BMP文件格式不正确?-BMPfileformatnotreadproperly?

Hey folks!

嘿人!

I got this image.bmp. When i read it with all padding included and such i get this result.

我得到了这个image.bmp。当我用所有的填充来读它时，我得到了这个结果。

What am i doing wrong here besides reading the image upside down? I don't find anything relative on Wikipedia or by googling. It seems that after 24 pixels width the image is mirrored 8 pixels. Why!? I don't get it!? How can i fix this!?

除了把图像倒过来看，我还做错了什么?我在维基百科或谷歌上找不到任何相关信息。看起来在24像素宽度后，图像被镜像为8像素。为什么! ?我不明白?我怎么能解决这个问题?

I'm reading the file with some C++ code on Windows reading the BMP file raw. The image file is monochrome. 1 bit per pixel.

我正在用Windows上的c++代码读取原始的BMP文件。图像文件是单色的。1比特每像素。

Code for showing bitmap data:

显示位图数据的代码:

unsigned int count = 0; // Bit counting variable
unsigned char *bitmap_data = new char[size]; // Array containing the raw data of the image

for(unsigned int i=0; i= width){ // Checking if the row is ended
            cout <<"\n"; // Line feed

            while(count > 32) count -=32; // For padding.
            if(count <24) i++;
            if(count <16) i++;
            if(count <8) i++;

            count = 0; // resetting bit count and break out to next row
            break;
        }

        if(i>=size) break; // Just in case

        count++; // Increment the bitcounter. Need to be after end of row check

        if(bitmap_data[i] & j){ // Compare bits
            cout <<(char)0xDB; // Block
        }else{
            cout <<(char)' ';  // Space
        }
    }
}

Thanks in advance!

提前谢谢!

1 个解决方案