用c++builder怎么另存为bmp图像
我用c++builder处理一幅16位bmp图像,处理结果为灰度图,怎么才能把处理结果另存为一个文件?
[解决办法]
#include <jpeg.hpp>
Graphics::TBitmap *bitmap1;
bitmap1=new Graphics::TBitmap;
String savename=SavePictureDialog1-> FileName;
if(savename.SubString(savename.Length()-2,3))== "BMP "
{
bitmap1-> Assign(Image1-> Picture-> Graphic);
bitmap1-> SaveToFile(savename);
}