"Fossies" - the Fresh Open Source Software Archive 
Member "mayavi-4.8.1/image_LICENSE_CP.txt" (18 Oct 2022, 19918 Bytes) of package /linux/misc/mayavi-4.8.1.tar.gz:
As a special service "Fossies" has tried to format the requested text file into HTML format (style:
standard) with prefixed line numbers.
Alternatively you can here
view or
download the uninterpreted source code file.
1 License
2
3 The Crystal Project are released under LGPL.
4
5 GNU General Public License.
6
7 0. This License Agreement applies to any software library or other program
8 which contains a notice placed by the copyright holder or other
9 authorized party saying it may be distributed under the terms of this
10 Lesser General Public License (also called "this License"). Each
11 licensee is addressed as "you".
12
13 A "library" means a collection of software functions and/or data
14 prepared so as to be conveniently linked with application programs
15 (which use some of those functions and data) to form executables.
16
17 The "Library", below, refers to any such software library or work which
18 has been distributed under these terms. A "work based on the Library"
19 means either the Library or any derivative work under copyright law:
20 that is to say, a work containing the Library or a portion of it,
21 either verbatim or with modifications and/or translated
22 straightforwardly into another language. (Hereinafter, translation is
23 included without limitation in the term "modification".)
24
25 "Source code" for a work means the preferred form of the work for
26 making modifications to it. For a library, complete source code means
27 all the source code for all modules it contains, plus any associated
28 interface definition files, plus the scripts used to control
29 compilation and installation of the library.
30
31 Activities other than copying, distribution and modification are not
32 covered by this License; they are outside its scope. The act of running a
33 program using the Library is not restricted, and output from such a
34 program is covered only if its contents constitute a work based on the
35 Library (independent of the use of the Library in a tool for writing
36 it). Whether that is true depends on what the Library does and what the
37 program that uses the Library does.
38
39
40 1. You may copy and distribute verbatim copies of the Library's complete
41 source code as you receive it, in any medium, provided that you
42 conspicuously and appropriately publish on each copy an appropriate
43 copyright notice and disclaimer of warranty; keep intact all the notices
44 that refer to this License and to the absence of any warranty; and
45 distribute a copy of this License along with the Library.
46
47 You may charge a fee for the physical act of transferring a copy, and
48 you may at your option offer warranty protection in exchange for a fee.
49
50
51 2. You may modify your copy or copies of the Library or any portion of it,
52 thus forming a work based on the Library, and copy and distribute such
53 modifications or work under the terms of Section 1 above, provided that
54 you also meet all of these conditions:
55
56 a. The modified work must itself be a software library.
57
58 b. You must cause the files modified to carry prominent notices
59 stating that you changed the files and the date of any change.
60
61 c. You must cause the whole of the work to be licensed at no charge
62 to all third parties under the terms of this License.
63
64 d. If a facility in the modified Library refers to a function or a
65 table of data to be supplied by an application program that uses the
66 facility, other than as an argument passed when the facility is
67 invoked, then you must make a good faith effort to ensure that, in
68 the event an application does not supply such function or table,
69 the facility still operates, and performs whatever part of its
70 purpose remains meaningful.
71
72 (For example, a function in a library to compute square roots has a
73 purpose that is entirely well-defined independent of the
74 application. Therefore, Subsection 2d requires that any
75 application-supplied function or table used by this function must be
76 optional: if the application does not supply it, the square root
77 function must still compute square roots.)
78
79 These requirements apply to the modified work as a whole. If
80 identifiable sections of that work are not derived from the Library, and
81 can be reasonably considered independent and separate works in
82 themselves, then this License, and its terms, do not apply to those
83 sections when you distribute them as separate works. But when you
84 distribute the same sections as part of a whole which is a work based on
85 the Library, the distribution of the whole must be on the terms of this
86 License, whose permissions for other licensees extend to the entire
87 whole, and thus to each and every part regardless of who wrote it.
88
89 Thus, it is not the intent of this section to claim rights or contest
90 your rights to work written entirely by you; rather, the intent is to
91 exercise the right to control the distribution of derivative or
92 collective works based on the Library.
93
94 In addition, mere aggregation of another work not based on the Library
95 with the Library (or with a work based on the Library) on a volume of a
96 storage or distribution medium does not bring the other work under the
97 scope of this License.
98
99
100 3. You may opt to apply the terms of the ordinary GNU General Public
101 License instead of this License to a given copy of the Library. To do
102 this, you must alter all the notices that refer to this License, so that
103 they refer to the ordinary GNU General Public License, version 2,
104 instead of to this License. (If a newer version than version 2 of the
105 ordinary GNU General Public License has appeared, then you can specify
106 that version instead if you wish.) Do not make any other change in these
107 notices.
108
109 Once this change is made in a given copy, it is irreversible for that
110 copy, so the ordinary GNU General Public License applies to all
111 subsequent copies and derivative works made from that copy.
