public ActionResult <JsonModel> GetWaterMark([FromForm] string words)
{
try
{
log.Info($"GetWaterMark Start, access_token: {words}");
IWaterMarkHelper waterMarkHelper = new WaterMarkHelper();
// Get Base64 Png
string imgString = waterMarkHelper.GetBase64Png(words, out bool repeat);
log.Info($"GetWaterMark End, repeat:{repeat}");
return(new JsonModel()
{
Success = true, Data = imgString, Repeat = repeat
});
}
catch (Exception ex)
{
log.Info($"GetWaterMark Exception, Message:{ex.Message}");
return(new JsonModel()
{
Success = false, Message = ex.Message
});
}
}
private void processFile(string rootFolder, string file)
{
Image image = Image.FromFile(file);
string newFile = rootFolder + "\\new" + file.Substring(rootFolder.Length);
string newDir = Path.GetDirectoryName(newFile);
if (!Directory.Exists(newDir))
{
Directory.CreateDirectory(newDir);
}
try
{
var timePropertyItem = image.GetPropertyItem(0x9003);
if (timePropertyItem != null)
{
string text = Encoding.ASCII.GetString(timePropertyItem.Value);
if (!string.IsNullOrEmpty(text))
{
if (text.IndexOf(' ') > 0)
{
text = text.Substring(0, text.IndexOf(' '));
}
text = text.Replace(':', '-');
WaterMarkHelper.AddImageSignText(file, newFile, text, 9, 80, 60, Color.OrangeRed);
}
}
}
catch (Exception ex) { }
}
/// <summary>
/// 水印后依旧放剪贴板
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void BtnFonts_Click(object sender, RoutedEventArgs e)
{
var model = WaterMarkImage();
var img = ClipboardHelper.GetOneImage();
if (img == null)
{
MessageBox.Show("剪贴板没有图片信息");
}
else
{
ClipboardHelper.SetImage(WaterMarkHelper.SetWaterMark(img, model));
}
}
/// <summary>
/// 图片水印调用
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Button_Click_1(object sender, RoutedEventArgs e)
{
//给水印对象赋对应的值
WaterMark waterMark = new WaterMark();
waterMark.WaterMarkType = Enums.WaterMarkTypeEnum.Image;
waterMark.ImgPath = "水印.png";
waterMark.WaterMarkLocation = Enums.WaterMarkLocationEnum.CenterCenter;
waterMark.Transparency = 0.7f;
//调用
Image successImage = WaterMarkHelper.SetWaterMark("text.png", waterMark);
//保存
successImage.Save("text2.png", System.Drawing.Imaging.ImageFormat.Png);
MessageBox.Show("请查看软件根目录", "成功");
}
/// <summary>
/// 文字水印调用
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Button_Click(object sender, RoutedEventArgs e)
{
//给水印对象赋对应的值
WaterMark waterMark = new WaterMark();
waterMark.WaterMarkType = Enums.WaterMarkTypeEnum.Text;
waterMark.Transparency = 0.7f;
waterMark.Text = "dunitian.cnblogs.com";
waterMark.FontStyle = System.Drawing.FontStyle.Bold;
waterMark.FontFamily = "Consolas";
waterMark.FontSize = 20f;
waterMark.BrushesColor = System.Drawing.Brushes.YellowGreen;
waterMark.WaterMarkLocation = Enums.WaterMarkLocationEnum.CenterCenter;
//调用
Image successImage = WaterMarkHelper.SetWaterMark("text.png", waterMark);
//保存
successImage.Save("text1.png", System.Drawing.Imaging.ImageFormat.Png);
MessageBox.Show("请查看软件根目录", "成功");
}
/// <summary>
/// 保存水印后的图片
/// </summary>
/// <param name="waterMark"></param>
/// <param name="filePaths"></param>
private static void SaveImages(WaterMark waterMark, string[] filePaths)
{
int num = 0;
#region 存储专用
//图片所处目录
string dirPath = Path.GetDirectoryName(filePaths[0]);
//存放目录
string savePath = string.Format("{0}\\DNTWaterMark", dirPath);
//是否存在，不存在就创建
if (!Directory.Exists(savePath))
{
Directory.CreateDirectory(savePath);
}
#endregion
foreach (string filePath in filePaths)
{
//文件名
string fileName = Path.GetFileName(filePath);
var successImage = WaterMarkHelper.SetWaterMark(filePath, waterMark);
if (successImage != null)
{
//保存图片
string imgPath = string.Format(@"{0}\{1}", savePath, fileName);
successImage.Save(imgPath, System.Drawing.Imaging.ImageFormat.Png);
num++;
DisposeImg(successImage);//1.1 释放资源
}
}
//是否打开目录
MessageBoxResult result = MessageBox.Show("逆天友情提醒：已转换 " + num + " 张图片~是否打开目录？", "转换状态~如果是原图，请检查下水印图片是否有问题", MessageBoxButton.YesNo);
if (result == MessageBoxResult.Yes)
{
Process.Start("explorer.exe ", savePath);//打开保存后的路径
}
}
