[转] 给网站下传的图片盖章

[转] 给网站上传的图片盖章

/************************************************
?* <p>java对图片的操作(只能使用jpg)</p>
?* 对图片的签章<br>
?* 对图片的缩图<br>
?* <p>Title:java对图片的操作(只能使用jpg)</p>

?***********************************************/
package com.cn.wangk.test;

??????????????????? + ".jpg");
??????????? Image Itemp = Bi.getScaledInstance(width, height,
??????????????????? Image.SCALE_SMOOTH);
??????????? AffineTransformOp op = new AffineTransformOp(AffineTransform
??????????????????? .getScaleInstance(Ratio, Ratio), null);
??????????? Itemp = op.filter(Bi, null);

??????????? try {
??????????????? ImageIO.write((BufferedImage) Itemp, "jpeg", savefile);
??????????? } catch (Exception ex) {

??????????? }
??????? }
??? }

??? public static void main(String[] args) {
??????? //?????? Test ts = new Test();
??????? try {
??????????? Test.saveFixedBoundIcon(new File(
??????????????????? "C:\\test.jpg"), 200, 200);
??????? } catch (Exception e) {
??????????? // 自动生成 catch 块
??????????? e.printStackTrace();
??????? }
??? }
}

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