Thisdp at 12:10, 10 January 2023

2023-01-10T12:10:26Z

← Older revision		Revision as of 12:10, 10 January 2023
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	===Returns===		===Returns===
	Returns 4 ''float''s and a ''bool'' Or 2 ''nil''s, 2 ''float''s and a ''bool'' ~~indicates the startX, startY, endX, endY and relative~~, ''false'' otherwise.		Returns 4 ''float''s and a ''bool'' indicates start position x and y, end position x and y, and relative. Or 2 ''nil''s, 2 ''float''s and a ''bool'' if using end position of previous item as start position of current item, ''false'' otherwise.

	==Example==		==Example==

Thisdp: Created page with "NOTOC {{Client function}} This function gets the position of an item of dgs line. ==Syntax== float/nil, float/nil, float, float, bool dgsLineGetItemPosition (element line, int index ) ===Required Arguments=== '''line''': The DGS Line element. '''index''': The item index. ===Returns=== Returns 4 ''float''s and a ''bool'' Or 2 ''nil''s, 2 ''float''s and a ''bool'' indicates the startX, startY, endX, endY and rel..."

2022-02-07T12:44:28Z

Created page with "__NOTOC__ {{Client function}} This function gets the position of an item of dgs line. ==Syntax== <syntaxhighlight lang="lua"> float/nil, float/nil, float, float, bool dgsLineGetItemPosition (element line, int index ) </syntaxhighlight> ===Required Arguments=== *'''line''': The DGS Line element. *'''index''': The item index. ===Returns=== Returns 4 ''float''s and a ''bool'' Or 2 ''nil''s, 2 ''float''s and a ''bool'' indicates the startX, startY, endX, endY and rel..."

New page

__NOTOC__
{{Client function}}
This function gets the position of an item of dgs line.

==Syntax==
<syntaxhighlight lang="lua">
float/nil, float/nil, float, float, bool dgsLineGetItemPosition (element line, int index )
</syntaxhighlight>

===Required Arguments===
*'''line''': The DGS Line element.
*'''index''': The item index.

===Returns===
Returns 4 ''float''s and a ''bool'' Or 2 ''nil''s, 2 ''float''s and a ''bool'' indicates the startX, startY, endX, endY and relative, ''false'' otherwise.

==Example==
<syntaxhighlight lang="lua">
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 sx, sy, ex, ey, relative = DGS:dgsLineGetItemPosition(line,101)
outputChatBox("StartXY ("..(sx or "lastEndX")..", "..(sy or "lastEndY").."); EndXY ("..ex..", "..ey.."); Relative: "..(relative and "true" or "false"))
</syntaxhighlight>

==See Also==
{{DGSFUNCTIONS}}

DgsLineGetItemPosition - Revision history

Thisdp at 12:10, 10 January 2023