(This is the legacy documentation for SDL2, the previous stable version; SDL3 is the current stable version.)

SDL_RenderGetScale

Get the drawing scale for the current target.

Header File

Defined in SDL_render.h

Syntax

void SDL_RenderGetScale(SDL_Renderer * renderer,
                       float *scaleX, float *scaleY);

Function Parameters

SDL_Renderer *	renderer	the renderer from which drawing scale should be queried.
float *	scaleX	a pointer filled in with the horizontal scaling factor.
float *	scaleY	a pointer filled in with the vertical scaling factor.

Version

This function is available since SDL 2.0.0.

See Also

• SDL_RenderSetScale

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CategoryAPI, CategoryAPIFunction, CategoryRender

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