="line">  We call this license the &quot;Lesser&quot; General Public License because it</div>
    201. 

  201. <div class="line">does Less to protect the user&#39;s freedom than the ordinary General</div>
    202. 

  202. <div class="line">Public License.  It also provides other free software developers Less</div>
    203. 

  203. <div class="line">of an advantage over competing non-free programs.  These disadvantages</div>
    204. 

  204. <div class="line">are the reason we use the ordinary General Public License for many</div>
    205. 

  205. <div class="line">libraries.  However, the Lesser license provides advantages in certain</div>
    206. 

  206. <div class="line">special circumstances.</div>
    207. 

  207. <div class="line"></div>
    208. 

  208. <div class="line">  For example, on rare occasions, there may be a special need to</div>
    209. 

  209. <div class="line">encourage the widest possible use of a certain library, so that it becomes</div>
    210. 

  210. <div class="line">a de-facto standard.  To achieve this, non-free programs must be</div>
    211. 

  211. <div class="line">allowed to use the library.  A more frequent case is that a free</div>
    212. 

  212. <div class="line">library does the same job as widely used non-free libraries.  In this</div>
    213. 

  213. <div class="line">case, there is little to gain by limiting the free library to free</div>
    214. 

  214. <div class="line">software only, so we use the Lesser General Public License.</div>
    215. 

  215. <div class="line"></div>
    216. 

  216. <div class="line">  In other cases, permission to use a particular library in non-free</div>
    217. 

  217. <div class="line">programs enables a greater number of people to use a large body of</div>
    218. 

  218. <div class="line">free software.  For example, permission to use the GNU C Library in</div>
    219. 

  219. <div class="line">non-free programs enables many more people to use the whole GNU</div>
    220. 

  220. <div class="line">operating system, as well as its variant, the GNU/Linux operating</div>
    221. 

  221. <div class="line">system.</div>
    222. 

  222. <div class="line"></div>
    223. 

  223. <div class="line">  Although the Lesser General Public License is Less protective of the</div>
    224. 

  224. <div class="line">users&#39; freedom, it does ensure that the user of a program that is</div>
    225. 

  225. <div class="line">linked with the Library has the freedom and the wherewithal to run</div>
    226. 

  226. <div class="line">that program using a modified version of the Library.</div>
    227. 

  227. <div class="line"></div>
    228. 

  228. <div class="line">  The precise terms and conditions for copying, distribution and</div>
    229. 

  229. <div class="line">modification follow.  Pay close attention to the difference between a</div>
    230. 

  230. <div class="line">&quot;work based on the library&quot; and a &quot;work that uses the library&quot;.  The</div>
    231. 

  231. <div class="line">former contains code derived from the library, whereas the latter must</div>
    232. 

  232. <div class="line">be combined with the library in order to run.</div>
    233. 

  233. <div class="line"></div>
    234. 

  234. <div class="line">          GNU LESSER GENERAL PUBLIC LICENSE</div>
    235. 

  235. <div class="line">   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION</div>
    236. 

  236. <div class="line"></div>
    237. 

  237. <div class="line">  0. This License Agreement applies to any software library or other</div>
    238. 

  238. <div class="line">program which contains a notice placed by the copyright holder or</div>
    239. 

  239. <div class="line">other authorized party saying it may be distributed under the terms of</div>
    240. 

  240. <div class="line">this Lesser General Public License (also called &quot;this License&quot;).</div>
    241. 

  241. <div class="line">Each licensee is addressed as &quot;you&quot;.</div>
    242. 

  242. <div class="line"></div>
    243. 

  243. <div class="line">  A &quot;library&quot; means a collection of software functions and/or data</div>
    244. 

  244. <div class="line">prepared so as to be conveniently linked with application programs</div>
    245. 

  245. <div class="line">(which use some of those functions and data) to form executables.</div>
    246. 

  246. <div class="line"></div>
    247. 

  247. <div class="line">  The &quot;Library&quot;, below, refers to any such software library or work</div>
    248. 

  248. <div class="line">which has been distributed under these terms.  A &quot;work based on the</div>
    249. 

  249. <div class="line">Library&quot; means either the Library or any derivative work under</div>
    250. 

  250. <div class="line">copyright law: that is to say, a work containing the Library or a</div>
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    252. 

  252. <div class="line">straightforwardly into another language.  (Hereinafter, translation is</div>
    253. 

  253. <div class="line">included without limitation in the term &quot;modification&quot;.)</div>
    254. 

  254. <div class="line"></div>
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  255. <div class="line">  &quot;Source code&quot; for a work means the preferred form of the work for</div>
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    258. 

  258. <div class="line">interface definition files, plus the scripts used to control compilation</div>
    259. 

  259. <div class="line">and installation of the library.</div>
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  260. <div class="line"></div>
    261. 

  261. <div class="line">  Activities other than copying, distribution and modification are not</div>
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  534. <div class="line">Such new versions will be similar in spirit to the present version,</div>
    535. 

  535. <div class="line">but may differ in detail to address new problems or concerns.</div>
    536. 

  536. <div class="line"></div>
    537. 

  537. <div class="line">Each version is given a distinguishing version number.  If the Library</div>
    538. 

  538. <div class="line">specifies a version number of this License which applies to it and</div>
    539. 

  539. <div class="line">&quot;any later version&quot;, you have the option of following the terms and</div>
    540. 

