我知道活动存储可以使用ImageMagick来调整图像大小,如下所示 model.image.variant(resize: "100X100") 但是,您也可以在CSS中执行此操作,如下所示: <%=image_tag(rails_blob_url("file_name.jpg"), width: '100 浏览42提问于2019-07-04得票数 2 回答已采纳 2回答 图像不调整大小-引导带4,Rails 5...
size:"16x10",alt:"Edit Entry")# => image_tag("/icons/icon.gif",size:"16")# => image_tag("/icons/icon.gif",height:'32',width:'32')# => image_tag("/icons/icon.gif",class:"menu
image_tag("icon")# => image_tag("icon.png")# => image_tag("icon.png",size:"16x10",alt:"Edit Entry")# => image_tag("/icons/icon.gif",size:"16")# => image_tag("/icons/icon.gif",height:'32',width:'32')# =>
在上述示例中,background.jpg是位于app/assets/images目录下的背景图像文件名。image_tag方法会生成一个标签,并返回该标签的HTML代码。通过将image_tag嵌入到url()函数中,可以将其作为背景图像的URL。 这样,你就可以在Rails 5模板中为内联背景图像URL添加image_tag了。 推荐的腾讯云相关产品:腾讯云对象存储(...
<%=image_pack_tag'logo-main.png', class: 'orbit-image'%> 修改为===> 五、修改layouts文件中app资源引入方式 1,原来打包的第三方js、css框架(如jquery,fontAwesome)放置到public目录下,改为静态引入: <linkrel="stylesheet"type="text/css"href="<%= root...
You can also include transformation parameters in the request, for example, to deliver a JPEG image padded to a width of 400 pixels: Ruby cl_image_tag("sample.jpg", width: 400, crop: "pad") You can either add transformations directly to your cl_image_tag method (all transformations...
HTML tag support. CSS minimum support. Image 8bit PNG image support without MiniMagick/RMagick library. PNG(with alpha channel)/JPEG/GIF/WebP image support. (use MiniMagick or RMagick library) Installing RBPDF RBPDF is distributed via RubyGems, and can be installed the usual way that you in...
Responsive images via "image srcset" The View Helpers includes tag helpers to create image tags withsrcset. This can be installed and used withpicturefill-rails Example: -photos.pages.each do |photo|=gallery_imageset :responsive, photo`
或者通过URL<%= f.text_field :image_file_url %> <%= f.hidden_field :image_file_temp %> Uploaded Image: <%= embedded_image_tag(@picture.operate { |img| img.resize 100 }) if @picture.has_image? %> <%= button_name %> <%...
We all do sometimes; code is hard. Get help now from oursupport team , or lean on the wisdom of the crowd by visiting Twilio'sStack Overflow Collective or browsing theTwilio tag on Stack Overflow. Terms of service Privacy Policy Copyright © 2024 Twilio Inc....