Difference between revisions of "Template:Hex3/doc"
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| + | <!-- PLEASE ADD CATEGORIES AND INTERWIKIS AT THE BOTTOM OF THIS PAGE. --> | ||
; Description of use | ; Description of use | ||
: Converts three 8-bit numbers to hexadecimal. | : Converts three 8-bit numbers to hexadecimal. | ||
Revision as of 13:13, 9 December 2008
| This is a documentation subpage for Template:Hex3. It contains usage information, categories and other content that is not part of the original template page. |
- Description of use
- Converts three 8-bit numbers to hexadecimal.
- Useful for all sorts of color-related nefarious purposes.
- Input
-
- three parameters, each numeric in the range 0..255 (larger numbers will wrap around)
- #= (optional) allows you to change or remove the prefix for hex numbers (such as #) ; the default prefix is " #" (with a leading space to avoid the internal interpretation by MediaWiki as a numbered list item when returning the value from the template ; this space does nos alter the CSS validity of the value).
- subst=subst: (optional) allows to perform a permanent substitution of the internal sub-expressions (or subtemplates that may be used), and keep only the result of the evaluations when saving a page using this template. You should pass this parameter in addition to calling the template using the "subst:" prefix that just performs a permanent template expansion and permanent substitution of parameters. (See examples below).
- Output
-
- a triplet of two-digit hex numbers
- Examples
-
- {{Hex3|0|0|0}}gives #000000
- {{subst:Hex3|0|0|0|subst=subst:}} gives #000000
- {{Hex3|123|45|67}} gives #7B2D43
- {{subst:Hex3|123|45|67|subst=subst:}}gives #7B2D43
- {{Hex3|255|255|255}} gives #FFFFFF
- {{subst:Hex3|255|255|255|subst=subst:}} gives #FFFFFF
- See also