###### (This function is part of SDL_image, a separate library from SDL.) # IMG_SavePNG Save an SDL_Surface into a PNG image file. ## Syntax ```c int IMG_SavePNG(SDL_Surface *surface, const char *file); ``` ## Function Parameters | | | | --------------- | -------------------------------------------- | | **surface** | the SDL surface to save | | **file** | path on the filesystem to write new file to. | ## Return Value Returns 0 if successful, -1 on error ## Remarks If the file already exists, it will be overwritten. ## Version This function is available since SDL_image 2.0.0. ## Related Functions * [IMG_SavePNG_RW](IMG_SavePNG_RW) * [IMG_SaveJPG](IMG_SaveJPG) * [IMG_SaveJPG_RW](IMG_SaveJPG_RW) ---- [CategoryAPI](CategoryAPI)