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

SDL_RenderDrawLines

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

Header File

Defined in SDL_render.h

Syntax

int SDL_RenderDrawLines(SDL_Renderer * renderer,
                        const SDL_Point * points,
                        int count);

Function Parameters

renderer the rendering context
points an array of SDL_Point structures representing points along the lines
count the number of points, drawing count-1 lines

Return Value

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

Version

This function is available since SDL 2.0.0.

See Also

CategoryAPI, CategoryAPIFunction, CategoryRender