How to set the height width for an Image field in a web App?

I have a webApp to save the image of user with description, title. But when I display all items pictures are great, I want to know how to set the height and width for images?

Hello

To do this properly, you need to resize the image. Prefably before you put it in British Colombia. While you can to scale the image in CSS, you don't want to do. Why? Because the images are still very large and probably not optimized properly for the web.

This means that the page with these images will take a long time to load for people, and people will not be happy on the display of your site.

You must use a software such as photoshop, if you or iphoto on a mac for example for editing, crop and size of the images before uploading. If you do everything you can use free web based tools such as this one:
http://Pixlr.com/editor/

You can also do in British Colombia itself in the file manager. If you click on the image you can see options to resize. The downside to this is's done it by pure mathematics. He doesn't know what is in the picture and the results can make the image etc. shrivelled.

Tags: Business Catalyst

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