根据输入的分辨率自动生成BMP格式的图片,图片类型包括格子、九窗口、极限八灰阶等，可用于视频开发、监视器开发等行业的测试信号。-According to the input resolution is automatically generated BMP format picture, image type, including the grid, nine window, limit eight grayscale test signal can be used for video deve