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Comparing CV/README (file contents):
Revision 1.8 by root, Tue Jul 8 12:04:04 2008 UTC vs.
Revision 1.11 by root, Wed Jul 19 01:43:10 2017 UTC

1NAME 1NAME
2 cv - a fast gtk+ image viewer loosely modeled after XV 2 cv - a fast gtk+ image viewer loosely modeled after XV
3 3
4SYNOPSIS 4SYNOPSIS
5 cv [file...] 5 cv
6
7 cv directory
8
9 cv path...
10
11 cv -g <glob expression...>
12
13 find .. -print0 | cv -0r
6 14
7FEATURES 15FEATURES
8 CV is supposed to work similar to the venerable XV image viewer, just 16 CV is supposed to work similar to the venerable XV image viewer, just
9 faster. Why faster? 17 faster. Why faster?
10 18
… …
108 ctrl-sift-m toggle using current image size as max image size 116 ctrl-sift-m toggle using current image size as max image size
109 u uncrop 117 u uncrop
110 r set scaling mode to 'nearest' (fastest) 118 r set scaling mode to 'nearest' (fastest)
111 s set scaling mode to 'bilinear' (default) 119 s set scaling mode to 'bilinear' (default)
112 shift-s set scaling mode to 'hyper' (slowest) 120 shift-s set scaling mode to 'hyper' (slowest)
113 t rotate clockwise 90° 121 t rotate clockwise 90°
114 T rotate counterclockwise° 122 T rotate counterclockwise°
115 a apply all rotations loslessly to a jpeg file (using exiftran) 123 a apply all rotations loslessly to a jpeg file (using exiftran)
124 ctrl-shift-t apply current rotation for future image loads
116 ctrl-v open a new visual schnauzer window for the current dir 125 ctrl-v open a new visual schnauzer window for the current dir
117 ctrl-c clone the current image window 126 ctrl-c clone the current image window
118 ctrl-e run an editor ($CV_EDITOR or "gimp") on the current image 127 ctrl-e run an editor ($CV_EDITOR or "gimp") on the current image
119 ctrl-p fire up the print dialog 128 ctrl-p fire up the print dialog
129 ctrl-shift-p same as ctrl-p, but automatically selects "ok"
120 escape cancel a crop action 130 escape cancel a crop action
121 131
122 And when playing movies, these additional keys are active: 132 And when playing movies, these additional keys are active:
123 133
124 left rewind by 10 seconds 134 left rewind by 10 seconds
… …
160 end move to last file 170 end move to last file
161 171
162 ctrl-a select all files 172 ctrl-a select all files
163 ctrl-shift-a select all files currently displayed in the schnauzer window 173 ctrl-shift-a select all files currently displayed in the schnauzer window
164 ctrl-d delete selected files WITHOUT ASKING AGAIN 174 ctrl-d delete selected files WITHOUT ASKING AGAIN
165 ctrl-g force generation of thumbnais for the selected files 175 ctrl-g force generation of thumbnails for the selected files
176 ctrl-shift-g remove thumbnails for the selected files
166 ctrl-s rescan current direcory or files updates/deletes etc. 177 ctrl-s rescan current direcory or files updates/deletes etc.
167 ctrl-u update selected (or all) icons if neccessary 178 ctrl-u update selected (or all) icons if neccessary
168 ctrl-- unselected thumbnailed images 179 ctrl-- unselected thumbnailed images
169 ctrl-+ keep only thumbnailed images, deselect others 180 ctrl-+ keep only thumbnailed images, deselect others
170 181
… …
215 or require "/fs/cv/cvplugin.pl"; 226 or require "/fs/cv/cvplugin.pl";
216 227
217 This will load a plug-in, but only if the machine *ether* is reachable 228 This will load a plug-in, but only if the machine *ether* is reachable
218 (supposedly the plug-in is networked in some way :). 229 (supposedly the plug-in is networked in some way :).
219 230
220ENVIRONMENT 231ENVIRONMENT VARIABLES
221 CV_EDITOR 232 CV_EDITOR
222 The program that gets executed when the user presses "CTRL-e" in the 233 The program that gets executed when the user presses "CTRL-e" in the
223 Schnauzer or image window. The default is "gimp". 234 Schnauzer or image window. The default is "gimp".
224 235
225 CV_AUDIO_PLAYER 236 CV_AUDIO_PLAYER
… …
229 CV_PRINT_DESTINATION 240 CV_PRINT_DESTINATION
230 The default (perl-style) destination to use in the print dialog. 241 The default (perl-style) destination to use in the print dialog.
231 242
232 CV_TRASHCAN 243 CV_TRASHCAN
233 When set, must point to a directory where all files that are deleted 244 When set, must point to a directory where all files that are deleted
234 are moved to. If unset, files that are deleted are really being 245 by the "Delete Physically" (ctrl-d) action are moved to (other
235 deleted. 246 deletion actions still delete!). If unset, files that are deleted
247 are really being deleted.
248
249SIGNALS
250 Sending CV a SIGUSR1 signal will cause all image viewers to reload the
251 currently loaded image. This is useful if you use CV as a viewer for
252 changing data - just run it in the background with some path and each
253 time the image changes, send it a SIGUSR1.
236 254
237SECURITY CONSIDERATIONS 255SECURITY CONSIDERATIONS
238 CV uses Pixbuf to load non-JPEG images. Pixbuf is not considered safe 256 CV uses Pixbuf to load non-JPEG images. Pixbuf is not considered safe
239 for this purpose, though (from the gtk-2.2 release notes): 257 for this purpose, though (from the gtk-2.2 release notes):
240 258

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