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AGK for Pascal
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TAgkVirtualButton.Create Constructor (TAgkObject, TAgkPoint, Single)
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AGK for Pascal
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Creates an on-screen button that can be controlled by a touch screen, mouse, or other pointer device.
constructor Create(const Owner: TAgkObject; const P: TAgkPoint; const Size: Single); overload;
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Parameters |
Description |
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const Owner: TAgkObject |
the owner of the virtual button (eg. a TAgkScene object). |
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const P: TAgkPoint |
The position of the center of the button in screen coordinates. |
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const Size: Single |
The diameter of the button in screen coordinates. |
These are separate to physical joystick buttons or keyboard keys. You may have up to 12 virtual buttons on screen at the same time. Creating a 13th virtual button will raise an exception.
If a virtual button is on screen and is clicked or touched the button will capture that event and TAgkRawMouse.LeftDown will return 0 (up), and a touch event will not be generated for that action.
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Copyright (c) 2012. All rights reserved.
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