sdl2utils

README

sdl2utils

Helper functions for using SDL2 and Go

General info

• License: BSD
• Version: 0.0.2

Documentation

Index

• func HideCursor()
• func IsFullscreen(window *sdl.Window) bool
• func RendererToImage(renderer *sdl.Renderer) (*image.RGBA, error)
• func Screenshot(renderer *sdl.Renderer, filename string, overwrite bool) error
• func ShowCursor()
• func ToggleFullscreen(window *sdl.Window) bool

Functions

func HideCursor

func HideCursor()

HideCursor hides the mouse cursor

func IsFullscreen

func IsFullscreen(window *sdl.Window) bool

Fullscreen checks if the current window has the WINDOW_FULLSCREEN or WINDOW_FULLSCREEN_DESKTOP flag set.

func RendererToImage

func RendererToImage(renderer *sdl.Renderer) (*image.RGBA, error)

RendererToImage converts a *sdl.Renderer to an *image.RGBA image

func Screenshot

func Screenshot(renderer *sdl.Renderer, filename string, overwrite bool) error

Screenshot saves the contents of the given *sdl.Renderer to a PNG file. Set overwrite to true for overwriting any existing files.

func ShowCursor

func ShowCursor()

ShowCursor shows the mouse cursor

func ToggleFullscreen

func ToggleFullscreen(window *sdl.Window) bool

ToggleFullscreen switches to fullscreen, or back. Returns true if the mode has been switched to fullscreen. Also toggles the visibility of the mouse cursor.