safeZoneX: Difference between revisions

Revision as of 12:07, 17 February 2021

Game1 needed - Version1 needed

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Description needed
Groups:: GUI Control

Example 1:: _screenLeftBorderX = safeZoneX; // returns a float value < 0
Example 2:: Create control 50% wide, 30% tall, centered on screen:private _ctrl = findDisplay 46 createDisplay "RscDisplayEmpty" ctrlCreate ["RscText", -1]; _ctrl ctrlSetBackgroundColor [1,0,0,0.5]; private _ctrlWidth = 0.5 * safeZoneW; // 50% of screen width private _ctrlHeight = 0.3 * safeZoneH; // 30% of screen height _ctrl ctrlSetPositionW _ctrlWidth; _ctrl ctrlSetPositionH _ctrlHeight; _ctrl ctrlSetPositionX ((safeZoneW - _ctrlWidth) / 2 + safeZoneX); // center it horizontally _ctrl ctrlSetPositionY ((safeZoneH - _ctrlHeight) / 2 + safeZoneY); // center it vertically _ctrl ctrlCommit 0;

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@@ Line 16: / Line 16: @@
 | x1= <code>_screenLeftBorderX = [[safeZoneX]]; // returns a float value < 0</code>
+| x2= Create control 50% wide, 30% tall, centered on screen:<code>[[private]] _ctrl = [[findDisplay]] 46 [[createDisplay]] "RscDisplayEmpty" [[ctrlCreate]] ["RscText", -1];
+_ctrl [[ctrlSetBackgroundColor]] [1,0,0,0.5];
+[[private]] _ctrlWidth = 0.5 * [[safeZoneW]]; // 50% of screen width
+[[private]] _ctrlHeight = 0.3 * [[safeZoneH]]; // 30% of screen height
+_ctrl [[ctrlSetPositionW]] _ctrlWidth;
+_ctrl [[ctrlSetPositionH]] _ctrlHeight;
+_ctrl [[ctrlSetPositionX]] (([[safeZoneW]] - _ctrlWidth) / 2 + [[safeZoneX]]); // center it horizontally
+_ctrl ctrlSetPositionY (([[safeZoneH]] - _ctrlHeight) / 2 + [[safeZoneY]]); // center it vertically
+_ctrl [[ctrlCommit]] 0;</code>
 |seealso= [[SafeZone]], [[safeZoneY]], [[safeZoneW]], [[safeZoneH]], [[safeZoneXAbs]]