java开发_图片截取

发布时间：2020-12-14 06:28:31 所属栏目：Java 来源：网络整理

导读：先来看看效果： String srcpath = "e:/poool.jpg" String subpath = "e:/pool_end" String IMAGE_FORM_OF_JPG = "jpg" String IMAGE_FORM_OF_PNG = "png" ImageCut( x, y, width, .x = .y = .width = .height = main(String[] args) ImageCut imageCut = Ima

先来看看效果：

String srcpath = "e:/poool.jpg" String subpath = "e:/pool_end" String IMAGE_FORM_OF_JPG = "jpg" String IMAGE_FORM_OF_PNG = "png" ImageCut( x, y, width, .x = .y = .width = .height = main(String[] args) ImageCut imageCut = ImageCut(134,366,366 Iterator cut(String srcpath,String subpath) FileInputStream is = ImageInputStream iis = is = String postFix = System.out.println("图片格式为：" + Iterator it = ImageReader reader = iis = iis:读取源.true:只向前搜索

.将它标记为 ‘只向前搜索’。 reader.setInput(iis, 描述如何对流进行解码的类

.用于指定如何在输入时从 Java Image I/O ImageReadParam param = Rectangle rect = BufferedImage bi = reader.read(0 ImageIO.write(bi,postFix, File(subpath + "_" + Date().getTime() + "." + } (is != (iis != inputFilePath.substring(inputFilePath.lastIndexOf(".") + 1 setHeight( .height = .srcpath = .subpath = setWidth( .width = setX( .x = setY( .y = }

（编辑：李大同）

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