Difference between revisions of "ImGui.DrawList:getBackgroundDrawList"

From GiderosMobile
Line 6: Line 6:
 
Gets the background ImGui draw list.
 
Gets the background ImGui draw list.
 
<source lang="lua">
 
<source lang="lua">
ImGui:getBackgroundDrawList()
+
(drawlist) = ImGui:getBackgroundDrawList()
 
</source>
 
</source>
 +
 +
=== Return values ===
 +
'''Returns''' (drawlist) the background draw list<br/>
  
 
=== Example ===
 
=== Example ===

Revision as of 00:49, 1 May 2021

Available since: Gideros 2020.9
Class: ImGui.DrawList

Description

Gets the background ImGui draw list.

(drawlist) = ImGui:getBackgroundDrawList()

Return values

Returns (drawlist) the background draw list

Example

require "ImGui"

local imgui = ImGui.new()
stage:addChild(imgui)

function onEnterFrame(e)
	-- 1 we start ImGui
	imgui:newFrame(e)
	-- 2 the main window
	local drawlist = imgui:getBackgroundDrawList()
	drawlist:addCircle(128, 128, 64, 0x00ff00, 1, 32)
	-- 3 we end the frame and render to screen
	imgui:endFrame()
	imgui:render()
end

stage:addEventListener(Event.ENTER_FRAME, onEnterFrame)