Displaying 1 result from an estimated 1 matches for "sold_changed".
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sel_changed
2009 Jan 24
0
reprocess attachment_fu thumbnails with ImageMagick edits
...dify product images when a user marks a product as
"sold" and I am able to modify the original image file successfully,
but when I try to reprocess the thumbnails, my ImageMagick
modifications don''t stick. Here is what I''ve got going so far:
def before_save
if self.sold_changed? && self.sold?
for photo in self.photos
imagelist = Magick::ImageList.new
imagelist.read(File.join(RAILS_ROOT, "public",
photo.public_filename), File.join(RAILS_ROOT, "assets", "sold.png"))
imagelist.flatten_images.write(photo_file...