CSS 이미지 스프라이트(Image Sprite)

이미지 스프라이트(image sprite)란 여러 개의 이미지를 하나의 이미지로 합쳐서 관리하는 이미지를 의미합니다.

웹 페이지에 이미지가 사용될 경우 해당 이미지를 다운받기 위해 웹 브라우저는 서버에 이미지를 요청하게 됩니다.

하지만 사용된 이미지가 많을 경우 웹 브라우저는 서버에 해당 이미지의 수만큼 요청해야만 하므로 웹 페이지의 로딩 시간이 오래 걸리게 됩니다.

이미지 스프라이트(image sprite)를 사용하면 이미지를 다운받기 위한 서버 요청을 단 몇 번으로 줄일 수 있습니다.

모바일 환경과 같이 한정된 자원을 사용하는 플랫폼(platform)에서는 웹 페이지의 로딩 시간을 단축해주는 효과가 있습니다.

또한, 많은 이미지 파일을 관리하는 대신 몇 개의 스프라이트 이미지(sprite image) 파일만을 관리하면 되므로 매우 간편합니다.

다음 예제는 하나의 이미지를 가지고 네 개의 아이콘을 만드는 예제입니다.

네 개의 아이콘을 만들기 위해 네 개의 이미지를 사용하는 것이 아닌 다음 이미지 하나만을 가지고 작업하게 됩니다.

<style>
    .up, .down, .right, .left { background: url("/examples/images/img_image_sprites.png") no-repeat; }
    .up { width: 21px; height: 20px; background-position: 0 0; }
    .down { width: 21px; height: 20px; background-position: -21px 0; }
    .right { width: 22px; height: 20px; background-position: -42px 0; }
    .left { width: 22px; height: 20px; background-position: -65px 0; }
</style>

코딩 연습 : www.tcpschool.com/examples/tryit/tryhtml.php?filename=css_basic_imageSprites_01

©TCP-tryWWW

CSS Image Sprites .up, .down, .right, .left { background: url("/examples/images/img_image_sprites.png") no-repeat; } .up { width: 21px; height: 20px; background-position: 0 0; } .down { width: 21px; height: 20px; background-position: -21px 0; } .right { wi

www.tcpschool.com

<!DOCTYPE html>
<html lang="ko">

<head>
	<meta charset="UTF-8">
	<title>CSS Image Sprites</title>
	<style>
		.up, .down, .right, .left {
			background: url("/examples/images/img_image_sprites.png") no-repeat;
		}
		.up {
			width: 21px;
			height: 20px;
			background-position: 0 0;
		}
		.down {
			width: 21px;
			height: 20px;
			background-position: -21px 0;
		}
		.right {
			width: 22px;
			height: 20px;
			background-position: -42px 0;
		}
		.left {
			width: 22px;
			height: 20px;
			background-position: -65px 0;
		}
	</style>
</head>

<body>

	<h2>이미지 스프라이트를 이용한 이미지 로딩</h2>
	<p>- 원본 이미지 -</p>
	<img src="/examples/images/img_image_sprites.png"><br><br>
	<p>- 추출한 이미지 -</p>
	<div class="up"></div><br>
	<div class="down"></div><br>
	<div class="right"></div><br>
	<div class="left"></div><br>

</body>

</html>

저작자표시 비영리

'프로그래밍 > Style & Design' 카테고리의 다른 글

A guide of UI design trends for 2021 (0)	2020.12.09
[Style] Bootstrap - admin LTE (0)	2020.11.24
[iCon] iCon download (0)	2020.10.19
Free themes for Bootstrap (0)	2020.10.14
[FONT] 웹 한글 폰트 - 눈누 https://noonnu.cc/ (0)	2020.09.17

Stitches: HTML5 sprite sheet maker

Stitches is an easy to use HTML5 sprite sheet generator. Just drag and drop images onto the app and it will generate both the sprite sheet and necessary CSS.

Homepage: http://draeton.github.io/stitches/
GitHub: https://github.com/draeton/stitches
Docs: http://draeton.github.io/stitches/stitches/doc/stitches.js.html

HTML5 Sprite Sheet Generator

http://draeton.github.io/stitches

Stitches

Stitches is an HTML5 sprite sheet generator. The current version is 1.3.5. Documentation is availablehere.

