HU/getBlipColor: Difference between revisions

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{{Server client function}}
{{Server client function}}
__NOTOC__
__NOTOC__
This function will tell you what color a blip is. This color is only applicable to the default blip icon ([[Image:Blipid0s.png|12px]], [[Image:Blipid0u.png|12px]] or [[Image:Blipid0d.png|12px]]). All other icons will ignore this.
Ez a funkció megmondja, hogy milyen színű a blip. Ez a szín csak az alapértelmezett blip ikonra érvényes ([[Image:Blipid0s.png|12px]], [[Image:Blipid0u.png|12px]] vagy [[Image:Blipid0d.png|12px]]). Az összes többi ikon figyelmen kívül fogja hagyni ezt.


==Syntax==  
==Szintaxis==  
<syntaxhighlight lang="lua">int int int int getBlipColor ( blip theBlip )</syntaxhighlight>
<syntaxhighlight lang="lua">int int int int getBlipColor ( blip theBlip )</syntaxhighlight>
{{OOP||[[blip]]:getColor||setBlipColor}}
{{OOP||[[blip]]:getColor||setBlipColor}}


===Required Arguments===  
===Kötelező argumentumok===  
*'''theBlip:''' The blip whose color you wish to get.
*'''theBlip:''' The blip whose color you wish to get.


===Returns===
===Visszaadott érték===
Returns four integers in RGBA format, with a maximum value of 255 for each. The values are, in order, ''red'', ''green'', ''blue'', and ''alpha''.  Alpha decides the transparancy where 255 is opaque and 0 is fully transparent. ''false'' is returned if the blip is invalid.
Returns four integers in RGBA format, with a maximum value of 255 for each. The values are, in order, ''red'', ''green'', ''blue'', and ''alpha''.  Alpha decides the transparancy where 255 is opaque and 0 is fully transparent. ''false'' is returned if the blip is invalid.


==Example==  
==Példa==  
This example will find all the blips that exist and set them all to white if they aren't white already.
This example will find all the blips that exist and set them all to white if they aren't white already.
<syntaxhighlight lang="lua">
<syntaxhighlight lang="lua">
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[[en:getBlipColor]]
[[en:getBlipColor]]
==Fordította==
* Surge

Revision as of 19:47, 22 July 2018

Ez a funkció megmondja, hogy milyen színű a blip. Ez a szín csak az alapértelmezett blip ikonra érvényes (Blipid0s.png, Blipid0u.png vagy Blipid0d.png). Az összes többi ikon figyelmen kívül fogja hagyni ezt.

Szintaxis

int int int int getBlipColor ( blip theBlip )

OOP Syntax Help! I don't understand this!

Method: blip:getColor(...)
Counterpart: setBlipColor


Kötelező argumentumok

  • theBlip: The blip whose color you wish to get.

Visszaadott érték

Returns four integers in RGBA format, with a maximum value of 255 for each. The values are, in order, red, green, blue, and alpha. Alpha decides the transparancy where 255 is opaque and 0 is fully transparent. false is returned if the blip is invalid.

Példa

This example will find all the blips that exist and set them all to white if they aren't white already. 

-- Retrieve a table containing all the blips that exist
blips = getElementsByType ( "blip" )
-- Loop through the list, storing the blip from the table in the variable blipValue
for blipKey, blipValue in ipairs(blips) do
	-- Retrieve the blip's colors into the variables red, green, blue and alpha
	red, green, blue, alpha = getBlipColor ( blipValue )
	-- If the blip's icon isn't white already
	if ( red ~= 255 or green ~= 255 or blue ~= 255 or alpha ~= 255 ) then
		-- Set the blip's color to white
		setBlipColor ( blipValue, 255, 255, 255, 255 )
	end
end

See Also

Fordította

  • Surge
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