src/events/SDL_gesture_c.h
author Sam Lantinga <slouken@libsdl.org>
Sun, 03 Mar 2013 01:01:33 -0800
changeset 6951 7833f01322b3
parent 6885 700f1b25f77f
child 8093 b43765095a6f
permissions -rw-r--r--
Updated touch API
* Normalized touch coordinates as floats in the 0...1 range
* Removed unused touchpad concepts from the API
* Added API functions to get active touch devices and current finger state
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/*
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  Simple DirectMedia Layer
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  Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org>
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  This software is provided 'as-is', without any express or implied
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  warranty.  In no event will the authors be held liable for any damages
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  arising from the use of this software.
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  Permission is granted to anyone to use this software for any purpose,
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  including commercial applications, and to alter it and redistribute it
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  freely, subject to the following restrictions:
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  1. The origin of this software must not be misrepresented; you must not
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     claim that you wrote the original software. If you use this software
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     in a product, an acknowledgment in the product documentation would be
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     appreciated but is not required.
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  2. Altered source versions must be plainly marked as such, and must not be
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     misrepresented as being the original software.
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  3. This notice may not be removed or altered from any source distribution.
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*/
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#include "SDL_config.h"
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#ifndef _SDL_gesture_c_h
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#define _SDL_gesture_c_h
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extern int SDL_GestureAddTouch(SDL_TouchID touchId);
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extern void SDL_GestureProcessEvent(SDL_Event* event);
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extern int SDL_RecordGesture(SDL_TouchID touchId);
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#endif /* _SDL_gesture_c_h */
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