(This is the documentation for SDL3, which is under heavy development and the API is changing! SDL2 is the current stable version!)

SDL_SetRenderDrawBlendMode

Set the blend mode used for drawing operations (Fill and Line).

Header File

Defined in SDL_render.h, but apps should use #include <SDL3/SDL.h>

Syntax

int SDL_SetRenderDrawBlendMode(SDL_Renderer *renderer, SDL_BlendMode blendMode);

Function Parameters

renderer	the rendering context
blendMode	the SDL_BlendMode to use for blending

Return Value

Returns 0 on success or a negative error code on failure; call SDL_GetError() for more information.

Remarks

If the blend mode is not supported, the closest supported mode is chosen.

Version

This function is available since SDL 3.0.0.

See Also

• SDL_GetRenderDrawBlendMode

---

CategoryAPI, CategoryAPIFunction, CategoryRender

---

[ edit | delete | history | feedback | raw ]

[ front page | index | search | recent changes | git repo | offline html ]

All wiki content is licensed under Creative Commons Attribution 4.0 International (CC BY 4.0).
Wiki powered by ghwikipp.