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View Code? Open in Web Editor NEWDynamic Text Rendering Plugin for Rails. Like sIFR but without the Hassle, Flash or even Javascript.
License: MIT License
Dynamic Text Rendering Plugin for Rails. Like sIFR but without the Hassle, Flash or even Javascript.
License: MIT License
Saucy ===== Dynamic Text Rendering Plugin for Rails. Like sIFR but without the hassle/flash/javascript. * Automatic caching * SEO friendly * render any TTF font Examples -------- <%= saucy_tag("Hi there") %> <%= saucy_tag("I am red", :style => {:font => {:color => 'red' }}) %> <%= saucy_tag("I am a red/blue sprite", :style => {:font => {:color => 'red'}}, :highlight => {:font => {:color => 'blue'}} ) %> Use --- In a view: <%= saucy_tag(text, options) %> * text: your own text. Note it can contain newlines which will be interpreted as multiline text. * options: html attributes to be inserted Available options ----------------- # Style needs to be a hash - see the 'Styles' heading below {:style => {}} # Highlight option is for sprites, the styles passed in override # the styles that were passed in for :style. This can be used for hover or focus effects {:highlight => {}} # The html style needs to be a hash # The html class needs to be a array of classNames {:html => {:style => {}, :class => []}} # Tag needs to be symbol (default is :a) {:tag => :p} # Transparent needs to be a boolean - # this defaults to true {:transparent => false} Styles ------ The style has has several options and the default style is: { :background => "transparent", :font => { :size => 18, :color => "#000", :font => "arial", :stretch => "normal" }, :stroke => { :width => 0, :color => "#000", :inner => true }, :spacing => { :letter => 0, :word => 0 }, :rotate => 0, :shadow => { :color => "#000", :opacity => 0.6, :top => 2, :left => 2, :blur => 5.0, :render => false } } The style that's passed in will be merged over the top of this. Internet Explorer ----- Saucy will apply an AlphaFilter if you the background color is "transparent" (or absent since this is the default) Fonts ----- Fonts are loaded from the /plugins/saucy/fonts directory. Sprites ------- If you set an highlight style Saucy will render a sprite consisting of 2 images, the normal and the highlight. To set a sprite to be at the highlight style, simply set the top margin to 0. E.g. the following is for a hover effect: <style type="text/css" media="screen"> .saucySprite:hover { margin-top: 0 !important; } </style> You need to pass in a :highlight option which is in the same format as the :style option. The :highlight option overrides the :style option (you don't need to pass in all the styles again). Try out ------- * In your controller def saucy @spacing = { :font => { :size => 70, :color => "#cfc" }, :spacing => { :letter => -6 } } @thick_stroked = { :stroke => { :color => "red", :width => 5 }, :font => { :size => 50, :color => "#fff" } } @bauhaus = { :font => { :size => 50, :font => "bauhausl.ttf", :color => "white" } } @outline = { :font => { :size => 60, :font => "basket.ttf", :color => "transparent" }, :stroke => { :width => 2 }, :shadow => { :render => true, :top => 5, :left => 5, :opacity => 0.2 } } @shadow = { :font => { :size => 60, :font => "basket.ttf", :color => "#fff" }, :shadow => { :render => true, :top => 5, :left => 5, :opacity => 0.2 } } @rotate = { :rotate => -15, :font => { :size => 70, :font => "bauhausl.ttf", :color => "#fec", :stretch => "condensed" } } @saucy = { :font => { :size => 80, :font => "basket.ttf", :color => "#f6c" }, :stroke => { :color => "white", :width => 15, :inner => 1 }, :shadow => { :render => true, :top => 5, :left => 5, :opacity => 0.2 } } @thick_stroked = { :stroke => { :color => "red", :width => 20, :inner => 1 }, :font => { :size => 50, :color => "#fff" }, :rotate => 10, :shadow => { :render => true, :top => 5, :left => 5 } } end * In saucy.html.erb <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html> <head> <title>Saucy</title> <style type="text/css"> body {background: url(http://www.mr-tut.com/images/uploads/803.gif); } p {margin-right: 3em; margin-top: 3em; float: left} #container {width: 1000px} .saucySprite:hover { margin-top: 0px !important; } </style> </head> <body> <%= saucy_tag "Saucy - Examples", :style=> @saucy, :tag=> "h2" %> <div id=container> <%= saucy_tag "text\non\nmultiple\nlines",:style => @bauhaus %> <%= saucy_tag "letter spacing...", :style => @spacing, :html => {:class=>["myclass"]} %> <%= saucy_tag "stroked!!", :style => @thick_stroked, :html =>{:class=>["myclass"]} %> <%= saucy_tag "30 degrees", :style => @rotate %> <%= saucy_tag "shadow", :style => @shadow %> <%= saucy_tag("I am a red/blue sprite", :style => {:font => {:color => 'red'}}, :highlight => {:font => {:color => 'blue'}} ) %> <%= saucy_tag("hover effects sprite!!", :style => @thick_stroked, :highlight => {:stroke => {:color => "#5fe"}}, :html => {:class => ["myclass2"]} ) %> <%= saucy_tag( "outline...", :style=> @outline, :highlight => {:stroke => {:color => "blue" }} ) %> </div> </body> </html>
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