本文整理汇总了Golang中github.com/veandco/go-sdl2/sdl.Surface.Blit方法的典型用法代码示例。如果您正苦于以下问题：Golang Surface.Blit方法的具体用法？Golang Surface.Blit怎么用？Golang Surface.Blit使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/veandco/go-sdl2/sdl.Surface的用法示例。
在下文中一共展示了Surface.Blit方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: run
func run() int {
var window *sdl.Window
var font *ttf.Font
var surface *sdl.Surface
var solid *sdl.Surface
var err error
sdl.Init(sdl.INIT_VIDEO)
if err := ttf.Init(); err != nil {
fmt.Fprintf(os.Stderr, "Failed to initialize TTF: %s\n", err)
return 1
}
if window, err = sdl.CreateWindow(winTitle, sdl.WINDOWPOS_UNDEFINED, sdl.WINDOWPOS_UNDEFINED, winWidth, winHeight, sdl.WINDOW_SHOWN); err != nil {
fmt.Fprintf(os.Stderr, "Failed to create window: %s\n", err)
return 2
}
defer window.Destroy()
if font, err = ttf.OpenFont("../../assets/test.ttf", 32); err != nil {
fmt.Fprint(os.Stderr, "Failed to open font: %s\n", err)
return 4
}
defer font.Close()
if solid, err = font.RenderUTF8_Solid("Hello, World!", sdl.Color{255, 0, 0, 255}); err != nil {
fmt.Fprint(os.Stderr, "Failed to render text: %s\n", err)
return 5
}
defer solid.Free()
if surface, err = window.GetSurface(); err != nil {
fmt.Fprint(os.Stderr, "Failed to get window surface: %s\n", err)
return 6
}
if err = solid.Blit(nil, surface, nil); err != nil {
fmt.Fprint(os.Stderr, "Failed to put text on window surface: %s\n", err)
return 7
}
// Show the pixels for a while
window.UpdateSurface()
sdl.Delay(3000)
return 0
}