posScreenToWorld: Difference between revisions
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| | | Converts map screen coordinates into world coordinates. Unlike [[ctrlMapScreenToWorld]], this command returns world position is format [x, y, 0], otherwise it is identical to [[ctrlMapScreenToWorld]].|= Description | ||
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| map '''posScreenToWorld''' [x, y] |= Syntax | | map '''posScreenToWorld''' [x, y] |= Syntax | ||
|p1= map : [[Control]] |= Parameter 1 | |p1= map : [[Control]] - map control |= Parameter 1 | ||
|p2= [x, y]: [[Array]] - | |p2= [x, y]: [[Array]] |= Parameter 2 | ||
|p3= x: [[Number]] - screen X |= Parameter 3 | |||
|p4= y: [[Number]] - screen Y|= Parameter 4 | |||
| [[Array]] | | [[Array]] - world position in format [x,y,0] |= Return value | ||
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|x1= < | |x1= <code>_worldCoord = _control [[posScreenToWorld]] _ScreenCoord;</code> |= Example 1 | ||
|x2= < | |x2= <code>_worldCoord = _control [[posScreenToWorld]] [_x, _y];</code> |= Example 2 | ||
|x3= <code>_worldCoord = _control [[posScreenToWorld]] [0.5, 0.5];</code> |= Example 3 | |||
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| [[ | | [[posWorldToScreen]], [[ctrlMapScreenToWorld]], [[ctrlMapWorldToScreen]] |= See also | ||
}} | }} | ||
Revision as of 13:23, 4 February 2019
Description
- Description:
- Converts map screen coordinates into world coordinates. Unlike ctrlMapScreenToWorld, this command returns world position is format [x, y, 0], otherwise it is identical to ctrlMapScreenToWorld.
- Groups:
- Uncategorised
Syntax
- Syntax:
- map posScreenToWorld [x, y]
- Parameters:
- map : Control - map control
- [x, y]: Array
- x: Number - screen X
- y: Number - screen Y
- Return Value:
- Array - world position in format [x,y,0]
Examples
- Example 1:
_worldCoord = _control posScreenToWorld _ScreenCoord;- Example 2:
_worldCoord = _control posScreenToWorld [_x, _y];- Example 3:
_worldCoord = _control posScreenToWorld [0.5, 0.5];
Additional Information
Notes
-
Report bugs on the Feedback Tracker and/or discuss them on the Arma Discord or on the Forums.
Only post proven facts here! Add Note
Notes
- Posted on April 7, 2007 - 10:03
- LowFly
- Notes:
You can get the screen coordinates by the UI Event Handlers onMouseButtonDown, onMouseButtonUp, onMouseButtonClick, onMouseButtonDblClick.
The return Array is in 2-D, you can use it with all set-position commands.
_x = returnArray select 0; _y = returnArray select 1;