Lemonade - CSS Sprites on the fly

Apresentação no #GURUSP sobre Lemonade

Transcript

1. Lemonade Generates CSS sprites on the fly (for Sass/SCSS/Compass).
2. Emerson Vinicius twitter: @emersonvinicius gtalk: duke.m16
3. normal
4. normal hover
5. normal hover click
6. normal hover click link
7. menu_default.png menu_hover.png menu_active.png menu_link.png #button li a background-image: url('menu_default.png') #button li a:hover background-image: url('menu_hover.png') #button li a:active background-image: url('menu_active.png') #button li a.link background-image: url('menu_link.png')
8. menu_default.png menu_hover.png menu_active.png menu_link.png #button li a background-image: url('menu_default.png') #button li a:hover background-image: url('menu_hover.png') #button li a:active background-image: url('menu_active.png') #button li a.link background-image: url('menu_link.png') 4 Requisições
9. background_menu.png #button li a background: url('background_menu.png') no-repeat 0 0 #button li a:hover background-position: 0 -39px #button li a:active background-position: 0 -82px #button li a.link background-position: 0 -123px
10. background_menu.png #button li a background: url('background_menu.png') no-repeat 0 0 #button li a:hover background-position: 0 -39px #button li a:active background-position: 0 -82px #button li a.link background-position: 0 -123px
11. background_menu.png #button li a background: url('background_menu.png') no-repeat 0 0 #button li a:hover background-position: 0 -39px #button li a:active background-position: 0 -82px #button li a.link background-position: 0 -123px 0 -39px -82px -123px
14. background: sprite- image(‘icons/home.png’)
15. #nav li a.addimage #nav li a.upload #nav li a.export
16. nav.png #nav li a.addimage background: sprite-image(‘nav/addimage.png’) #nav li a.upload #nav li a.export nav.png
17. nav.png #nav li a.addimage background: sprite-image(‘nav/addimage.png’) #nav li a.upload background: sprite-image(‘nav/upload.png’) #nav li a.export nav.png
18. #nav li a.addimage background: sprite-image(‘nav/addimage.png’) #nav li a.upload background: sprite-image(‘nav/upload.png’) #nav li a.export background: sprite-image(‘nav/export.png’) nav.png nav.png
19. #nav li a.addimage background: sprite-image(‘nav/addimage.png’) #nav li a.upload background: sprite-image(‘nav/upload.png’) #nav li a.export background: sprite-image(‘nav/export.png’) nav.png nav.png
20. #nav li a.addimage background: sprite-image(‘nav/addimage.png’) #nav li a.upload background: sprite-image(‘nav/upload.png’) #nav li a.export background: sprite-image(‘nav/export.png’) nav.png nav.png
21. #nav li a.addimage background: sprite-image(‘bar/addimage.png’) #nav li a.upload background: sprite-image(‘nav/upload.png’) #nav li a.export background: sprite-image(‘nav/export.png’) nav.png nav.png
22. #nav li a.addimage background: sprite-image(‘bar/addimage.png’) #nav li a.upload background: sprite-image(‘nav/upload.png’) #nav li a.export background: sprite-image(‘nav/export.png’) nav.png nav.png bar.png
23. #nav li a.addimage{ background: url(‘/images/nav.png’); } #nav li a.upload{ background: url(‘/images/nav.png’) 0 -23px; } #nav li a.export{ background: url(‘/images/nav.png’) 0 -46px; }
24. background: sprite-image(‘nav/addimage.png’)
25. background: sprite-image(‘nav/addimage.png’)
26. background: sprite-image(‘nav/addimage.png’, 0, 0)
27. background: sprite-image(‘nav/addimage.png’, 0, 0)
28. background: sprite-image(‘nav/addimage.png’, 0, 0, 5px) nav.png nav.png
29. background: sprite-image(‘nav/addimage.png’,0,0, 5px, 20px) nav.png nav.png
30. gem install compass lemonade config/compass.rb require “lemonade”
31. Automatico, quando gera o SASS development production compass compile
32. Automatico, quando gera o SASS development production compass compile
33. @emersonvinicius LEMONADE INGREDIENTS PURE RUBY, SASS, COMPASS, RMAGICK, NO ARTIFICIAL FLAVORS OR SUGAR ADDED. http://bit.ly/lemo-info Obrigado!