The report's image auto resizes (Always use in report)

 1 void showBOMItemImage(ItemId _ItemId, ConfigId _ConfigId)
 2 {
 3     Image               CacheImage;
 4     container           CacheContainer;
 5     real                ImageRatio;
 6     int                 AdjustHW;
 7     FilePath            filePath;
 8     BinData             BinData;
 9     InventStdPic        m_InventStdPic;
10 
11     #WINAPI
12     ;
13 
14     AdjustHW = 50;
15 
16     try
17     {
18         select firstonly m_InventStdPic
19             where m_InventStdPic.ItemId   == _ItemId  &&
20                   m_InventStdPic.ConfigId == _ConfigId;
21                   
22         if (m_InventStdPic && m_InventStdPic.PicsName && m_InventStdPic.ImageSize)
23         {
24             CacheContainer = m_InventStdPic.Images;
25             CacheImage     = new Image();
26             CacheImage.setData(CacheContainer);
27             
28             if (CacheImage.height() > AdjustHW || CacheImage.width() > AdjustHW)
29             {
30                 if (CacheImage.height() > CacheImage.width())
31                      ImageRatio = AdjustHW / CacheImage.height();
32                 else
33                      ImageRatio = AdjustHW / CacheImage.width();
34             }
35 
36             ItemImage.width(CacheImage.width() * ImageRatio, Units::mm);
37             ItemImage.height(CacheImage.height() * ImageRatio, Units::mm);
38 
39             BinData = new BinData();
40             BinData.setData(CacheContainer);
41 
42             filePath = WinAPI::getFolderPath(#CSIDL_INTERNET_CACHE);
43             filePath = m_InventstdPic.Filename(filePath);
44 
45             BinData.saveFile(filePath);
46 
47             ItemImage.imageName(filePath);
48         }
49     }
50     catch (Exception::Warning)
51     {
52         error(StrFmt("@SYS19312", CacheContainer));
53     }
54 
55 }
原文地址:https://www.cnblogs.com/Jinnchu/p/2659715.html