转 mvc3 webimages

在System.Web.Helpers.DLL中提供一个类：WebImage

通过她可以方便的进行图片处理，她提供了对图片的切割、翻转、旋转、加文字水印或图片水印等功能。

创建Asp.net mvc3网站项目。

在Controller中添加如下代码：

 1         private static readonly string ImagePath = @"C:\Users\Administrator\Desktop\1.png";
 2 
 3         /// <summary>
 4         /// 源图
 5         /// </summary>
 6         public void Origenal()
 7         {
 8             new WebImage(ImagePath)
 9                 .Write();
10         }
11 
12         /// <summary>
13         /// 切割
14         /// </summary>
15         public void Cropping()
16         {
17             new WebImage(ImagePath)
18                 .Crop(10,30,50,100)
19                 .Write();
20         }
21 
22         /// <summary>
23         /// 水平翻转
24         /// </summary>
25         public void HorizontalFilp()
26         {
27             new WebImage(ImagePath)
28             .FlipHorizontal()
29             .Write();
30         }
31 
32         /// <summary>
33         /// 垂直翻转
34         /// </summary>
35         public void VerticalFilp()
36         {
37             new WebImage(ImagePath)
38             .FlipVertical()
39             .Write();
40         }
41 
42         /// <summary>
43         /// 重置大小
44         /// </summary>
45         public void Resize()
46         {
47             new WebImage(ImagePath)
48             .Resize(100, 100)
49             .Write();
50         }
51 
52         /// <summary>
53         /// 左旋转
54         /// </summary>
55         public void RotateLeft()
56         {
57             new WebImage(ImagePath)
58             .RotateLeft()
59             .Write();
60         }
61 
62         /// <summary>
63         /// 右旋转
64         /// </summary>
65         public void RotateRight()
66         {
67             new WebImage(ImagePath)
68             .RotateRight()
69             .Write();
70         }
71 
72         /// <summary>
73         /// 文字水印
74         /// </summary>
75         public void TextWaterMark()
76         {
77             new WebImage(ImagePath)
78             .AddTextWatermark("Xaoxong", "Red", 14, "Bold")
79             .Write();
80         }
81 
82         /// <summary>
83         /// 图片水印
84         /// </summary>
85         public void ImageWaterMark()
86         {
87             var img = new WebImage(ImagePath)
88             .Resize(100, 100);
89             
90             new WebImage(ImagePath)
91             .AddImageWatermark(img)
92             .Write();
93         }