public static void main(String[] args) {
String filePath = "D:\\tomca7\\webapps\\unique-img-plugin\\upload\\12674158787444.jpg";
File img = new File("D:\\tomca7\\webapps\\unique-img-plugin\\upload\\12674158787444_1.jpg");
Builder<File> f = Thumbnails.of(filePath);
f.size(200, 200);
// f = f.scale(1);
// f = f.outputQuality(quality);
if ("a".equals("a")) {
f.rotate(180);
}
try {
f.toFile(img);
} catch (IOException e) {
e.printStackTrace();
}
}
/**
* ����ͼƬ
*
* @param filePath ԴͼƬλ��
* @param thumbPath ���Ժ��λ��
* @param width ���Կ�
* @param height ���Ը�
* @param scale ����������
* @param quality ͼƬ�����ٷ���
* @param rotate ��ת�Ƕ�
* @return
*/
public static String thumb(
String filePath,
String thumbPath,
int width,
int height,
double scale,
double quality,
double rotate) {
File img = new File(thumbPath);
if (img.exists()) {
return img.getPath();
}
Builder<File> f = Thumbnails.of(filePath);
if (width > 0 && height > 0) {
f.size(width, height);
}
if (scale > 0.0D) {
f.scale(scale);
}
if (quality > 0.0D) {
f.outputQuality(quality);
}
if (rotate > 0.0D) {
f.rotate(rotate);
}
try {
f.toFile(img);
return img.getPath();
} catch (IOException e) {
e.printStackTrace();
}
return filePath;
}