用C程序打开BMP图片并读取相应位置像素的颜色RGB值-With C program open BMP image and reads the corresponding position pixel colors RGB value

图片编程，定义位图信息头结构变量，读取位图信息头进内存，存放到变量head中-Picture programming, custom bitmap information header structure variable, read the bitmap header into the memory, stored in the variable head

通过编译后在保持图象边缘的清晰度的条件下同时显示原图和放大图-By compiled maintaining edge sharpness of the image also shows original condition and Enlargement