图像分割工具。 功能：可将一张png合图中的所有子图，一一提取出来，分别生成单独的png图像。是TexturePacker的逆向转换工具。 特色：此工具，可根据合图中的透明区域自行识别子图所在区域，自行分割。-Image segmentation tools. Function: a png all sub graph in Figure, one extracted, respectively, generate a separate png images. Is TexturePacker reverse conversion tool. Features: This tool can be identified according to their own sub-chart Area graph in the transparent areas, self-segmentation.