Implementation

After dependencies, Stitches requires a stylesheet, a script, and an HTML element to get the job done:

<link rel="stylesheet" href="css/stitches-1.3.5.min.css">

<script data-main="js/stitches.js" src="js/stitches-1.3.5.min.js"></script>

The sprite sheet generator is automatically created in elements that have the stitches class:

<div class="stitches"></div>

If you choose, any images that are a part of the initial markup will be loaded onto the canvas:

<div class="stitches">
    <img src="img/test/github.png" data-name="github"/>
    <img src="img/test/gmail.png" data-name="gmail"/>
    <img src="img/test/linkedin.png" data-name="linkedin"/>
    <img src="img/test/stackoverflow.png" data-name="stackoverflow"/>
    <img src="img/test/tumblr.png" data-name="tumblr"/>
    <img src="img/test/twitter.png" data-name="twitter"/>
</div>

저작자표시

'프로그래밍 > Web' 카테고리의 다른 글

[JAVASCRIPT] Angular-kickstart: Develop with AngularJS faster (0)	2014.11.19
[javascript] Vivus: An SVG animation library (0)	2014.11.19
[HTML5] hash tag 사용시 IE에서 title이 왜곡되는 현상 (0)	2014.11.10
[Charts] Google Charts - Column Chart (0)	2014.11.10
[javascript] javascript 문구 테스트 - SyntaxHighlighter를 이용 (0)	2014.11.04

17 Best CSS Tools to Speed Up Your Coding

http://codegeekz.com/best-css-tools-to-speed-up-your-coding/

CSS doesn’t need any introduction as it is one of the most popular language amongst developers. Learning and working with CSS is no more an arduous task as there are many informative tutorials and CSS tools are available over Internet. Such tools would lead you to create useful and innovative web applications and spare the development process and time.

In this article I have gathered 17 Best CSS Tools to speed up your coding; following tools will assist and simplify the work of developers and designers. With the following tools you can generate CSS menus, animated images, buttons, sliders, text animation, CSS form codes, layers and many more. Hope you find the list handy and useful for your development needs.

1. Topcoat : CSS for Clean and Fast Web Apps

Topcoat is a library which consists CSS classes for form elements, buttons, checkboxes, sliders and many more. It is a lightweight tool that would make your website or app look awesome in short period of time.

Website

2. PCSS : Shortcut Oriented Server Side CSS3 Preprocessor

PCSS is a PHP-driven CSS Preprocessor, which aids developer to write CSS code quickly by defining variables, class nesting, default unit and server-side browser specifics. PCSS do server-side processing using PHP 5, so it requires this version to be available on the server where the website is running.

Website

3. Skelton

Skeleton is a small collection of CSS files that can help you rapidly develop sites that look beautiful at any size, be it a 17″ laptop screen or an iPhone. Skeleton is built on three core principles: responsive grid down to mobile, fast to start and style agnostic.

Website

4. CSS Menu Maker

This tool helps users to create custom CSS drop down menu easily. CSS Menu Maker provides webmaster with tools to create custom, cross browser compatible css menus also it provides source code for all CSS Menus and facilities users to download and tweak the code.

Website

5. Sencha Animator

It is a desktop application which enables users to create CSS3 animations for touch screen mobile devices and webkit browsers. Sencha Animator helps users to create animated text, images, design buttons with gradients and embed analytics.

Website

6. CSS Form Code Generator

CSS Form Code maker creates nice looking layouts for forms. It also helps you to crate colorful table less layout for forms. This ‘code maker’ generates CSS layout code to ‘spice up’ those forms as well.

Website

7. PrefixmyCSS

PrefixMyCss lets you prefix your CSS3 code easily. Users have to paste CSS code in to the window to prefix, all vendor prefixes are added to your code, users can safely replace their old code.

Website

8. Sky CSS Tool

Sky CSS Tool allows you to create CSS classes almost without using manuscript code. Users would need JavaScript compatible browser for the proper functioning.

