Oyranos  git-devel
Oyranos is a full featured Color Management System
oyranos-monitor-white-point v0.9.7

NAME SYNOPSIS DESCRIPTION OPTIONS GENERAL OPTIONS ENVIRONMENT VARIABLES EXAMPLES SEE AS WELL AUTHOR COPYRIGHT BUGS

"oyranos-monitor-white-point" 1 "October 11, 2018" "User Commands"

NAME

oyranos-monitor-white-point v0.9.7 - Night Manager

SYNOPSIS

oyranos-monitor-white-point -n=0|1|2|3|4|5|6|7 -g=ICC_PROFILE -b=PERCENT –night-color-scheme=STRING [-z] [-v] [-y]
oyranos-monitor-white-point -w=0|1|2|3|4|5|6|7 -a=KELVIN [-z] [-v]
oyranos-monitor-white-point -s=0|1|2|3|4|5|6|7 -e=ICC_PROFILE –sunlight-color-scheme=STRING [-z] [-v] [-y]
oyranos-monitor-white-point -l | -i=ANGLE_IN_DEGREE -o=ANGLE_IN_DEGREE [-t=ANGLE_IN_DEGREE] [-z] [-v] [-y]
oyranos-monitor-white-point -d=0|1|2 [-v]
oyranos-monitor-white-point -m | -r[=FORMAT] | -X=json|json+command|man|markdown | -h[=synopsis|...] | -V | -R=gui|cli|web|... [-v]

DESCRIPTION

The tool can set the actual white point or set it by local day and night time. A additional effect profile can be selected.

OPTIONS

Nightly appearance

   oyranos-monitor-white-point -n=0|1|2|3|4|5|6|7 -g=ICC_PROFILE -b=PERCENT –night-color-scheme=STRING [-z] [-v] [-y]

  The Night white point mode shall allow to reduce influence of blue light during night time. A white point temperature of around 4000K and lower allows to get easier into sleep and is recommended along with warm room illumination in evening and night times.

-n|–night-white-point=0|1|2|3|4|5|6|7 Set night time mode
A white point temperature of around 4000K and lower allows to get easier into sleep. Enable by setting this option to Automatic (-n=1) and Temperature to 3000 (-a=3000).
-n 0# No
-n 1# Automatic
-n 2# Illuminant D50
-n 3# Illuminant D55
-n 4# Illuminant D65
-n 5# Illuminant D75
-n 6# Illuminant D93
-g|–night-effect=ICC_PROFILE Set night time effect
A ICC profile of class abstract. Ideally the effect profile works on 1D RGB curves only and is marked meta:EFFECT_linear=yes .
-g -# [none]
-g Effect-1# Example Effect 1 : ICC profile of class abstract, wich affects gamma
-g Effect-2# Example Effect 2 : ICC profile of class abstract, wich affects gamma
-b|–night-backlight=PERCENT Set Nightly Backlight: The option needs xbacklight installed and supporting your device for dimming the monitor lamp. (PERCENT:4 [≥0 ≤100 Δ1])
–night-color-scheme=STRING Set nightly typical darker color scheme
Use this to switch color scheme day/night dependent.
–night-color-scheme -# [none]
–night-color-scheme Breeze# Breeze : Detected Color Scheme
–night-color-scheme BreezeDark# Breeze Dark : 2. detected Color Scheme

Actual mode

   oyranos-monitor-white-point -w=0|1|2|3|4|5|6|7 -a=KELVIN [-z] [-v]

-w|–white-point=0|1|2|3|4|5|6|7 Set white point mode
-w 0# No
-w 1# Automatic
-w 2# Illuminant D50
-w 3# Illuminant D55
-w 4# Illuminant D65
-w 5# Illuminant D75
-w 6# Illuminant D93
-a|–automatic=KELVIN A value from 2700 till 8000 Kelvin is expected to show no artefacts (KELVIN:2800 [≥1100 ≤10100 Δ100])
-y|–test

Sun light appearance

   oyranos-monitor-white-point -s=0|1|2|3|4|5|6|7 -e=ICC_PROFILE –sunlight-color-scheme=STRING [-z] [-v] [-y]

