ctrlMapScale: Difference between revisions

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{{Command|= Comments
{{RV|type=command
____________________________________________________________________________________________


| arma |= Game name
|game1= arma1
|version1= 1.00


|1.00|= Game version
|game2= arma2
____________________________________________________________________________________________
|version2= 1.00


| Return the current scale of the map control.  |= Description
|game3= arma2oa
____________________________________________________________________________________________
|version3= 1.50


| [[Number]] <nowiki>=</nowiki>  '''ctrlMapScale''' control |= Syntax
|game4= tkoh
|version4= 1.00


|p1= control: [[Control]] |= Parameter 1
|game5= arma3
|version5= 0.50


| [[Number]] |= Return value
|gr1= GUI Control - Map
____________________________________________________________________________________________
 
|x1= _scale=ctrlMapScale _control|= Example 1
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|= See also
|descr= Returns the current scale of given map control.


|s1= [[ctrlMapScale]] ctrl
|p1= ctrl: [[Control]]
|r1= [[Number]]
|x1= <sqf>
_control = (findDisplay 12) displayCtrl 51; //Arma 3
_scale = ctrlMapScale _control; //returns number from 1 to 0.001
</sqf>
|seealso= [[ctrlScale]] [[ctrlSetScale]] [[ctrlMapDir]]
}}
}}


<h3 style="display:none">Notes</h3>
{{Note
<dl class="command_description">
|user= Veteran29
<!-- Note Section BEGIN -->
|timestamp= 20241007003513
-[[User:Giova|Giova]] 16:53, 23 January 2007 (CET) :  this command doesn't works under arma v1.02, it allways return: 1
|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:
<!-- Note Section END -->
<sqf>800 * (1/ctrlMapScale _ctrlMap) * (1/getTerrainInfo#1)</sqf>
</dl>


<h3 style="display:none">Bottom Section</h3>
The thresholds are defined in
 
ptsPerSquare* ctrl map properties, eg
[[Category:Scripting Commands|CTRLMAPSCALE]]
<sqf>getNumber (configFile >> "ctrlMap" >> "ptsPerSquareObj")</sqf>
[[Category:Scripting Commands ArmA|CTRLMAPSCALE]]
}}
[[Category:Command_Group:_GUI_Control|{{uc:{{PAGENAME}}}}]]

Latest revision as of 01:36, 7 October 2024

Logo A1 black.png1.00Logo A2.png1.00A2 OA Logo.png1.50tkoh logo small.png1.00Arma 3 logo black.png0.50
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")
Retrieved from "https://community.bistudio.com/wiki?title=ctrlMapScale&oldid=369726"