Website

9. Spritemapper

Spritemapper is an application that merges multiple images into one and generates CSS positioning for the corresponding slices. This tool helps developers to optimize available space and the loading time.

Website

10. CSS Compressor

CSS Compressor compresses your CSS to increase loading speed and save on bandwidth as well. You can choose from three levels of compression, depending on how legible you want the compressed CSS to be versus degree of compression.

Website

11. Patternify

It helps you to generate beautiful CSS patterns.

Website

12. CSS Text Shadow

CSS Text Shadow allows you to generate beautiful text shadows.

Website

13. CSS3 Pie

Pie makes internet explorer 6-9 capable of rendering several of the most useful CSS3 decoration features.

Website

14. The Web Font Combinator

This tool has been built to allow previewing of font combinations in a fast, browser-based manner. There have been numerous printed books through the years that allowed a designer to put a headline font next to a body font, and this is an attempt to recreate that for the web.

Website

15. 3D Transforms

CSS 3D Transforms is online tool which enables users to perform various level Transforms. This tool is on experimental mode and require specify prefixes in all browsers.

Website

16. Quick Form Builder

Quick Form Builder allows you to easily create CSS forms.

Website

17. Layer Styles

It is a HTML5 app for creating CSS3 in an intuitive way. It has Colorpicker which lets you pick any color of the element you’re working on, it facilitates users with Drag and Drop images on to the page to use them as background or to pick their colors.

Website

저작자표시

'프로그래밍 > Style & Design' 카테고리의 다른 글

[CSS] Cardinal — Mobile-first CSS framework with useful defaults (0)	2013.07.17
[CSS] css 참고 사이트. transform, transition, Animation (0)	2013.07.11
Summoning the Next Interface: Agentive Tools & SAUNa Technology (0)	2013.06.12
[CSS] Pure — Small, responsive CSS modules for every project (0)	2013.06.04
[CSS] Emergent Web Technologies / Spring 2013 (0)	2013.05.29

15 Online HTML5 Tools for Web Designers

by Andy on October 10, 2012

Online HTML5 tools are quite useful for web designers who wants to forge ahead of the competition, and have more satisfied clients. It is of course important to follow developments and keep an eye on new tools that emerge.

HTML5 is the new version of the markup language HTML that has been used for presenting and structuring online contents since the early 90s. It is an internet core technology that was proposed originally by Opera Software. If you want to learn more of it’s background and history these HTML5 infographics can help you. HTML has been standing in the shadow of other frameworks like Flash and IE, but the word is, that this is going to change with the arrival of HTML5. As of today, HTML5 is still being developed, but believe me, it is here to stay.

HTML5 has opened a window of opportunities for web designers. Online web design tools based on HTML5 makes it easier to incorporate audio, video, drag and drop, fonts, animations and graphics into web pages. HTML5 also helps web designers build mobile friendly website themes to ensure excellent user-experience when surfing the Internet on mobile devices. However, since such tools are fairly new, some people may still be unaware of their true potentials. Also, some web designers still want to use Flash and other popular framework as their primary tool set.

Below, I have listed 10 useful online HTML5 tools. They can provide developers and web designers with manoeuvrability in making websites more convenient, productive and attractive.

Moqups – HTML5 App For Creating Wireframes

Moqups is a HTML5 web app for creating wireframes, mockups or UI concepts. You can go to their blog and read more about this highly popular project.

Fontdragr – Online Font Testing Tool

If you are a designer, you might find it difficult to choose a decent font. However, using this online font testing tool can make the process much easier. You can view any font you want in a webpage without changing its CSS or HTML code.

Liveweave – HTML5, CSS3 & JavaScript Playground

Liveweave is a new playground for developers and designers to test HTML, CSS and Javascript. Liveweave editor has built-in context-sensitive autocompletion for HTML4/HTML5 and CSS2/CSS3, that makes life a lot easier.

Adobe Edge Animate

Edge Animate will allow you to create animated and interactive web contents. It has an easy to use and intuitive interface, precise control, broad reach and more.

HTML KickStart

HTML KickStart is not really a tool, it is a set of HTML5, CSS, and jQuery building blocks for website development. It includes files, layouts, and elements that will give you a headstart and save you hours on your projects.

