Tag: 重新调整

Java图像resize，保持纵横比

我有一个我resize的图像： if((width != null) || (height != null)) { try{ // scale image on disk BufferedImage originalImage = ImageIO.read(file); int type = originalImage.getType() == 0? BufferedImage.TYPE_INT_ARGB : originalImage.getType(); BufferedImage resizeImageJpg = resizeImage(originalImage, type, 200, 200); ImageIO.write(resizeImageJpg, "jpg", file); } catch(IOException e) { System.out.println(e.getMessage()); } } 这是我调整图像的方式： private static BufferedImage resizeImage(BufferedImage originalImage, int type, Integer img_width, […]