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

SDL_RenderGetScale

Get the drawing scale for the current target.

Syntax

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

Function Parameters

renderer

the renderer from which drawing scale should be queried

scaleX

a pointer filled in with the horizontal scaling factor

scaleY

a pointer filled in with the vertical scaling factor

Version

This function is available since SDL 2.0.0.

SDL_RenderSetScale

CategoryAPI


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