cbaoox的博客

java 加载图片的两种方式： 1 String imgPath = "C://demo.jpg"; BufferedImage image = ImageIO.read(new FileInputStream(imgPath)); 此方法加载图片到内存，得到图片详细信息 2 String imgPath = "C://demo.jpg"; Image imageToolki

public BufferedImage rotate(Image image, float angle) { int w = image.getWidth(null); int h = image.getHeight(null); BufferedImage bImage = new BufferedImage(w, h, BufferedImage.TYPE_INT_RGB);