/// <summary> /// 设置图片尺寸范围 /// </summary> /// <param name="MinSize">最小尺寸</param> /// <param name="MaxSize">最大尺寸</param> /// <returns></returns> public static bool setSizeRange(ImgInputData inputData, int MinSize, int MaxSize) { if (MinSize > 0 && MaxSize >= MinSize) { inputData.MinSize = MinSize; inputData.MaxSize = MaxSize; return(true); } return(false); }
//public ImgInputData inputData { get; } /// <summary> /// 设置图片尺寸范围 /// </summary> /// <param name="MinX">最小宽度</param> /// <param name="MaxX">最大宽度</param> /// <param name="MinY">最小高度</param> /// <param name="MaxY">最大高度</param> /// <returns></returns> public static bool setXYRange(ImgInputData inputData, int MinX = 0, int MaxX = int.MaxValue, int MinY = 0, int MaxY = int.MaxValue) { if (MinX > 0 && MinX <= MaxX && MinY > 0 && MinY <= MaxY) { inputData.MinX = MinX; inputData.MinY = MinY; inputData.MaxX = MaxX; inputData.MaxY = MaxY; return(true); } return(false); }
/// <summary> /// 将下载好的图片进行二次筛选 /// </summary> /// <param name="imageSources">将待筛选的目标图片传入</param> /// <param name="imgInputData">筛选条件</param> /// <returns>将筛选结果返回</returns> public static List <ImgResource> FilterImages(Project project) { List <ImgResource> imgResourcesRow = project.ImgResourcesContainer.RowImages; List <ImgResource> imgResourcesProcessed = project.ImgResourcesContainer.ProcessedImages; ImgInputData imgInputData = project.ImgInputData; imgResourcesProcessed.Clear(); // 按照宽度、高度、大小、格式对图片进行筛选 foreach (ImgResource img in imgResourcesRow) { if (img == null) { continue; } if (img.Img == null) { continue; } if (imgInputData == null) { continue; } // 宽、高度筛选 if (img.Img.Width < imgInputData.MinY || img.Img.Width > imgInputData.MaxY || img.Img.Height < imgInputData.MinX || img.Img.Height > imgInputData.MaxX) { continue; } // 图片文件大小筛选 if (img.Img.PropertyItems.FirstOrDefault().Len < imgInputData.MinSize || img.Img.PropertyItems.FirstOrDefault().Len > imgInputData.MaxSize) { continue; } // 图片格式筛选 if (!imgInputData.TargetImgFormat.Contains(img.Img.RawFormat)) { continue; } // 如果三者均满足条件,加入到筛选列表 imgResourcesProcessed.Add(img); } return(imgResourcesProcessed); }
public static void setUrl(ImgInputData inputData, string Url) { inputData.Url = Url; }
/// <summary> /// 添加一组图片格式 /// </summary> /// <param name="Format">图片格式字符串的数组</param> public static void addImgFormat(ImgInputData inputData, ImageFormat[] Format) { inputData.TargetImgFormat.AddRange(Format); }