using System;
using System.Collections.Generic;
using System.Text;

namespace YOLODetectProcessLib
{
    /// <summary>
    /// 图像
    /// </summary>
    public interface IImage : IDisposable
    {
        /// <summary>
        /// 图像数据
        /// </summary>
        byte[] DataBuffer { get; }

        /// <summary>
        /// 宽度
        /// </summary>
        int Width { get; set; }

        /// <summary>
        /// 高度
        /// </summary>
        int Height { get; set; }

        /// <summary>
        /// 通道数
        /// </summary>
        int Channel { get; set; }

        /// <summary>
        /// 步长
        /// </summary>
        int Stride { get; set; }

        /// <summary>
        /// 图像区的长度
        /// </summary>
        int DataBufferSize { get; set; }

        /// <summary>
        /// 从文件中加载
        /// </summary>
        /// <param name="filePath"></param>
        /// <returns></returns>
        void ReadFromFile(string filePath);

        /// <summary>
        /// 写入到文件
        /// </summary>
        /// <param name="filePath"></param>
        /// <returns></returns>
        void SaveIntoFile(string filePath);

        /// <summary>
        /// 复制
        /// </summary>
        /// <returns></returns>
        IImage Clone();

        /// <summary>
        /// 从外部数组复制到图像数据区
        /// </summary>
        /// <param name="data"></param>
        /// <param name="width"></param>
        /// <param name="height"></param>
        /// <param name="channel"></param>
        void CopyFrom(byte[] data, int width, int height, int channel);

        /// <summary>
        /// 设置DataBuffer的尺寸
        /// </summary>
        void SetDataBufferSize(int newSize);
    }

}