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| ||Uint32||'''windowID'''||the window with mouse focus, if any|| | ||Uint32||'''windowID'''||the window with mouse focus, if any. ''this field may no longer exist''|| ||Uint32||'''timestamp'''||timestamp of the event|| |
| Line 15: | Line 16: |
| ||Uint8||'''state'''||the current button state|| ||Uint16||'''x'''||^the x-axis location of the touch event^|| ||Uint16||'''y'''||^the y-axis location of the touch event^|| ||Uint16||'''dx'''||^the distance moved in the x-axis^|| ||Uint16||'''dy'''||^the distance moved in the y-axis^|| ||Uint16||'''pressure'''||^the quantity of pressure applied^|| |
||Uint8||'''state'''||the current button state. ''this field may no longer exist''|| ||float||'''x'''||^the normalized x-axis location of the touch event^|| ||float||'''y'''||^the normalized y-axis location of the touch event^|| ||float||'''dx'''||^the distance moved in the x-axis, normalized^|| ||float||'''dy'''||^the distance moved in the y-axis, normalized^|| ||float||'''pressure'''||^the quantity of pressure applied, normalized (0...1)^|| |
DRAFT |
SDL_TouchFingerEvent
A structure that contains finger touch event information.
Contents
Data Fields
Uint32 |
type |
SDL_FINGERMOTION, SDL_FINGERDOWN, or SDL_FINGERUP |
Uint32 |
windowID |
the window with mouse focus, if any. this field may no longer exist |
Uint32 |
timestamp |
timestamp of the event |
SDL_TouchID |
touchId |
the touch device id index |
SDL_FingerID |
fingerId |
|
Uint8 |
state |
the current button state. this field may no longer exist |
float |
x |
the normalized x-axis location of the touch event |
float |
y |
the normalized y-axis location of the touch event |
float |
dx |
the distance moved in the x-axis, normalized |
float |
dy |
the distance moved in the y-axis, normalized |
float |
pressure |
the quantity of pressure applied, normalized (0...1) |
green
Code Examples
You can add your code example here
Remarks
SDL_TouchFingerEvent is a member of the SDL_Event union and is used when an event of type SDL_FINGERMOTION, SDL_FINGERDOWN, or SDL_FINGERUP is reported. You would access it through the event's tfinger field.
Related Enumerations
Related Structures
