ctrlMapScreenToWorld

-wrong parameter ("Arma") defined!-1.05

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Description

Description:

Converts map screen coordinates into world coordinates. Unlike posScreenToWorld, this command returns world position is format [x, y], otherwise it is identical to posScreenToWorld.

Groups:

Uncategorised

Syntax

Syntax:

control ctrlMapScreenToWorld [x, y]

Parameters:

control: Control - map control

[x, y]: Array

x: Number - screen X

y: Number - screen Y

Return Value:

Array - world coordinates in format Position2D

Examples

Example 1:

_worldCoord = _control ctrlMapScreenToWorld _ScreenCoord;

Example 2:

_worldCoord = _control ctrlMapScreenToWorld [_x, _y];

Example 3:

_worldCoord = findDisplay 12 displayCtrl 51 ctrlMapScreenToWorld [0.5, 0.5];

Additional Information

See also:

ctrlMapWorldToScreenposScreenToWorldposWorldToScreenfindDisplaydisplayCtrl

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 6, 2007 - 23:41

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;

Ceeeb

The command parameters are screen position coordinates, which may not equate to the map control's coordinates. A map control's screen coordinates and size can be found use the ctrlPosition command. This is an issue when using the Arma 3 in-game map, which is not fullscreen (all previous titles used full screen map controls, so map control coords did equate to screen coords).

Posted on August 28, 2017 - 0:05

Icaruk

This example creates a RscMapControl and hints you the [x,y] position where you clicked. 0 spawn {
disableSerialization; _map = findDisplay 46 createDisplay "RscCredits" ctrlCreate ["RscMapControl", -1]; _map ctrlSetPosition [0,0,1,1]; _map ctrlCommit 0;
_map ctrlAddEventHandler ["mouseButtonDown", { _ctrl = _this select 0; _x = _this select 2; _y = _this select 3;
_pos = _ctrl ctrlMapScreenToWorld [_x, _y]; hint format ["pos: %1", _pos]; }];
};