Provided by: libsdl3-ttf-doc_3.2.2+ds-1_all 

NAME
TTF_ImageType - The type of data in a glyph image
HEADER FILE
Defined in SDL3_ttf/SDL_ttf.h
SYNOPSIS
#include "SDL3_ttf/SDL_ttf.h"
typedef enum TTF_ImageType
{
TTF_IMAGE_INVALID,
TTF_IMAGE_ALPHA, /**< The color channels are white */
TTF_IMAGE_COLOR, /**< The color channels have image data */
TTF_IMAGE_SDF, /**< The alpha channel has signed distance field information */
} TTF_ImageType;
AVAILABILITY
This enum is available since SDL_ttf 3.0.0.
SDL_ttf SDL_ttf 3.2.2 TTF_ImageType(3type)