方法getDrawGraphics（）未定义类型字符串，方法show（int []）未定义类型字符串

Question

我正在关注TheChernoProjects教程，我正在尝试绘制像素 到屏幕。 。 。这是我的代码：

    private void Render() {

    BufferStrategy BufferSrat = this.getBufferStrategy();

    if (BufferStrat == null) {

        createBufferStrategy(3);
        return;

    }

    Screen.Render();

    for (int i = 0; i < (WindowWidth * WindowHeight); i++) {

        Pixels[i] = Screen.Pixels[i];

    }

    Graphics GG = BufferStrat.getDrawGraphics();
    GG.drawImage(Image, 0, 0, WindowWidth, WindowHeight, null);
    GG.dispose();
    BufferStrat.show(Pixels);

}

并且错误是：＆＃39;方法getDrawGraphics（）未定义类型字符串＆＃39;和＆＃39;方法show（int []）未定义类型字符串＆＃39;我使用的是eclipse luna和Java SE 1.7

请帮助，谢谢！

Answer 1

你在第BufferStrategy BufferSrat = this.getBufferStrategy();

行写了一个拼写错误

应为BufferStrategy BufferStrat = this.getBufferStrategy();