112
113 This option is useful when you wish to copy part of the code of the
114 Library into a program that is not a library.
115
116
117 4. You may copy and distribute the Library (or a portion or derivative of
118 it, under Section 2) in object code or executable form under the terms
119 of Sections 1 and 2 above provided that you accompany it with the
120 complete corresponding machine-readable source code, which must be
121 distributed under the terms of Sections 1 and 2 above on a medium
122 customarily used for software interchange.
123
124 If distribution of object code is made by offering access to copy from a
125 designated place, then offering equivalent access to copy the source code
126 from the same place satisfies the requirement to distribute the source
127 code, even though third parties are not compelled to copy the source along
128 with the object code.
129
130
131 5. A program that contains no derivative of any portion of the Library, but
132 is designed to work with the Library by being compiled or linked with
133 it, is called a "work that uses the Library". Such a work, in isolation,
134 is not a derivative work of the Library, and therefore falls outside the
135 scope of this License.
136
137 However, linking a "work that uses the Library" with the Library creates
138 an executable that is a derivative of the Library (because it contains
139 portions of the Library), rather than a "work that uses the
140 library". The executable is therefore covered by this License. Section 6
141 states terms for distribution of such executables.
142
143 When a "work that uses the Library" uses material from a header file
144 that is part of the Library, the object code for the work may be a
145 derivative work of the Library even though the source code is
146 not. Whether this is true is especially significant if the work can be
147 linked without the Library, or if the work is itself a library. The
148 threshold for this to be true is not precisely defined by law.
149
150 If such an object file uses only numerical parameters, data structure
151 layouts and accessors, and small macros and small inline functions (ten
152 lines or less in length), then the use of the object file is
153 unrestricted, regardless of whether it is legally a derivative
154 work. (Executables containing this object code plus portions of the
155 Library will still fall under Section 6.)
156
157 Otherwise, if the work is a derivative of the Library, you may
158 distribute the object code for the work under the terms of Section 6. Any
159 executables containing that work also fall under Section 6, whether or not
160 they are linked directly with the Library itself.
161
162
163 6. As an exception to the Sections above, you may also combine or link a
164 "work that uses the Library" with the Library to produce a work
165 containing portions of the Library, and distribute that work under terms
166 of your choice, provided that the terms permit modification of the work
167 for the customer's own use and reverse engineering for debugging such
168 modifications.
169
170 You must give prominent notice with each copy of the work that the
171 Library is used in it and that the Library and its use are covered by
172 this License. You must supply a copy of this License. If the work during
173 execution displays copyright notices, you must include the copyright
174 notice for the Library among them, as well as a reference directing the
175 user to the copy of this License. Also, you must do one of these things:
176
177 a. Accompany the work with the complete corresponding
178 machine-readable source code for the Library including whatever
179 changes were used in the work (which must be distributed under
180 Sections 1 and 2 above); and, if the work is an executable linked
181 with the Library, with the complete machine-readable "work that uses
182 the Library", as object code and/or source code, so that the user
183 can modify the Library and then relink to produce a modified
184 executable containing the modified Library. (It is understood that
185 the user who changes the contents of definitions files in the
186 Library will not necessarily be able to recompile the application
187 to use the modified definitions.) .
188
189 b. Use a suitable shared library mechanism for linking with the
190 Library. A suitable mechanism is one that (1) uses at run time a
191 copy of the library already present on the user's computer system,
192 rather than copying library functions into the executable, and (2)
193 will operate properly with a modified version of the library, if
194 the user installs one, as long as the modified version is
195 interface-compatible with the version that the work was made with.
196
197 c. Accompany the work with a written offer, valid for at least three
198 years, to give the same user the materials specified in Subsection
199 6a, above, for a charge no more than the cost of performing this
200 distribution.
201
202 d. If distribution of the work is made by offering access to copy
203 from a designated place, offer equivalent access to copy the above
204 specified materials from the same place.
205
206 e. Verify that the user has already received a copy of these
207 materials or that you have already sent this user a copy.
208
209 For an executable, the required form of the "work that uses the Library"
210 must include any data and utility programs needed for reproducing the
211 executable from it. However, as a special exception, the materials to be
212 distributed need not include anything that is normally distributed (in
213 either source or binary form) with the major components (compiler,
214 kernel, and so on) of the operating system on which the executable runs,
215 unless that component itself accompanies the executable.
216
217 It may happen that this requirement contradicts the license restrictions
218 of other proprietary libraries that do not normally accompany the
219 operating system. Such a contradiction means you cannot use both them
220 and the Library together in an executable that you distribute.
221
222
223 7. You may place library facilities that are a work based on the Library
224 side-by-side in a single library together with other library facilities
225 not covered by this License, and distribute such a combined library,
226 provided that the separate distribution of the work based on the Library
227 and of the other library facilities is otherwise permitted, and provided
228 that you do these two things:
229
230 a. Accompany the combined library with a copy of the same work based
231 on the Library, uncombined with any other library facilities. This
232 must be distributed under the terms of the Sections above.
