Image DPI

Posted on 16th Feb 2014 07:03 pm by admin

Hi.

I allow users to upload images, the user then is able to adjust several settings for the image:
- Image quality (10 - 100)
- watermark position(s) (top left/right, middle, bottom left/right)

when the user adjusts the quality, the original image is never affected by this change, so he/she can set it to 10, then change it back to 100 if he/she wanted, and the image quality is preserved.

Is there a way for me to get the images quality or dpi of the original image?

Your Answer:

Login to answer

Other forums

How can use this array as a key?
Say I have this array for example:


print_r($array);

Prints:
Code: [Select]Array

Check something, wait, check again, do something!
Hi guys.

I wonder if someone can help me with this.

Basically, what I want to do is (

how do i make a string??
hey guys,
can someone please tell me how to put data from the glob function into a string

strtotime issue
Hey all,

I'm playing around with some code, and basically the idea is:

Person changes

Pass sql into pl/sql and create RMAN duplicate script.
Hi,

I'm new to pl/sql and I'm trying to write a script that will generate some RMAN comma

The control with ID 'ace' requires a ScriptManager on the page
I'm trying to add a simple AlwaysVisibleControlExtender to my page, but it's not working. I get the

Greek characters in php
Hi,

I'm making a script and I m using for first time greek characters.
I started to write

how to validate date using javascript
I need to validate date in textbox using javascript..
The date is must be not greater than TODAY

Text to picture Generator
Hello, i have found this script and it works really good^^ But i have one problem, i would like to c

MS Access data into a html table
Hi everyone, I am quite a novice at php but I have created some helpful scripts that fetch data
f