ctrlSetAngle

1.62

LALocalLELocal

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Description

Description:

Sets the rotation of an ST_PICTURE control. Rotation will be done within the control boundaries, so if the X and Y are given off center, the picture may get clipped by the control boundaries. Only requires ctrlCommit when fourth parameter is set to false. Procedural textures filled controls do not rotate.

Groups:

GUI Control

Syntax

Syntax:

control ctrlSetAngle [angle, centerX, centerY, now]

Parameters:

control: Control - picture control

angle: Number - Rotation angle (clockwise)

centerX: Number - Rotation center X in range 0 to 1. Control center is 0.5

centerY: Number - Rotation center Y in range 0 to 1. Control center is 0.5

since 1.78

now: Boolean - (Optional, default true) If false, control will wait for ctrlCommit input for result to apply

Return Value:

Nothing

Examples

Example 1:

_control ctrlSetAngle [25, 0.5, 0.5];

Example 2:

with uiNamespace do { ctrl = findDisplay 46 ctrlCreate ["RscPictureKeepAspect", -1]; ctrl ctrlSetPosition [0,0,1,1]; ctrl ctrlSetText "A3\Missions_F_Exp\data\Img\lobby\ui_campaign_lobby_background_tablet_radial_left_ca.paa"; ctrl ctrlCommit 0; angle = 0; onEachFrame { with uiNamespace do { if (angle > 359) then {angle = 0}; ctrl ctrlSetAngle [angle, 0.5, 0.5]; angle = angle + 1; }; }; };

Example 3:

_control ctrlSetAngle [25, 0.5, 0.5, false]; _control ctrlCommit 1; // Rotation applies smoothly for 1 second.

Additional Information

See also:

ctrlAngle

Notes

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