Difference between revisions of "Template:Hex3/doc"

From blackwiki
Jump to navigation Jump to search
imported>Verdy p
m
imported>Verdy p
m
Line 13: Line 13:
 
; Examples
 
; Examples
 
:* <tt><nowiki>{{Hex3|0|0|0}}</nowiki></tt>gives {{Hex3|0|0|0}}
 
:* <tt><nowiki>{{Hex3|0|0|0}}</nowiki></tt>gives {{Hex3|0|0|0}}
:* <tt><nowiki>{{subst:Hex3|0|0|0|subst=subst:}}</nowiki></tt> gives <nowiki/>#<nowiki/>{{#switch:{{#expr:((0)/16-0.5 round 0)mod 16}}|-1|0=0|1=1|2=2|3=3|4=4|5=5|6=6|7=7|8=8|9=9|10=A|11=B|12=C|13=D|14=E|15=F|?}}{{#switch:{{#expr:(0)mod 16}}|-1|0=0|1=1|2=2|3=3|4=4|5=5|6=6|7=7|8=8|9=9|10=A|11=B|12=C|13=D|14=E|15=F|?}}<nowiki/>{{#switch:{{#expr:((0)/16-0.5 round 0)mod 16}}|-1|0=0|1=1|2=2|3=3|4=4|5=5|6=6|7=7|8=8|9=9|10=A|11=B|12=C|13=D|14=E|15=F|?}}{{#switch:{{#expr:(0)mod 16}}|-1|0=0|1=1|2=2|3=3|4=4|5=5|6=6|7=7|8=8|9=9|10=A|11=B|12=C|13=D|14=E|15=F|?}}<nowiki/>{{#switch:{{#expr:((0)/16-0.5 round 0)mod 16}}|-1|0=0|1=1|2=2|3=3|4=4|5=5|6=6|7=7|8=8|9=9|10=A|11=B|12=C|13=D|14=E|15=F|?}}{{#switch:{{#expr:(0)mod 16}}|-1|0=0|1=1|2=2|3=3|4=4|5=5|6=6|7=7|8=8|9=9|10=A|11=B|12=C|13=D|14=E|15=F|?}}
+
:* <tt><nowiki>{{subst:Hex3|0|0|0|subst=subst:}}</nowiki></tt> gives  
 
:* <tt><nowiki>{{Hex3|123|45|67}}</nowiki></tt> gives {{Hex3|123|45|67}}
 
:* <tt><nowiki>{{Hex3|123|45|67}}</nowiki></tt> gives {{Hex3|123|45|67}}
:* <tt><nowiki>{{subst:Hex3|123|45|67|subst=subst:}}</nowiki></tt>gives <nowiki/>#<nowiki/>{{#switch:{{#expr:((123)/16-0.5 round 0)mod 16}}|-1|0=0|1=1|2=2|3=3|4=4|5=5|6=6|7=7|8=8|9=9|10=A|11=B|12=C|13=D|14=E|15=F|?}}{{#switch:{{#expr:(123)mod 16}}|-1|0=0|1=1|2=2|3=3|4=4|5=5|6=6|7=7|8=8|9=9|10=A|11=B|12=C|13=D|14=E|15=F|?}}<nowiki/>{{#switch:{{#expr:((45)/16-0.5 round 0)mod 16}}|-1|0=0|1=1|2=2|3=3|4=4|5=5|6=6|7=7|8=8|9=9|10=A|11=B|12=C|13=D|14=E|15=F|?}}{{#switch:{{#expr:(45)mod 16}}|-1|0=0|1=1|2=2|3=3|4=4|5=5|6=6|7=7|8=8|9=9|10=A|11=B|12=C|13=D|14=E|15=F|?}}<nowiki/>{{#switch:{{#expr:((67)/16-0.5 round 0)mod 16}}|-1|0=0|1=1|2=2|3=3|4=4|5=5|6=6|7=7|8=8|9=9|10=A|11=B|12=C|13=D|14=E|15=F|?}}{{#switch:{{#expr:(67)mod 16}}|-1|0=0|1=1|2=2|3=3|4=4|5=5|6=6|7=7|8=8|9=9|10=A|11=B|12=C|13=D|14=E|15=F|?}}
+
:* <tt><nowiki>{{subst:Hex3|123|45|67|subst=subst:}}</nowiki></tt>gives  
 
:* <tt><nowiki>{{Hex3|255|255|255}}</nowiki></tt> gives {{Hex3|255|255|255}}
 
:* <tt><nowiki>{{Hex3|255|255|255}}</nowiki></tt> gives {{Hex3|255|255|255}}
:* <tt><nowiki>{{subst:Hex3|255|255|255|subst=subst:}}</nowiki></tt> gives <nowiki/>#<nowiki/>{{#switch:{{#expr:((255)/16-0.5 round 0)mod 16}}|-1|0=0|1=1|2=2|3=3|4=4|5=5|6=6|7=7|8=8|9=9|10=A|11=B|12=C|13=D|14=E|15=F|?}}{{#switch:{{#expr:(255)mod 16}}|-1|0=0|1=1|2=2|3=3|4=4|5=5|6=6|7=7|8=8|9=9|10=A|11=B|12=C|13=D|14=E|15=F|?}}<nowiki/>{{#switch:{{#expr:((255)/16-0.5 round 0)mod 16}}|-1|0=0|1=1|2=2|3=3|4=4|5=5|6=6|7=7|8=8|9=9|10=A|11=B|12=C|13=D|14=E|15=F|?}}{{#switch:{{#expr:(255)mod 16}}|-1|0=0|1=1|2=2|3=3|4=4|5=5|6=6|7=7|8=8|9=9|10=A|11=B|12=C|13=D|14=E|15=F|?}}<nowiki/>{{#switch:{{#expr:((255)/16-0.5 round 0)mod 16}}|-1|0=0|1=1|2=2|3=3|4=4|5=5|6=6|7=7|8=8|9=9|10=A|11=B|12=C|13=D|14=E|15=F|?}}{{#switch:{{#expr:(255)mod 16}}|-1|0=0|1=1|2=2|3=3|4=4|5=5|6=6|7=7|8=8|9=9|10=A|11=B|12=C|13=D|14=E|15=F|?}}
+
:* <tt><nowiki>{{subst:Hex3|255|255|255|subst=subst:}}</nowiki></tt> gives  
  
 
; See also
 
; See also

Revision as of 13:01, 9 December 2008

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 #.
  • 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
  • {{Hex3|123|45|67}} gives #7B2D43
  • {{subst:Hex3|123|45|67|subst=subst:}}gives
  • {{Hex3|255|255|255}} gives #FFFFFF
  • {{subst:Hex3|255|255|255|subst=subst:}} gives
See also
  • {{RGB}} for formating as a "rgb(r,g,b)" value
  • {{Hex2}} if you don't want three all at once.