DgsLineGetItemColor: Difference between revisions

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(Created page with "__NOTOC__ {{Client function}} This function gets the color of an item of DGS Line. ==Syntax== <syntaxhighlight lang="lua"> int dgsLineSetItemColor( element line, int index ) </syntaxhighlight> ===Required Arguments=== *'''line''': The DGS Line. *'''index''': The item index. ===Returns=== Returns an ''integer'' indicates the color of the item if successful, ''false'' otherwise. ==Example== <syntaxhighlight lang="lua"> DGS = exports.dgs local line = DGS:dgsCreate...")
 
 
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==Syntax==  
==Syntax==  
<syntaxhighlight lang="lua">
<syntaxhighlight lang="lua">
int dgsLineSetItemColor( element line, int index )
int dgsLineGetItemColor( element line, int index )
</syntaxhighlight>  
</syntaxhighlight>  


Latest revision as of 10:18, 17 January 2023

This function gets the color of an item of DGS Line.

Syntax

int dgsLineGetItemColor( element line, int index )

Required Arguments

  • line: The DGS Line.
  • index: The item index.

Returns

Returns an integer indicates the color of the item if successful, false otherwise.

Example

DGS = exports.dgs

local line = DGS:dgsCreateLine(400,200,600,400)
local sinX = math.sin(0/500*4*math.pi)
DGS:dgsLineAddItem(line,0/500,sinX/2+0.5,0/500,sinX/2+0.5,2,tocolor(0,255,0,255),true)
for i=1,100 do
	local sinX = math.sin(i/100*4*math.pi)
	DGS:dgsLineAddItem(line,_,_,i/100,sinX/2+0.5,2,tocolor(i/100*255,255-i/100*255,0,255),true)
end
local color =  DGS:dgsLineGetItemColor(line, 1)
DGS:dgsLineSetItemColor(line, 500, color)

See Also

Custom Cursor Functions

Multi Language Supports

Animation

3D Element

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3D Line

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