.: Web Programming and Design: Images and Thumbnails
By:Sergio Roth
Category:Home / Internet / Web Design
Let’s start with an example so you see where we’re going to with this article. Consider a listings type site; in this case, let’s think of a real estate website which lists properties. Each property has a picture. You have a page where you list all properties in a given neighborhood, about 20 properties per page. For each property, you display a smaller version of its picture (this is called a thumbnail), and a brief description of the property, so site visitors can click on the property they like to learn more about it. The problem is: this page takes really long to display in the browser.
There is a high probability that this problem is related to the images. You need to analyze how your site generates the thumbnails. In many scripts, the thumbnails are just the original pictures, but displayed in smaller width and height. If this is the case, then each picture takes too long to load. You should change this approach and generate real thumbnails of each picture. You also need to change your script to work with the images thumbnails, and not just the original big images.
There are different ways to generate the thumbnails:
1) Using a graphics program. You load the original image, and resize it to the thumbnail size. Then you save it with a different file name. For this approach to work, your script must let you upload the big image for each property, and also the thumbnail.
2) Your script can generate the thumbnails automatically when pictures are loaded, and save them on the server. You only need to upload the big picture. If your script is written in Php, for example, this can be accomplished by using Php image functions, which make use of the gd graphics library. These functions let you generate thumbnails in different image formats like gif, jpg and png.
3) Your script can generate the thumbnails on the fly and serve them directly to the browser. This will save storage space in the server, but requires a lot of server processing time. It is not recommended if you have many images, or if your site has many daily visits.
The important aspect to remember here is that you should not resize original images to show them as thumbnails, especially if you’re showing several of these images on the same page. It will not only slow the page load in the browser, but it will also use a lot of extra bandwidth you can save.
Article keywords: web hosting, web design, web programming, hosting, internet, website, accessibility, user friendly
Article Source: http://www.articles32.com
Sergio Roth is an experienced freelance web programmer. You can contact him for domain registration, hosting and website development services at www.ayreshost.com”>www.ayreshost.com.
.: New Web Design Articles
1). HTML Might Become Obsolete
Web designers are beginning to dump HTML in favor of more versatile web programming languages
2). Macromedia Dreamweaver: An Introduction
Getting started with your first web page can seem very daunting indeed. Macromedia Dreamweaver is the industry leader in web editors, but knowing where to start and what you need to know can be a little confusing at first.
3). Finding A Good Web Designer
Avoid the mistakes I made when I hired someone over the internet to design my web site
4). Top Tips for Getting Free Websites
There are millions of opportunities of earning money online, but for that you frequently need to have a web site and there are many people interested in how to build a web site online for free. So whether you want to build a free business web site or to build a Yahoo-like web site, you can be sure there are plenty of online guides, such as this, to take you step by step through the process.
5). Is Your Web Site Driving Away Visitors?
Much has been written about optimizing your web site for search engines, but less emphasis is placed on usability. Optimizing for usability and for search engines is not a contradiction.
6). Choosing a Web Designer
freelance web designers are rip-off artists
7). HTML Sitemaps Are Still Important
An html sitemap is one that humans and search engines both can read. Google sitemaps are important too, but they are specific to google and are read only by a search engine.
.: Top Web Design Articles
1). Advanced Joomla Templating (pt1) Using Module Class Suffix
an article from User Written Resources
1. duplicate the styles already used for the particular module, adding a suffix to each style name. this will definitely include some of the following;
1. .module {} 2. div.moduletable {} 3. div.moduletable h3 {} 4. table.moduletable {}/li> 5. table.moduletable th 6. table.moduletable td
and can include other styles used on the content in that section, such as;
1.
2). How To Make a MySpace Layout That Stand Out
If you are a MySpace user, you have learned what an easy to read and fun profile looks like. The only problem is, you may not know how to create or find out. Most of the time when you see an awful MySpace layout, it's because its sloppy, hard to read, or has annoying links you didn’t even see. That is because since MySpace has been growing so much, so have the layout sites.
3). Professional XOOPS theme design - What to look for
In general, prices for theme design work will range depending on a number of factors. If you don't mind the designer releasing the theme on their site for others to purchase, then you can expect anywhere from $20US to $50US for your theme. If the theme must be a one of a kind theme that only you use, you could expect to multipy the fee by at least 10x.
4). Adsense: The Smart Investment
Over the last 2 years, We have been building a Virtual Adsense Empire of over 500 websites and making some good money. We've also been building content sites for clients using the same system. The system we use is not something that produces 1000's of sites with a click of a button, our system does not build spam websites, nor does it produce the same sites you see over and over and over again.
5). Irish Graphic Design Industry
Graphic design is the use of color, light, balance, contrast, emphasis, proportion, proximity, repetition, texture and a plethora of other elements to create a work of digital art that is pleasing to the eye. Graphic design is about seamlessly molding image and text to convey a theme, message, or often advertise a product or service. Graphic design dates back to prehistoric times.
6). How to Create a Splash Page for Your Website?
These splash designs prove to be quite popular, especially among the designers as they allow the designer to show their skills in flash and any other technology on a single page. The splash page design involved in the splash page will be one that is very attractive to the eye of the viewer. Its main intention lies in captivating the viewer the moment he looks at it.
7). Does Your Web Design Include Background Music?
When you design your website, you may wonder whether or not you should include background music in your web design. The answer to this requires you to ask two additional questions: