The type of data in a glyph image
Defined in <SDL3_ttf/SDL_ttf.h>
typedef enum TTF_ImageType
{
TTF_IMAGE_INVALID,/**< The color channels are white */
TTF_IMAGE_ALPHA, /**< The color channels have image data */
TTF_IMAGE_COLOR, /**< The alpha channel has signed distance field information */
TTF_IMAGE_SDF, } TTF_ImageType;
This enum is available since SDL_ttf 3.0.0.