Man page - sdl_renderline(3)

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Manual

SDL_RenderLine

NAME
HEADER FILE
SYNOPSIS
FUNCTION PARAMETERS
RETURN VALUE
THREAD SAFETY
AVAILABILITY
SEE ALSO

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NAME

SDL_RenderLine - Draw a line on the current rendering target at subpixel precision.

HEADER FILE

Defined in SDL3/SDL_render.h

SYNOPSIS

#include "SDL3/SDL.h"

bool SDL_RenderLine(SDL_Renderer *renderer, float x1, float y1, float x2, float y2);

FUNCTION PARAMETERS

renderer

the renderer which should draw a line.

	x1		the x coordinate of the start point.
	y1		the y coordinate of the start point.
	x2		the x coordinate of the end point.
	y2		the y coordinate of the end point.

RETURN VALUE

Returns true on success or false on failure; call

SDL_GetError () for more information.

THREAD SAFETY

This function should only be called on the main thread.

AVAILABILITY

This function is available since SDL 3.2.0.

SEE ALSO

• (3), SDL_RenderLines (3)

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