(This is the documentation for SDL3, which is under heavy development and the API is changing! SDL2 is the current stable version!)

SDL_PenCapabilityInfo

Pen capabilities, as reported by SDL_GetPenCapabilities()

Header File

Defined in <SDL3/SDL_pen.h>

Syntax

typedef struct SDL_PenCapabilityInfo
{
    float max_tilt;    /**< Physical maximum tilt angle, for XTILT and YTILT, or SDL_PEN_INFO_UNKNOWN .  Pens cannot typically tilt all the way to 90 degrees, so this value is usually less than 90.0. */
    Uint32 wacom_id;   /**< For Wacom devices: wacom tool type ID, otherwise 0 (useful e.g. with libwacom) */
    Sint8 num_buttons; /**< Number of pen buttons (not counting the pen tip), or SDL_PEN_INFO_UNKNOWN */
} SDL_PenCapabilityInfo;

Version

This struct is available since SDL 3.0.0.

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CategoryAPI, CategoryAPIStruct

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