哪里有图片压缩的控件或者资料下载(BCB)？？？？答者有分

[pepsi1980]

哪里有图片压缩的控件或者资料下载(BCB)？？？？答者有分

[pp616]

转换成jpg格式还不够小的话
直接用zlib压吧

[从天而降的扣篮]

给一段压缩成JPEG格式的代码吧，别忘记加上头文件#include "JPEG.hpp"
Graphics::TBitmap *bitmap=new Graphics::TBitmap;
bitmap->LoadFromFile("c:\\bitmapImage.bmp");
TJPEGImage *j=new TJPEGImage();
j->Assign(bitmap);
j->JPEGNeeded();
delete bitmap;
j->CompressionQuality= 80; // 压缩质量设置
j->Compress();
j->SaveToFile("screen.jpg");
delete bitmap;
delete j;

[weibz0525]

http://www.csdn.net/Dev/Format/

应该够用了