/// <summary>
/// 文字水印
/// </summary>
/// <param name="pic">原始图片</param>
/// <param name="text">水印文字</param>
/// <param name="place">水印位置</param>
/// <param name="fontfamily">文字字体</param>
/// <param name="fontsize">文字大小</param>
/// <param name="fontcolor">文字颜色</param>
public static void Mark(string pic, string text, MarkPlace place, string fontfamily, int?fontsize, Brush fontcolor)
{
using (Image txt = ToPicture(text, fontfamily, fontsize, fontcolor))
{
Mark(pic, txt, place);
}
}
/// <summary>
/// 图片水印
/// </summary>
/// <param name="pic">原始图片</param>
/// <param name="markImagePath">水印路径</param>
/// <param name="place">水印位置</param>
public static void Mark(string pic, string markImagePath, MarkPlace place)
{
using (var mark = Image.FromFile(markImagePath))
{
Mark(pic, mark, place);
}
}
/// <summary>
/// 水印
/// </summary>
/// <param name="pic">原始图片</param>
/// <param name="markImage">水印</param>
/// <param name="place">水印位置</param>
public static void Mark(string pic, Image markImage, MarkPlace place)
{
pic = Files.GetMapPath(pic);
int y;
var x = y = 0;
using (var image = Image.FromFile(pic))
{
switch (place)
{
case MarkPlace.RightBottom:
x = image.Width - markImage.Width - 2;
y = image.Height - markImage.Height - 2;
break;
case MarkPlace.LeftBottom:
x = 12;
y = image.Height - markImage.Height - 12;
break;
case MarkPlace.LeftTop:
x = y = 12;
break;
case MarkPlace.RightTop:
x = image.Width - markImage.Width - 12;
y = 12;
break;
case MarkPlace.Center:
x = (image.Width - markImage.Width) / 2;
y = (image.Height - markImage.Height) / 2;
break;
}
}
Mark(pic, markImage, x, y);
markImage.Dispose();
}
/// <summary>
/// 文字水印
/// </summary>
/// <param name="pic">原始图片</param>
/// <param name="text">水印文字</param>
/// <param name="place">水印位置</param>
/// <param name="fontfamily">文字字体</param>
/// <param name="fontsize">文字大小</param>
/// <param name="fontcolor">文字颜色</param>
public static void Mark(string pic, string text, MarkPlace place, string fontfamily, int? fontsize, Brush fontcolor)
{
using (Image txt = ToPicture(text, fontfamily, fontsize, fontcolor)) { Mark(pic, txt, place); }
}
/// <summary>
/// 图片水印
/// </summary>
/// <param name="pic">原始图片</param>
/// <param name="markImagePath">水印路径</param>
/// <param name="place">水印位置</param>
public static void Mark(string pic, string markImagePath, MarkPlace place)
{
using (var mark = Image.FromFile(markImagePath)) { Mark(pic, mark, place); }
}
/// <summary>
/// 水印
/// </summary>
/// <param name="pic">原始图片</param>
/// <param name="markImage">水印</param>
/// <param name="place">水印位置</param>
public static void Mark(string pic, Image markImage, MarkPlace place)
{
int y;
var x = y = 0;
using (var image = Image.FromFile(pic))
{
switch (place)
{
case MarkPlace.RightBottom:
x = image.Width - markImage.Width - 2;
y = image.Height - markImage.Height - 2;
break;
case MarkPlace.LeftBottom:
x = 12;
y = image.Height - markImage.Height - 12;
break;
case MarkPlace.LeftTop:
x = y = 12;
break;
case MarkPlace.RightTop:
x = image.Width - markImage.Width - 12;
y = 12;
break;
case MarkPlace.Center:
x = (image.Width - markImage.Width) / 2;
y = (image.Height - markImage.Height) / 2;
break;
}
}
Mark(pic, markImage, x, y);
markImage.Dispose();
}