/// <summary>
/// 获取图片信息
/// </summary>
/// <param name="path"></param>
/// <returns></returns>
public static PictureInnerInfo GetInnerInfo(string path)
{
try
{
var info = new PictureInnerInfo();
var data = ImageMetadataReader.ReadMetadata(path);
for (var i = 0; i < data.Count; i++)
{
if (data[i].Tags == null || data[i].TagCount == 0)
{
continue;
}
for (var j = 0; j < data[i].Tags.Count; j++)
{
var tag = data[i].Tags[j];
if (!tag.HasName)
{
continue;
}
if (tag.Name == info.AuthorName)
{
info.Author = tag.Description?.Replace("\0x0001", "").Replace("\u0001", "").Trim().Substring(0, 32);
}
else if (tag.Name == info.Tag1Name)
{
info.Tag1 = tag.Description;
}
else if (tag.Name == info.Tag2Name)
{
info.Tag2 = tag.Description;
}
else if (tag.Name == info.DescriptionName)
{
info.Description = tag.Description;
}
else if (tag.Name == info.TakeTimeName)
{
info.TakeTime = tag.Description;
}
}
}
return(info);
}
catch (Exception)
{
}
return(null);
}
/// <summary>
/// 获取图片信息
/// </summary>
/// <param name="path"></param>
/// <returns></returns>
private static PictureInnerInfo GetInnerInfo(string path)
{
var info = new PictureInnerInfo();
var data = ImageMetadataReader.ReadMetadata(path);
for (var i = 0; i < data.Count; i++)
{
if (data[i].Tags == null || data[i].TagCount == 0)
{
continue;
}
for (var j = 0; j < data[i].Tags.Count; j++)
{
var tag = data[i].Tags[j];
if (!tag.HasName)
{
continue;
}
if (tag.Name == info.AuthorName)
{
info.Author = tag.Description;
}
else if (tag.Name == info.Tag1Name)
{
info.Tag1 = tag.Description;
}
else if (tag.Name == info.Tag2Name)
{
info.Tag2 = tag.Description;
}
else if (tag.Name == info.DescriptionName)
{
info.Description = tag.Description;
}
else if (tag.Name == info.HeightName)
{
info.Height = tag.Description.Replace("pixels", "").Trim();
}
else if (tag.Name == info.WidthName)
{
info.Width = tag.Description.Replace("pixels", "").Trim();
}
else if (tag.Name == info.ModifyTimeName)
{
info.ModifyTime = tag.Description;
}
else if (tag.Name == info.TakeTimeName)
{
info.TakeTime = tag.Description;
}
if (!string.IsNullOrWhiteSpace(info.Author) &&
!string.IsNullOrWhiteSpace(info.Tag1) &&
!string.IsNullOrWhiteSpace(info.Tag2) &&
!string.IsNullOrWhiteSpace(info.Description))
{
return(info);
}
}
}
return(info);
}
