Enlarge a image

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C#

ASP.NET

How to enlarge a picture pressing small image icon?

Posted 24-Jul-12 6:43am

JilRose

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Sergey Alexandrovich Kryukov 24-Jul-12 14:33pm

What exactly do you need? Enlarge (re-sample) on the server side? Let a browser to enlarge it? Or do you already have a small and big version of the same image?

Why icon, not just image? Do you really know what an icon is? If this is Web, most likely you need just images.
--SA

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**Zoltán Zörgő** · Answer 1 · 2012-07-24T07:10:00

Solution 2

If you want a tooltip-like image to show up on mouseover, you could try the second method described here: http://cssglobe.com/post/1695/easiest-tooltip-and-image-preview-using-jquery/[^] (http://cssglobe.com/lab/tooltip/02/[^]). Change the hover event to click event and you get "pressing".

Posted 24-Jul-12 7:10am

Zoltán Zörgő

Updated 24-Jul-12 7:13am

v2

Sergey Alexandrovich Kryukov · Answer 2 · 2012-07-24T08:41:00

Please see my comment to the question. It's not clear what you really need.

Anyway, please see my past answer with the code sample: zooming image at mouse over[^].

In this answer, I assume you have an image file, re-sample it down and store both version on your server. Then you can swap the two depending on the mouse position. If you need some other behavior, you can easily modify this code.

—SA