DgsLineRemoveItem: Difference between revisions

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===Required Arguments===  
===Required Arguments===  
*'''line''': The DGS Line element.
*'''line''': The DGS Line.
*'''itemIndex''': An integer of the item index that you want to remove.
*'''itemIndex''': An integer of the item index that you want to remove.


Latest revision as of 12:03, 10 January 2023

This function removes an item from DGS Line.

Syntax

bool dgsLineRemoveItem( element line, int itemIndex )

Required Arguments

  • line: The DGS Line.
  • itemIndex: An integer of the item index that you want to remove.

Returns

Returns true 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

for i=50,60 do
	DGS:dgsLineRemoveItem(line,i)
end

See Also

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