1. Support for OFF, PLY, GTS, OBJ file formats. 2. Perspective (one, two, three point perspective), axonometric and orthographic projections. 3. Ability to rotate, pan, zoom in/out and focus on a region of interest. 4. Ability to change backgro

实现对图片数字水印的添加和缩放，并且包含数字和图片水印的添加。而且增加了缩放功能。-Implementation of digital watermarking to add the picture and zoom, and includes figures and images watermark to add. And increased the zoom feature.

java实现的邻近插值的图像缩放算法，代码简单易懂可以指定n为图像放大或缩小倍数-java implementation neighbor interpolation image scaling algorithm, code n is straightforward to specify multiple images zoom in or out