  540. <div class="line">conditions either of that version or of any later version published by</div>
    541. 

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    543. 

  543. <div class="line">the Free Software Foundation.</div>
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    545. 

  545. <div class="line">  14. If you wish to incorporate parts of the Library into other free</div>
    546. 

  546. <div class="line">programs whose distribution conditions are incompatible with these,</div>
    547. 

  547. <div class="line">write to the author to ask for permission.  For software which is</div>
    548. 

  548. <div class="line">copyrighted by the Free Software Foundation, write to the Free</div>
    549. 

  549. <div class="line">Software Foundation; we sometimes make exceptions for this.  Our</div>
    550. 

  550. <div class="line">decision will be guided by the two goals of preserving the free status</div>
    551. 

  551. <div class="line">of all derivatives of our free software and of promoting the sharing</div>
    552. 

  552. <div class="line">and reuse of software generally.</div>
    553. 

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    554. 

  554. <div class="line">                NO WARRANTY</div>
    555. 

  555. <div class="line"></div>
    556. 

  556. <div class="line">  15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO</div>
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  557. <div class="line">WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.</div>
    558. 

  558. <div class="line">EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR</div>
    559. 

  559. <div class="line">OTHER PARTIES PROVIDE THE LIBRARY &quot;AS IS&quot; WITHOUT WARRANTY OF ANY</div>
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    561. 

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    562. 

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    563. 

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    566. 

  566. <div class="line">  16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN</div>
    567. 

  567. <div class="line">WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY</div>
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    569. 

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  572. <div class="line">RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A</div>
    573. 

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    574. 

  574. <div class="line">SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH</div>
    575. 

  575. <div class="line">DAMAGES.</div>
    576. 

  576. <div class="line"></div>
    577. 

  577. <div class="line">             END OF TERMS AND CONDITIONS</div>
    578. 

  578. <div class="line"></div>
    579. 

  579. <div class="line">           How to Apply These Terms to Your New Libraries</div>
    580. 

  580. <div class="line"></div>
    581. 

  581. <div class="line">  If you develop a new library, and you want it to be of the greatest</div>
    582. 

  582. <div class="line">possible use to the public, we recommend making it free software that</div>
    583. 

  583. <div class="line">everyone can redistribute and change.  You can do so by permitting</div>
    584. 

  584. <div class="line">redistribution under these terms (or, alternatively, under the terms of the</div>
    585. 

  585. <div class="line">ordinary General Public License).</div>
    586. 

  586. <div class="line"></div>
    587. 

  587. <div class="line">  To apply these terms, attach the following notices to the library.  It is</div>
    588. 

  588. <div class="line">safest to attach them to the start of each source file to most effectively</div>
    589. 

  589. <div class="line">convey the exclusion of warranty; and each file should have at least the</div>
    590. 

  590. <div class="line">&quot;copyright&quot; line and a pointer to where the full notice is found.</div>
    591. 

  591. <div class="line"></div>
    592. 

  592. <div class="line">    &lt;one line to give the library&#39;s name and a brief idea of what it does.&gt;</div>
    593. 

  593. <div class="line">    Copyright (C) &lt;year&gt;  &lt;name of author&gt;</div>
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  594. <div class="line"></div>
    595. 

  595. <div class="line">    This library is free software; you can redistribute it and/or</div>
    596. 

  596. <div class="line">    modify it under the terms of the GNU Lesser General Public</div>
    597. 

  597. <div class="line">    License as published by the Free Software Foundation; either</div>
    598. 

  598. <div class="line">    version 2.1 of the License, or (at your option) any later version.</div>
    599. 

  599. <div class="line"></div>
    600. 

  600. <div class="line">    This library is distributed in the hope that it will be useful,</div>
    601. 

  601. <div class="line">    but WITHOUT ANY WARRANTY; without even the implied warranty of</div>
    602. 

  602. <div class="line">    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU</div>
    603. 

  603. <div class="line">    Lesser General Public License for more details.</div>
    604. 

  604. <div class="line"></div>
    605. 

  605. <div class="line">    You should have received a copy of the GNU Lesser General Public</div>
    606. 

  606. <div class="line">    License along with this library; if not, write to the Free Software</div>
    607. 

  607. <div class="line">    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA</div>
    608. 

  608. <div class="line"></div>
    609. 

  609. <div class="line">Also add information on how to contact you by electronic and paper mail.</div>
    610. 

  610. <div class="line"></div>
    611. 

  611. <div class="line">You should also get your employer (if you work as a programmer) or your</div>
    612. 

  612. <div class="line">school, if any, to sign a &quot;copyright disclaimer&quot; for the library, if</div>
    613. 

  613. <div class="line">necessary.  Here is a sample; alter the names:</div>
    614. 

  614. <div class="line"></div>
    615. 

  615. <div class="line">  Yoyodyne, Inc., hereby disclaims all copyright interest in the</div>
    616. 

  616. <div class="line">  library `Frob&#39; (a library for tweaking knobs) written by James Random Hacker.</div>
    617. 

  617. <div class="line"></div>
    618. 

  618. <div class="line">  &lt;signature of Ty Coon&gt;, 1 April 1990</div>
    619. 

  619. <div class="line">  Ty Coon, President of Vice</div>
    620. 

  620. <div class="line"></div>
    621. 

  621. <div class="line">That&#39;s all there is to it!</div>
    622. 

  622. <div class="line"></div>
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