Dr.Lt.Data 9f3a19b728 improve: lightweight preview to reduce network traffic (#733) ... * To reduce bandwidth traffic in a remote environment, a lossy compression-based preview mode is provided for displaying simple visualizations in node-based widgets. * Added 'preview=[image format]' option to the '/view' API. * Updated node to use preview for displaying images as widgets. * Excluded preview usage in the open image, save image, mask editor where the original data is required. * Made preview_format parameterizable for extensibility. * default preview format changed: jpeg -> webp * Support advanced preview_format option. - grayscale option for visual debugging - quality option for aggressive reducing L?;format;quality? ex) jpeg => rgb, jpeg, quality 90 L;webp;80 => grayscale, webp, quality 80 L;png => grayscale, png, quality 90 webp;50 => rgb, webp, quality 50 * move comment * * add settings for preview_format * default value is ''(= don't reencode) --------- Co-authored-by: Lt.Dr.Data <lt.dr.data@gmail.com>		2023-06-05 01:49:43 -04:00
..
core	improve: lightweight preview to reduce network traffic (#733)	2023-06-05 01:49:43 -04:00
logging.js.example	Added dynamic loading of extensions	2023-03-03 19:05:39 +00:00