从jpeg内存缓冲区创建HBITMAP? [英] Create HBITMAP from jpeg memory buffer?

问题描述

我想从JPEG格式的字节数组中创建HBITMAP.

I want to create HBITMAP from byte array with JPEG format.

我已经搜索过，但是只能从位图文件中创建

I have searched but I only can create it from bitmap file as

HBITMAP hbm = (HBITMAP)LoadImage(NULL,"fileName",IMAGE_BITMAP,0,0,LR_LOADFROMFILE|LR_CREATEDIBSECTION);

有人可以告诉我怎么做吗?

Can someone show me how to do it?

推荐答案

只需使用GDIplus. 它支持加载JPEG，而其他一些东西则更具逻辑感

Just use GDIplus. It supports loading JPEGs, and some other stuff feels much more logically

http://msdn.microsoft. com/en-us/library/ms533830％28v = vs.85％29.aspx

使用位图"类. 当您将jpeg放在缓冲区中时，您需要通过流读取它.

Use "Bitmap" class. When you have the jpeg in a buffer, you need to read it by a stream.

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