java读取pgm图片

java读取pgm图片

public static void main(String[] args) throws IOException {
		String fileIn="src\\images\\16x16.pgm";//文件名
		FileInputStream fileInputStream = new FileInputStream(fileIn);
		BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(fileInputStream));
		bufferedReader.readLine();//p5
		bufferedReader.readLine();//长x宽
		bufferedReader.readLine();//最大像素点
		String str=new String(bufferedReader.readLine());//包含所有像素点信息的一维数组
		}