#pragma section-numbers off
#pragma camelcase off

= SDL_RenderSetViewport =
Use this function to set the drawing area for rendering on the current target.

<<TableOfContents()>>

== Syntax ==
{{{#!highlight cpp
int SDL_RenderSetViewport(SDL_Renderer*   renderer,
                          const SDL_Rect* rect)
}}}

== Function Parameters ==
||'''renderer'''||the rendering context||
||'''rect'''||the [[SDL_Rect]] structure representing the drawing area, or NULL to set the viewport to the entire target||

== Return Value ==
Returns 0 on success or a negative error code on failure; call [[SDL_GetError]]() for more information.

== Code Examples ==
{{{#!highlight cpp
You can add your code example here
}}}

== Remarks ==
When the window is resized, the current viewport is automatically centered within the new window size.

== Related Functions ==
 .[[SDL_RenderGetViewport]]

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[[CategoryAPI]], [[CategoryRender]]