A header that describes the resolution of the device on which the rectangle of pixels was created, the dimensions of the rectangle, the size of the array of bits, and so on.
A header that describes the resolution of the device on which the rectangle of pixels was created, the dimensions of the rectangle, the size of the array of bits, and so on.
一个描述设备分辨率的头文件，在这个设备上一个矩形像素被创建，还有矩形的维数，比特数组的尺寸等等。