.\" This manpage content is licensed under Creative Commons
.\"  Attribution 4.0 International (CC BY 4.0)
.\"   https://creativecommons.org/licenses/by/4.0/
.\" This manpage was generated from SDL's wiki page for SDL_SetRenderDrawColorFloat:
.\"   https://wiki.libsdl.org/SDL_SetRenderDrawColorFloat
.\" Generated with SDL/build-scripts/wikiheaders.pl
.\"  revision SDL-3.1.0
.\" Please report issues in this manpage's content at:
.\"   https://github.com/libsdl-org/sdlwiki/issues/new
.\" Please report issues in the generation of this manpage from the wiki at:
.\"   https://github.com/libsdl-org/SDL/issues/new?title=Misgenerated%20manpage%20for%20SDL_SetRenderDrawColorFloat
.\" SDL can be found at https://libsdl.org/
.de URL
\$2 \(laURL: \$1 \(ra\$3
..
.if \n[.g] .mso www.tmac
.TH SDL_SetRenderDrawColorFloat 3 "SDL 3.1.0" "SDL" "SDL3 FUNCTIONS"
.SH NAME
SDL_SetRenderDrawColorFloat \- Set the color used for drawing operations (Rect, Line and Clear)\[char46]
.SH SYNOPSIS
.nf
.B #include \(dqSDL3/SDL.h\(dq
.PP
.BI "int SDL_SetRenderDrawColorFloat(SDL_Renderer *renderer, float r, float g, float b, float a);
.fi
.SH DESCRIPTION
Set the color for drawing or filling rectangles, lines, and points, and for

.BR SDL_RenderClear
()\[char46]

.SH FUNCTION PARAMETERS
.TP
.I renderer
the rendering context
.TP
.I r
the red value used to draw on the rendering target
.TP
.I g
the green value used to draw on the rendering target
.TP
.I b
the blue value used to draw on the rendering target
.TP
.I a
the alpha value used to draw on the rendering target\[char46] Use 
.BR SDL_SetRenderDrawBlendMode
 to specify how the alpha channel is used
.SH RETURN VALUE
Returns 0 on success or a negative error code on failure; call

.BR SDL_GetError
() for more information\[char46]

.SH AVAILABILITY
This function is available since SDL 3\[char46]0\[char46]0\[char46]

.SH SEE ALSO
.BR SDL_GetRenderDrawColorFloat (3),
.BR SDL_SetRenderDrawColor (3)