/// <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
{
}
}
