No cache version.
Caching disabled. Default setting for this page:enabled (code LNG204)
If the display is too slow, you can disable the user mode to view the cached version.
ncurses_init_color
(PHP 4 >= 4.2.0, PHP 5 < 5.3.0, PECL ncurses >= 1.0.0)
ncurses_init_color — Define a terminal color
Description
$color
, int $r
, int $g
, int $b
) : intDefines or redefines the given color. When this function is called, all occurrences of the given color on the screen, if any, immediately change to the new definition.
Color capabilities must be supported by the terminal and initialized using ncurses_start_color() prior to calling this function. In addition, the terminal must have color changing capabilities; use ncurses_can_change_color() to check for this.
Parameters
-
color
-
The identification number of the color to redefine. It may be one of the default color constants.
-
r
-
A color value, between 0 and 1000, for the red component.
-
g
-
A color value, between 0 and 1000, for the green component.
-
b
-
A color value, between 0 and 1000, for the blue component.
Return Values
Returns -1 if the function was successful, and 0 if ncurses or terminal color capabilities have not been initialized or the terminal does not have color changing capabilities.
See Also
- ncurses_color_content() - Retrieves RGB components of a color
- ncurses_start_color() - Initializes color functionality
English translation
You have asked to visit this site in English. For now, only the interface is translated, but not all the content yet.If you want to help me in translations, your contribution is welcome. All you need to do is register on the site, and send me a message asking me to add you to the group of translators, which will give you the opportunity to translate the pages you want. A link at the bottom of each translated page indicates that you are the translator, and has a link to your profile.
Thank you in advance.
Document created the 30/01/2003, last modified the 26/10/2018
Source of the printed document:https://www.gaudry.be/en/php-rf-ncurses-init-color.html
The infobrol is a personal site whose content is my sole responsibility. The text is available under CreativeCommons license (BY-NC-SA). More info on the terms of use and the author.
References
These references and links indicate documents consulted during the writing of this page, or which may provide additional information, but the authors of these sources can not be held responsible for the content of this page.
The author This site is solely responsible for the way in which the various concepts, and the freedoms that are taken with the reference works, are presented here. Remember that you must cross multiple source information to reduce the risk of errors.