上传裁减图片java做的图像处理，支持局部放大和整体放大，还有灰度和对比度调整-To your language to enter a search phrase, easy to find pages in other languages. For the convenience of your reading, the results we will be translated.

图像剪切功能，适合用于论坛、用户头像信息。拖动及坐标裁剪。-Image cropping function, suitable for forums, user avatar information. Drag and coordinate cropped.