WoW:USERAPI GetCursorScaledPosition: Difference between revisions

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m (New page: {{userfunc}} <!-- Leave this line in! --> <center>'''{{PAGENAME}}''' ''- by Egingell -''</center> Returns the scaled position of the cursor. x, y = {{PAGENAME}}() == ...)
 
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{{userfunc}} <!-- Leave this line in! -->
{{userfunc}} <!-- Leave this line in! -->
<center>'''{{PAGENAME}}''' ''- by [[User:Egingell|Egingell]] -''</center>
<center>'''{{PAGENAME}}''' ''- by [[User:Egingell|Egingell]] -''</center>


Returns the scaled position of the cursor.
Returns the scaled position of the cursor.
  x, y = {{PAGENAME}}()
  local x, y = {{PAGENAME}}()


== Function Parameters ==
== Function Parameters ==
=== Arguments ===
:nil
=== Returns ===
=== Returns ===
:;x
;x
:The scaled x position of the cursor
:The scaled x position of the cursor
:;y
;y
:The scaled y position of the cursor
:The scaled y position of the cursor


Line 24: Line 20:


==Code==
==Code==
<!-- Paste your function(s) here. Make sure to prefix each line with at least one space. You may want to replace some troublesome characters with HTML entities when necessary, e.g. "<" becomes &lt;, etc.. -->
  local function {{PAGENAME}}()
 
local scale, x, y = UIParent:GetScale(), GetCursorPosition()
  function {{PAGENAME}}()
return x / scale, y / scale
    local scale = UIParent:GetScale()
    local x, y = GetCursorPosition()
    if scale == 0 then -- very little to no chance of this happening, but you never know.
        return
    else
        return x / scale, y / scale
    end
  end
  end


__NOTOC__
__NOTOC__
[[Category:User Defined Functions]]
[[Category:User Defined Functions]]

Revision as of 11:08, 24 November 2007

This page documents a <i>user-defined function</i> that you can copy and paste into your addon. Replace PREFIX with your addon or lib prefix to avoid conflicts between different versions of these functions.

← User defined functions

USERAPI GetCursorScaledPosition - by Egingell -

Returns the scaled position of the cursor. 

local x, y = USERAPI GetCursorScaledPosition()

Function Parameters

Returns

x
The scaled x position of the cursor
y
The scaled y position of the cursor

Example

local x, y = USERAPI GetCursorScaledPosition();
message('('..x..', '..y..')');

Result

(25.45218785412654, 375.45610597856123)

Code

local function USERAPI GetCursorScaledPosition()
	local scale, x, y = UIParent:GetScale(), GetCursorPosition()
	return x / scale, y / scale
end
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