Class: Paperclip::Cropper
- Inherits:
-
Thumbnail
- Object
- Thumbnail
- Paperclip::Cropper
- Defined in:
- lib/paperclip_processors/cropper.rb
Instance Method Summary collapse
Instance Method Details
#crop_command ⇒ Object
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# File 'lib/paperclip_processors/cropper.rb', line 15 def crop_command target = @attachment.instance if target.cropping?(@attachment.name) w = target.send :"#{@attachment.name}_crop_w" h = target.send :"#{@attachment.name}_crop_h" x = target.send :"#{@attachment.name}_crop_x" y = target.send :"#{@attachment.name}_crop_y" ["-crop", "#{w}x#{h}+#{x}+#{y}"] end end |
#transformation_command ⇒ Object
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# File 'lib/paperclip_processors/cropper.rb', line 6 def transformation_command if crop_command crop_command + super.join(' ').sub(/ -crop \S+/, '').split(' ') else super end end |