SDL
2.0
|
#include "SDL_stdinc.h"
#include "SDL_error.h"
#include "SDL_video.h"
#include "SDL_touch.h"
#include "begin_code.h"
#include "close_code.h"
Go to the source code of this file.
Typedefs | |
typedef Sint64 | SDL_GestureID |
Functions | |
int | SDL_RecordGesture (SDL_TouchID touchId) |
Begin Recording a gesture on the specified touch, or all touches (-1) More... | |
int | SDL_SaveAllDollarTemplates (SDL_RWops *dst) |
Save all currently loaded Dollar Gesture templates. More... | |
int | SDL_SaveDollarTemplate (SDL_GestureID gestureId, SDL_RWops *dst) |
Save a currently loaded Dollar Gesture template. More... | |
int | SDL_LoadDollarTemplates (SDL_TouchID touchId, SDL_RWops *src) |
Load Dollar Gesture templates from a file. More... | |
Include file for SDL gesture event handling.
Definition in file SDL_gesture.h.
typedef Sint64 SDL_GestureID |
Definition at line 44 of file SDL_gesture.h.
int SDL_LoadDollarTemplates | ( | SDL_TouchID | touchId, |
SDL_RWops * | src | ||
) |
Load Dollar Gesture templates from a file.
Definition at line 227 of file SDL_gesture.c.
References DOLLARNPOINTS, i, NULL, SDL_DollarTemplate::path, SDL_AddDollarGesture(), SDL_numGestureTouches, SDL_RWread, SDL_SetError, SDL_SwapFloatLE, SDL_FloatPoint::x, and SDL_FloatPoint::y.
int SDL_RecordGesture | ( | SDL_TouchID | touchId | ) |
Begin Recording a gesture on the specified touch, or all touches (-1)
Definition at line 90 of file SDL_gesture.c.
References i, recordAll, SDL_GestureTouch::recording, SDL_numGestureTouches, and SDL_TRUE.
int SDL_SaveAllDollarTemplates | ( | SDL_RWops * | dst | ) |
Save all currently loaded Dollar Gesture templates.
Definition at line 157 of file SDL_gesture.c.
References SDL_GestureTouch::dollarTemplate, i, j, SDL_GestureTouch::numDollarTemplates, SaveTemplate(), and SDL_numGestureTouches.
int SDL_SaveDollarTemplate | ( | SDL_GestureID | gestureId, |
SDL_RWops * | dst | ||
) |
Save a currently loaded Dollar Gesture template.
Definition at line 169 of file SDL_gesture.c.
References SDL_GestureTouch::dollarTemplate, SDL_DollarTemplate::hash, i, j, SDL_GestureTouch::numDollarTemplates, SaveTemplate(), SDL_numGestureTouches, and SDL_SetError.