/// <summary> /// 给图片打水印,使用ASPJpeg控件 /// </summary> /// <param name="SourceFileName">原图</param> /// <param name="MarkFileNameBig">大水印图</param> /// <param name="MarkFileNameSmall">小水印图</param> /// <param name="SaveFileName">添加水印后的图片</param> /// <param name="WType">水印类型;1:文字水印;2图片水印</param> public static void ToMarkWater(string SourceFileName, string MarkFileNameBig, string MarkFileNameSmall, string SaveFileName, int WType) { string UserMarkFileName = ""; int space = 0; try { int WidthS, HeightS; if (WType == 2) { ASPJPEGLib.IASPJpeg objJpegS = new ASPJPEGLib.ASPJpeg(); ASPJPEGLib.IASPJpeg objJpegM = new ASPJPEGLib.ASPJpeg(); objJpegS.Open(SourceFileName); WidthS = objJpegS.OriginalWidth; HeightS = objJpegS.OriginalHeight; if (WidthS >= 200 && HeightS >= 100) { UserMarkFileName = MarkFileNameBig; space = 10; } else if (WidthS >= 60 && HeightS >= 30) { UserMarkFileName = MarkFileNameSmall; space = 1; } else { objJpegS.Save(SaveFileName); objJpegS.Close(); } objJpegM.Open(UserMarkFileName); int WidthM = objJpegM.OriginalWidth; int HeightM = objJpegM.OriginalHeight; if (WidthS > WidthM + space && HeightS > HeightM + space) { objJpegS.Canvas.DrawImage(WidthS - WidthM - space, HeightS - HeightM - space, (ASPJPEGLib.ASPJpeg)objJpegM, 0.7, "&HFFFFFF", 60); } objJpegS.Save(SaveFileName); objJpegS.Close(); objJpegM.Close(); } else { ASPJPEGLib.IASPJpeg objJpegS = new ASPJPEGLib.ASPJpeg(); ASPJPEGLib.IASPJpeg objJpegM = new ASPJPEGLib.ASPJpeg(); objJpegS.Open(SourceFileName); WidthS = objJpegS.OriginalWidth; HeightS = objJpegS.OriginalHeight; objJpegS.Canvas.Font.Family = "Arial"; objJpegS.Canvas.Font.ShadowXoffset = 1; objJpegS.Canvas.Font.ShadowYoffset = 1; objJpegS.Canvas.Font.Color = 0xffffff; objJpegS.Canvas.Font.ShadowColor = 0xcccccc; objJpegS.Canvas.Font.Quality = 10; objJpegS.Canvas.Brush.Solid = 1; objJpegS.Canvas.Font.Bold = 1; objJpegS.Canvas.Font.Size = 40; objJpegS.Canvas.PrintText(WidthS - (WidthS - 120), HeightS - 50, "www.Miaow.cn", null); objJpegS.Save(SaveFileName); objJpegS.Close(); ASPJPEGLib.IASPJpeg objJpegA = new ASPJPEGLib.ASPJpeg(); objJpegA.Open(SourceFileName); objJpegM.Open(SaveFileName); objJpegA.Canvas.DrawImage(0, 0, (ASPJPEGLib.ASPJpeg)objJpegM, 0.6, "&HFF0000", 10); objJpegA.Save(SaveFileName); objJpegA.Close(); objJpegM.Close(); } } catch { } }
/// <summary> /// 给图片打水印,使用ASPJpeg控件 /// </summary> /// <param name="SourceFileName">原图</param> /// <param name="MarkFileNameBig">大水印图</param> /// <param name="MarkFileNameSmall">小水印图</param> /// <param name="SaveFileName">添加水印后的图片</param> /// <param name="WType">水印类型;1:文字水印;2图片水印</param> public static void ToMarkWater(string SourceFileName, string MarkFileNameBig, string MarkFileNameSmall, string SaveFileName, int WType) { string UserMarkFileName = ""; int space = 0; try { int WidthS, HeightS; if (WType == 2) { ASPJPEGLib.IASPJpeg objJpegS = new ASPJPEGLib.ASPJpeg(); ASPJPEGLib.IASPJpeg objJpegM = new ASPJPEGLib.ASPJpeg(); objJpegS.Open(SourceFileName); WidthS = objJpegS.OriginalWidth; HeightS = objJpegS.OriginalHeight; if (WidthS >= 200 && HeightS >= 100) { UserMarkFileName = MarkFileNameBig; space = 10; } else if (WidthS >= 60 && HeightS >= 30) { UserMarkFileName = MarkFileNameSmall; space = 1; } else { objJpegS.Save(SaveFileName); objJpegS.Close(); } objJpegM.Open(UserMarkFileName); int WidthM = objJpegM.OriginalWidth; int HeightM = objJpegM.OriginalHeight; if (WidthS > WidthM + space && HeightS > HeightM + space) { objJpegS.Canvas.DrawImage(WidthS - WidthM - space, HeightS - HeightM - space, (ASPJPEGLib.ASPJpeg)objJpegM, 0.7, "&HFFFFFF", 60); } objJpegS.Save(SaveFileName); objJpegS.Close(); objJpegM.Close(); } else { ASPJPEGLib.IASPJpeg objJpegS = new ASPJPEGLib.ASPJpeg(); ASPJPEGLib.IASPJpeg objJpegM = new ASPJPEGLib.ASPJpeg(); objJpegS.Open(SourceFileName); WidthS = objJpegS.OriginalWidth; HeightS = objJpegS.OriginalHeight; objJpegS.Canvas.Font.Family = "Arial"; objJpegS.Canvas.Font.ShadowXoffset = 1; objJpegS.Canvas.Font.ShadowYoffset = 1; objJpegS.Canvas.Font.Color = 0xffffff; objJpegS.Canvas.Font.ShadowColor = 0xcccccc; objJpegS.Canvas.Font.Quality = 10; objJpegS.Canvas.Brush.Solid = 1; objJpegS.Canvas.Font.Bold = 1; objJpegS.Canvas.Font.Size = 40; objJpegS.Canvas.PrintText(WidthS - (WidthS - 120), HeightS - 50, "www.ipow.cn", null); objJpegS.Save(SaveFileName); objJpegS.Close(); ASPJPEGLib.IASPJpeg objJpegA = new ASPJPEGLib.ASPJpeg(); objJpegA.Open(SourceFileName); objJpegM.Open(SaveFileName); objJpegA.Canvas.DrawImage(0, 0, (ASPJPEGLib.ASPJpeg)objJpegM, 0.6, "&HFF0000", 10); objJpegA.Save(SaveFileName); objJpegA.Close(); objJpegM.Close(); } } catch { } }