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

SDL_RenderDrawLinesF

Draw a series of connected lines on the current rendering target at subpixel precision.

Header File

Defined in SDL_render.h

Syntax

int SDL_RenderDrawLinesF(SDL_Renderer * renderer,
                         const SDL_FPoint * points,
                         int count);

Function Parameters

renderer The renderer which should draw multiple lines.
points The points along the lines
count The number of points, drawing count-1 lines

Return Value

Return 0 on success, or -1 on error

Version

This function is available since SDL 2.0.10.

CategoryAPI, CategoryAPIFunction, CategoryRender