Rails中检测SWF尺寸
Posted by devon on January 5th, 2009 filed in Rails应用安装:
1 2 | cd vendor/plugins svn export http://ruby-imagespec.googlecode.com/svn/trunk/ image_spec |
使用:
1 2 3 4 | image = ImageSpec::Dimensions.new('/path/to/your/file') image.width image.height |
例子:
1 2 3 4 5 6 | >> 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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