Rgb2hex - Revision history

XNikoXD: Fixed the code (on if b1 > 9 and if b2 > 9 insted of equal it to b1 and b2 it would equal it to r1 and r2)

2017-12-20T05:45:54Z

Fixed the code (on if b1 > 9 and if b2 > 9 insted of equal it to b1 and b2 it would equal it to r1 and r2)

← Older revision		Revision as of 05:45, 20 December 2017
Line 30:		Line 30:
	if g1 > 9 then g1 = hex_table[g1] end		if g1 > 9 then g1 = hex_table[g1] end
	if g2 > 9 then g2 = hex_table[g2] end		if g2 > 9 then g2 = hex_table[g2] end
	if b1 > 9 then r1 = hex_table[b1] end		if b1 > 9 then b1 = hex_table[b1] end
	if b2 > 9 then r2 = hex_table[b2] end		if b2 > 9 then b2 = hex_table[b2] end

	return "#" .. r1 .. r2 .. g1 .. g2 .. b1 .. b2		return "#" .. r1 .. r2 .. g1 .. g2 .. b1 .. b2

Strix at 20:27, 21 October 2014

2014-10-21T20:27:14Z

← Older revision		Revision as of 20:27, 21 October 2014
Line 1:		Line 1:
			__NOTOC__
	{{Useful Function}}		{{Useful Function}}
	~~__NOTOC__~~
	This function convert the R,G,B color codes to hexadecimal.		This function convert the R,G,B color codes to hexadecimal.

Strix at 20:26, 21 October 2014

2014-10-21T20:26:44Z

← Older revision		Revision as of 20:26, 21 October 2014
Line 1:		Line 1:
	{{~~Server client function~~}}		{{Useful Function}}
			__NOTOC__
	This function convert the R,G,B color codes to hexadecimal.		This function convert the R,G,B color codes to hexadecimal.

	== Syntax ==		==Syntax==
	<syntaxhighlight lang="lua">string rgb2Hex ( int red, int green, int blue)</syntaxhighlight>		<syntaxhighlight lang="lua">string rgb2Hex ( int red, int green, int blue)</syntaxhighlight>

			===Required Arguments===
			* '''red:''' The amount of [http://en.wikipedia.org/wiki/RGBA_color_space red] in the color (0-255).

	~~== Required Arguments ==~~		* '''green:''' The amount of [http://en.wikipedia.org/wiki/RGBA_color_space green] in the color (0-255).
	* red: The amount of [http://en.wikipedia.org/wiki/RGBA_color_space red] in the color (0-255).

	* green: The amount of [http://en.wikipedia.org/wiki/RGBA_color_space green~~] in the color (0-255).~~

	* blue: The amount of [http://en.wikipedia.org/wiki/RGBA_color_space blue] in the color (0-255).

			* '''blue:''' The amount of [http://en.wikipedia.org/wiki/RGBA_color_space blue] in the color (0-255).

	~~<section name~~=~~"Server or Clientside function" class~~=~~"both" show~~=~~"true">~~		==Code==
	<syntaxhighlight lang="lua">		<syntaxhighlight lang="lua">
	function rgb2hex(r,g,b)		function rgb2hex(r,g,b)
Line 38:		Line 36:

	end		end
			</syntaxhighlight>

			==Example==
			<syntaxhighlight lang="lua">
	local color = rgb2hex(255,50,25)		local color = rgb2hex(255,50,25)

	outputChatBox("255,50,25 = " .. color)		outputChatBox("255,50,25 = " .. color)
			</syntaxhighlight>

	~~</syntaxhighlight>~~		==See Also==
	~~</section>~~		{{Useful_Functions}}

Péter Czibula at 19:20, 21 October 2014

2014-10-21T19:20:00Z

← Older revision		Revision as of 19:20, 21 October 2014
Line 2:		Line 2:

	This function convert the R,G,B color codes to hexadecimal.		This function convert the R,G,B color codes to hexadecimal.

			== Syntax ==
			<syntaxhighlight lang="lua">string rgb2Hex ( int red, int green, int blue)</syntaxhighlight>


			== Required Arguments ==
			* red: The amount of [http://en.wikipedia.org/wiki/RGBA_color_space red] in the color (0-255).

			* green: The amount of [http://en.wikipedia.org/wiki/RGBA_color_space green] in the color (0-255).

			* blue: The amount of [http://en.wikipedia.org/wiki/RGBA_color_space blue] in the color (0-255).


	<section name="Server or Clientside function" class="both" show="true">		<section name="Server or Clientside function" class="both" show="true">

Péter Czibula: rgb to hex color converter function

2014-10-21T19:06:18Z

rgb to hex color converter function

New page

{{Server client function}}

This function convert the R,G,B color codes to hexadecimal.

<section name="Server or Clientside function" class="both" show="true">
<syntaxhighlight lang="lua">
function rgb2hex(r,g,b)

local hex_table = {[10] = 'A',[11] = 'B',[12] = 'C',[13] = 'D',[14] = 'E',[15] = 'F'}

local r1 = math.floor(r / 16)
local r2 = r - (16 * r1)
local g1 = math.floor(g / 16)
local g2 = g - (16 * g1)
local b1 = math.floor(b / 16)
local b2 = b - (16 * b1)

if r1 > 9 then r1 = hex_table[r1] end
if r2 > 9 then r2 = hex_table[r2] end
if g1 > 9 then g1 = hex_table[g1] end
if g2 > 9 then g2 = hex_table[g2] end
if b1 > 9 then r1 = hex_table[b1] end
if b2 > 9 then r2 = hex_table[b2] end

return "#" .. r1 .. r2 .. g1 .. g2 .. b1 .. b2

end

local color = rgb2hex(255,50,25)

outputChatBox("255,50,25 = " .. color)

</syntaxhighlight>
</section>