摘要:
老生常谈了,直接看代码。bufferedimage.getColorModel().getTransparency()以获得原始图片透明度用于生成缓存图,在缓存图进行相应操作即可。/***//***旋转图片为指定角度**@parambufferedimage*目标图像*@paramdegree*旋转角度*@return*/publicstaticBufferedImagerotateImage(finalBufferedImagebufferedimage,finalintdegree)...{intw=bufferedimage.getWidth();inth=bufferedimage.g 阅读全文