Rails中检测SWF尺寸

Posted by devon on January 5th, 2009 filed in Rails应用

安装：

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cd vendor/plugins
svn export http://ruby-imagespec.googlecode.com/svn/trunk/ image_spec

使用：

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image = ImageSpec::Dimensions.new('/path/to/your/file')
 
image.width
image.height

例子：

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>> image = ImageSpec::Dimensions.new("#{RAILS_ROOT}/a.swf")
=> #<ImageSpec::Dimensions:0x2570d94 @height=670, @width=868>
>> image.width
=> 868
>> image.height
=> 670

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