getLogicalSize method
Get device independent resolution and presentation mode for rendering.
This function gets the width and height of the logical rendering output, or the output size in pixels if a logical resolution is not enabled.
\param renderer the rendering context. \param w an int to be filled with the width. \param h an int to be filled with the height. \param mode the presentation mode used. \returns true on success or false on failure; call SDL_GetError() for more information.
\threadsafety This function should only be called on the main thread.
\since This function is available since SDL 3.1.3.
\sa SDL_SetRenderLogicalPresentation
extern SDL_DECLSPEC bool SDLCALL SDL_GetRenderLogicalPresentation(SDL_Renderer *renderer, int *w, int *h, SDL_RendererLogicalPresentation *mode)
Implementation
math.Point<double> getLogicalSize() {
var wPointer = calloc<Int32>();
var hPointer = calloc<Int32>();
var modePointer = calloc<Int32>();
sdlGetRenderLogicalPresentation(this, wPointer, hPointer, modePointer);
var result = math.Point<double>(
wPointer.value.toDouble(), hPointer.value.toDouble());
calloc.free(wPointer);
calloc.free(hPointer);
calloc.free(modePointer);
return result;
}