ctrlMapScale: Difference between revisions

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|user= Veteran29
|user= Veteran29
|timestamp= 20241007003513
|timestamp= 20241007003513
|text= Following formula can be used to calculate current "zoom points", these which can be used to hide/show icons at the same thresholds as the native map icons:
|text= Following formula can be used to calculate current "zoom points", these can be used to hide/show icons at the same thresholds as the native map icons:
<sqf>800 * (1/ctrlMapScale _ctrlMap) * (1/getTerrainInfo#1)</sqf>
<sqf>800 * (1/ctrlMapScale _ctrlMap) * (1/getTerrainInfo#1)</sqf>



Latest revision as of 01:36, 7 October 2024

Hover & click on the images for description

Description

Description:
Returns the current scale of given map control.
Groups:
GUI Control - Map

Syntax

Syntax:
ctrlMapScale ctrl
Parameters:
ctrl: Control
Return Value:
Number

Examples

Example 1:
_control = (findDisplay 12) displayCtrl 51; //Arma 3 _scale = ctrlMapScale _control; //returns number from 1 to 0.001

Additional Information

See also:
ctrlScale ctrlSetScale ctrlMapDir

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
Veteran29 - c
Posted on Oct 07, 2024 - 00:35 (UTC)
Following formula can be used to calculate current "zoom points", these can be used to hide/show icons at the same thresholds as the native map icons:
800 * (1/ctrlMapScale _ctrlMap) * (1/getTerrainInfo#1)
The thresholds are defined in ptsPerSquare* ctrl map properties, eg
getNumber (configFile >> "ctrlMap" >> "ptsPerSquareObj")