save a clipped image

[rinky]

I am using open laszlo recently.can anyone please tell me how i will be able to save a clipped portion of an image to database? Thanks in advance.

[julien.lzx]

Hello rinky,

If you backend is PHP you could use the gd library to create the cropped image.
From Openlaszlo make a request to a PHP file using the source view, the new width and height and the coordinates.
Search php.net for the imagecopyresized function.

And then save it localy and/or to database.

PS: java is surely able to manipulate images too.

[rinky]

Actually I want to use JSP as backend. Can I do? If then can you send me sample code to pass the parameters from laszlo to JSP page.Actually I want to retrieve the clipped portion of the image .Thanks in advance.