pannellum_html_Pannellum_keyv86_源码

# Pannellum 2.5.4 ## About Pannellum is a lightweight, free, and open source panorama viewer for the web. Built using HTML5, CSS3, JavaScript, and WebGL, it is plug-in free. It can be deployed easily as a single file, just 21kB gzipped, and then embedded into pages as an `<iframe>`. A configuration utility is included to generate the required code for embedding. An API is included for more advanced integrations. ## Browser Compatibility Since Pannellum is built with web standards, it requires a modern browser to function. #### Full support (with appropriate graphics drivers): * Firefox 23+ * Chrome 24+ * Safari 8+ * Internet Explorer 11+ * Edge The support list is based on feature support. As only recent browsers are tested, there may be regressions in older browsers. #### Not officially supported: Mobile / app frameworks are not officially supported. They may work, but they're not tested and are not the targeted platform. ## Translations All user-facing strings can be changed using the `strings` configuration parameter. There exists a [third-party respository of user-contributed translations](https://github.com/DanielBiegler/pannellum-translation) that can be used with this configuration option. ## Seeking support If you wish to ask a question or report a bug, please open an issue at [github.com/mpetroff/pannellum](https://github.com/mpetroff/pannellum). See the _Contributing_ section below for more details. ## Contributing Development takes place at [github.com/mpetroff/pannellum](https://github.com/mpetroff/pannellum). Issues should be opened to report bugs or suggest improvements (or ask questions), and pull requests are welcome. When reporting a bug, please try to include a minimum reproducible example (or at least some sort of example). When proposing changes, please try to match the existing code style, e.g., four space indentation and [JSHint](https://jshint.com/) validation. If your pull request adds an additional configuration parameter, please document it in `doc/json-config-parameters.md`. Pull requests should preferably be created from [feature branches](https://www.atlassian.com/git/tutorials/comparing-workflows/feature-branch-workflow). ## License Pannellum is distributed under the MIT License. For more information, read the file `COPYING` or peruse the license [online](https://github.com/mpetroff/pannellum/blob/master/COPYING). In the past, parts of Pannellum were based on [three.js](https://github.com/mrdoob/three.js) r40, which is licensed under the [MIT License](https://github.com/mrdoob/three.js/blob/44a8652c37e576d51a7edd97b0f99f00784c3db7/LICENSE). The panoramic image provided with the examples is licensed under the [Creative Commons Attribution-ShareAlike 3.0 Unported License](http://creativecommons.org/licenses/by-sa/3.0/). ## Credits * [Matthew Petroff](http://mpetroff.net/), Original Author * [three.js](https://github.com/mrdoob/three.js) r40, Former Underlying Framework If used as part of academic research, please cite: > Petroff, Matthew A. "Pannellum: a lightweight web-based panorama viewer." _Journal of Open Source Software_ 4, no. 40 (2019): 1628. [doi:10.21105/joss.01628](https://doi.org/10.21105/joss.01628)