Stitches – An HTML5 Sprite Sheet Generator

Stitches is a really easy-to-use HTML5 sprite sheet generator. Simply drag and drop image files onto the app, click “Generate” and your sprite and stylesheet will be good to go. Currently compatible only with the latest version of Firefox and Chrome.

Create – Web Editing Interface

Create is a new web editing interface that uses a browser-based HTML5 environment for managing your content. It can be adapted for use with virtually any content management backend.

SpriteBox Online HTML5 Tool

These days, compressing images seems to be the rage. By placing your photos in a Sprite, you can increase the rate of your loading times as well as image transitions. Online Sprite Box Tool will aid in designing photos into sprites with the use of HTML5, CSS3 and jQuery.

Online Velocity Sketch Tool

This unique HTML 5 online canvas drawing tool can make creative, strange looking creations. Use this HTML5 tool to come up with something really awesome for your designs.

On/Off Flipswitch HTML5/CSS3 Generator

A beautifully designed and super-easy-to-use tool for generating your own HTML5/CSS3 “On and Off” flipswitches with optional animated transitions.

Online SVG to HTML5 Canvas Tool

Most vector art packages such as Inkscape and Illustrator can export SVG or Scalable Vector Graphics elements. This tool will allow you to convert SVG files into its HTML 5 canvas equivalent.

Online 3D Sketch Tool

This sketch tool uses the capability of HTML canvas in creating 3D drawing. The tool will allow you to draw with dashed lines and vibrate your drawing. You can also rotate the 3D canvas by dragging with the cursor horizontally while pressing down the Space Bar.

Online Pattern Generator Tool

This is an online tool that can be quite useful for creating header and page backgrounds. Designers can even use the tool to create heading backgrounds. The tool will allow you to try out any pattern you want in just a few seconds.

Online XRay Tool

Online XRay Tool allows designers to quickly view the details of various page elements that are present in any webpage with just a few clicks of the mouse. Just drag the website bookmarklet into your own book bookmarks, go to the webpage you like to analyze, click on the XRay bookmark and then click on any element of the page. The tool can take care of HTML5 elements like canvas and give you the design data you need.

Online HTML5 Audio Maker Tool

Among the best features of HTML5 is the introduction of the audio tag. This tool will help designers get familiar with the newest audio features being offered by HTML5. Even more interesting is the fact that designers can play, not just with audio, but also with video integration using this HTML5 online tool.

Group Discussion!

Please tell us what you think of these HTML5 tools by adding your comments below. And please, if you have considerable experience with an online HTML 5 tool not included in my list, let me know about it. You are also welcome to share this article to your friends and colleagues.

저작자표시

'프로그래밍 > Script' 카테고리의 다른 글

30+ High Performing HTML5 Templates for Web Design (0)	2012.10.16
20 New Essential jQuery Plugins (0)	2012.10.16
[jQuery] How to Turn jQuery Accordion into CSS3 Accordion (0)	2012.10.08
10 Best jQuery Google Maps Plugins (0)	2012.10.05
10 Responsive jQuery Slider Plugins (0)	2012.10.05

Sprite

'프로그래밍 > Style & Design' 카테고리의 다른 글

Stitches: HTML5 sprite sheet maker

Implementation

'프로그래밍 > Web' 카테고리의 다른 글

1. Topcoat : CSS for Clean and Fast Web Apps

2. PCSS : Shortcut Oriented Server Side CSS3 Preprocessor

3. Skelton

4. CSS Menu Maker

5. Sencha Animator

6. CSS Form Code Generator

7. PrefixmyCSS

8. Sky CSS Tool

9. Spritemapper

10. CSS Compressor

11. Patternify

12. CSS Text Shadow

13. CSS3 Pie

14. The Web Font Combinator

15. 3D Transforms

16. Quick Form Builder

17. Layer Styles

'프로그래밍 > Style & Design' 카테고리의 다른 글

15 Online HTML5 Tools for Web Designers

Group Discussion!

'프로그래밍 > Script' 카테고리의 다른 글

티스토리툴바