-s|–sun-white-point=0|1|2|3|4|5|6|7 Set day time mode
-s 0# No
-s 1# Automatic
-s 2# Illuminant D50
-s 3# Illuminant D55
-s 4# Illuminant D65
-s 5# Illuminant D75
-s 6# Illuminant D93
-e|–sunlight-effect=ICC_PROFILE Set day time effect
A ICC profile of class abstract. Ideally the effect profile works on 1D RGB curves only and is marked meta:EFFECT_linear=yes .
-e -# [none]
-e Effect-1# Example Effect 1 : ICC profile of class abstract, wich affects gamma
-e Effect-2# Example Effect 2 : ICC profile of class abstract, wich affects gamma
–sunlight-color-scheme=STRING Set day time typical brighter color scheme
Use this to switch color scheme day/night dependent.
–sunlight-color-scheme -# [none]
–sunlight-color-scheme Breeze# Breeze : Detected Color Scheme
–sunlight-color-scheme BreezeDark# Breeze Dark : 2. detected Color Scheme

Location and Twilight

   oyranos-monitor-white-point -l | -i=ANGLE_IN_DEGREE -o=ANGLE_IN_DEGREE [-t=ANGLE_IN_DEGREE] [-z] [-v] [-y]

-l|–location Detect location by IP adress
-i|–latitude=ANGLE_IN_DEGREE Set Latitude (ANGLE_IN_DEGREE:0 [≥-90 ≤90 Δ1])
-o|–longitude=ANGLE_IN_DEGREE Set Longitude (ANGLE_IN_DEGREE:0 [≥-180 ≤180 Δ1])
-t|–twilight=ANGLE_IN_DEGREE Set Twilight angle: 0:sunrise/sunset|-6:civil|-12:nautical|-18:astronomical (ANGLE_IN_DEGREE:0 [≥-18 ≤18 Δ1])

Run sunset daemon

   oyranos-monitor-white-point -d=0|1|2 [-v]

-d|–daemon=0|1|2 Control user daemon
-d 0# : Deactivate
-d 1# Autostart : Autostart
-d 2# Activate : Activate

GENERAL OPTIONS

General options

   oyranos-monitor-white-point -m | -r[=FORMAT] | -X=json|json+command|man|markdown | -h[=synopsis|...] | -V | -R=gui|cli|web|... [-v]

-h|–help[=synopsis|...] Print help text
Show usage information and hints for the tool.
-h -# Full Help : Print help for all groups
-h synopsis# Synopsis : List groups - Show all groups including syntax
-m|–modes Show white point modes
-r|–sunrise[=FORMAT] Show local time, used geographical location, twilight height angles, sun rise and sun set times
-r TEXT# TEXT
-r JSON# JSON
-X|–export=json|json+command|man|markdown Export formated text
Get UI converted into text formats
-X man# Man : Unix Man page - Get a unix man page
-X markdown# Markdown : Formated text - Get formated text
-X json# Json : GUI - Get a Oyjl Json UI declaration
-X json+command# Json + Command : GUI + Command - Get Oyjl Json UI declaration incuding command
-X export# Export : All available data - Get UI data for developers
-R|–render=gui|cli|web|... Select Renderer
Select and possibly configure Renderer. -R="gui" will just launch a graphical UI. -R="web:port=port_number:https_key=TLS_private_key_filename:https_cert=TLS_CA_certificate_filename:css=layout_filename.css" will launch a local Web Server, which listens on local port.
-R gui# Gui : Show UI - Display a interactive graphical User Interface.
-R cli# Cli : Show UI - Print on Command Line Interface.
-R web# Web : Start Web Server - Start a local Web Service to connect a Webbrowser with. Use the -R=web:help sub option to see more information.
-R -
-V|–version Version
-z|–system-wide System wide DB setting
-y|–test
-v|–verbose Verbose

ENVIRONMENT VARIABLES

OY_DEBUG

  set the Oyranos debug level.
  Alternatively the -v option can be used.
  Valid integer range is from 1-20.

OY_MODULE_PATH

  route Oyranos to additional directories containing modules.

EXAMPLES

Enable the daemon, set night white point to 3000 Kelvin and use that in night mode

  oyranos-monitor-white-point -d 2 -a 3000 -n 1

Switch all day light intereference off such as white point and effect

  oyranos-monitor-white-point -s 0 -e 0

SEE AS WELL

  oyranos-monitor(1)  oyranos-config(1)  oyranos(3)

http://www.oyranos.org

AUTHOR

Kai-Uwe Behrmann http://www.oyranos.org

COPYRIGHT

© 2005-2021 Kai-Uwe Behrmann and others

License

newBSD http://www.oyranos.org

BUGS

https://www.gitlab.com/oyranos/oyranos/issues