plucky (3) TTF_GetFontDPI.3.gz

Provided by: libsdl3-ttf-doc_3.1.2+ds-1_all bug

NAME
       TTF_GetFontDPI - Get font target resolutions, in dots per inch.


HEADER FILE
       Defined in SDL3_ttf/SDL_ttf.h


SYNOPSIS
       #include "SDL3_ttf/SDL_ttf.h"

       bool TTF_GetFontDPI(TTF_Font *font, int *hdpi, int *vdpi);


FUNCTION PARAMETERS
       font   the font to query.

       hdpi   a pointer filled in with the target horizontal DPI.

       vdpi   a pointer filled in with the target vertical DPI.


RETURN VALUE
       Returns true on success or false on failure; call SDL_GetError() for more information.


THREAD SAFETY
       This function should be called on the thread that created the font.


AVAILABILITY
       This function is available since SDL_ttf 3.0.0.


SEE ALSO
       •(3), TTF_SetFontSizeDPI(3)