回形针调整大小和裁剪

Question

我正在使用带有 Rails4 的 Paperclip。我有以下图片

现在我想调整大小和裁剪图像，但它被裁剪并且图像的方向被移位，如下所示

:photo,
    :path => ":rails_root/public/system/:attachment/:id/:style/:filename",
    :url => "/system/:attachment/:id/:style/:filename",
    :styles => {
        :small => { :geometry => "100x100!" },
        :medium => { :geometry => "500x500!"}
}

Answer 1

查看ImageMagic 调整大小文档。您可能需要使用100x100#代替100x100!