233
234 b. Give prominent notice with the combined library of the fact that
235 part of it is a work based on the Library, and explaining where to
236 find the accompanying uncombined form of the same work.
237
238
239 8. You may not copy, modify, sublicense, link with, or distribute the
240 Library except as expressly provided under this License. Any attempt
241 otherwise to copy, modify, sublicense, link with, or distribute the
242 Library is void, and will automatically terminate your rights under this
243 License. However, parties who have received copies, or rights, from you
244 under this License will not have their licenses terminated so long as
245 such parties remain in full compliance.
246
247
248 9. You are not required to accept this License, since you have not signed
249 it. However, nothing else grants you permission to modify or distribute
250 the Library or its derivative works. These actions are prohibited by law
251 if you do not accept this License. Therefore, by modifying or
252 distributing the Library (or any work based on the Library), you
253 indicate your acceptance of this License to do so, and all its terms and
254 conditions for copying, distributing or modifying the Library or works
255 based on it.
256
257
258 10. Each time you redistribute the Library (or any work based on the
259 Library), the recipient automatically receives a license from the
260 original licensor to copy, distribute, link with or modify the Library
261 subject to these terms and conditions. You may not impose any further
262 restrictions on the recipients' exercise of the rights granted
263 herein. You are not responsible for enforcing compliance by third
264 parties with this License.
265
266
267 11. If, as a consequence of a court judgment or allegation of patent
268 infringement or for any other reason (not limited to patent issues),
269 conditions are imposed on you (whether by court order, agreement or
270 otherwise) that contradict the conditions of this License, they do not
271 excuse you from the conditions of this License. If you cannot distribute
272 so as to satisfy simultaneously your obligations under this License and
273 any other pertinent obligations, then as a consequence you may not
274 distribute the Library at all. For example, if a patent license would
275 not permit royalty-free redistribution of the Library by all those who
276 receive copies directly or indirectly through you, then the only way you
277 could satisfy both it and this License would be to refrain entirely from
278 distribution of the Library.
279
280 If any portion of this section is held invalid or unenforceable under
281 any particular circumstance, the balance of the section is intended to
282 apply, and the section as a whole is intended to apply in other
283 circumstances.
284
285 It is not the purpose of this section to induce you to infringe any
286 patents or other property right claims or to contest validity of any
287 such claims; this section has the sole purpose of protecting the
288 integrity of the free software distribution system which is implemented
289 by public license practices. Many people have made generous
290 contributions to the wide range of software distributed through that
291 system in reliance on consistent application of that system; it is up to
292 the author/donor to decide if he or she is willing to distribute
293 software through any other system and a licensee cannot impose that
294 choice.
295
296 This section is intended to make thoroughly clear what is believed to be
297 a consequence of the rest of this License.
298
299
300 12. If the distribution and/or use of the Library is restricted in certain
301 countries either by patents or by copyrighted interfaces, the original
302 copyright holder who places the Library under this License may add an
303 explicit geographical distribution limitation excluding those countries,
304 so that distribution is permitted only in or among countries not thus
305 excluded. In such case, this License incorporates the limitation as if
306 written in the body of this License.
307
308
309 13. The Free Software Foundation may publish revised and/or new versions of
310 the Lesser General Public License from time to time. Such new versions
311 will be similar in spirit to the present version, but may differ in
312 detail to address new problems or concerns.
313
314 Each version is given a distinguishing version number. If the Library
315 specifies a version number of this License which applies to it and "any
316 later version", you have the option of following the terms and conditions
317 either of that version or of any later version published by the Free
318 Software Foundation. If the Library does not specify a license version
319 number, you may choose any version ever published by the Free Software
320 Foundation.
321
322
323 14. If you wish to incorporate parts of the Library into other free programs
324 whose distribution conditions are incompatible with these, write to the
325 author to ask for permission. For software which is copyrighted by the
326 Free Software Foundation, write to the Free Software Foundation; we
327 sometimes make exceptions for this. Our decision will be guided by the
328 two goals of preserving the free status of all derivatives of our free
329 software and of promoting the sharing and reuse of software generally.
330
331 No Warranty
332
333 15. Because the library is licensed free of charge, there is no warranty for
334 the library, to the extent permitted by applicable law. Except when
335 otherwise stated in writing the copyright holders and/or other parties
336 provide the library "as is" without warranty of any kind, either expressed
337 or implied, including, but not limited to, the implied warranties of
338 merchantability and fitness for a particular purpose. The entire risk as
339 to the quality and performance of the library is with you. Should the
340 library prove defective, you assume the cost of all necessary servicing,
341 repair or correction.
342
343 16. In no event unless required by applicable law or agreed to in writing
344 will any copyright holder, or any other party who may modify and/or
345 redistribute the library as permitted above, be liable to you for
346 damages, including any general, special, incidental or consequential
347 damages arising out of the use or inability to use the library
348 (including but not limited to loss of data or data being rendered
349 inaccurate or losses sustained by you or third parties or a failure of
350 the library to operate with any other software), even if such holder or
351 other party has been advised of the possibility of such damages.