11

以下使用 sass/compass 生成 base64 内联图像:

background-image:inline-image("paper.jpg", 'image/jpg');

有没有办法制作多个背景图像,或者我必须自己预压缩它们才能做到这一点?

谢谢。

4

2 回答 2

8

inline-image 函数只输出 url() 字符串,因此您可以通过执行以下操作来使用多个:

background: inline-image("front-image.jpg", 'image/jpg') no-repeat, inline-image("back-image.jpg", 'image/jpg') repeat-x

你会得到以下CSS:

background: url('data:"image/jpg";base64,FRONTIMAGEDATAHERE') no-repeat, url('data:"image/jpg";base64,BACKIMAGEDATAHERE') repeat-x;

我添加了“no-repeat”和“repeat-x”,否则前面的图像会重复并覆盖后面的图像。

于 2011-05-10T00:32:25.680 回答
0

我正在使用 sencha touch 2 并为此找到了下一个 sass 扩展:

主题图像.rb:

module SenchaTouch
  module SassExtensions
    module Functions
      module ThemeImages
        def theme_image(theme, path, mime_type = nil)
          path = path.value
          images_path = File.join(File.dirname(__FILE__), "..", "images", theme.value)
          real_path = File.join(images_path, path)
          inline_image_string(data(real_path), compute_mime_type(path, mime_type))
        end
      end
    end
  end
end

module Sass::Script::Functions
  include SenchaTouch::SassExtensions::Functions::ThemeImages
end

compass_init.rb:

# This file registers the sencha-touch framework with compass
# It's a magic name that compass knows how to find.
dir = File.dirname(__FILE__)
require File.join(dir, 'lib', 'theme_images.rb')

Compass::Frameworks.register 'sencha-touch', dir

见用法:

background: theme_image($theme-name, "clear_icon.png") no-repeat;
-webkit-mask: theme_image($theme-name, "select_mask.png");
-webkit-mask-image: theme_image($theme-name, "pictos/arrow_down.png");
于 2012-03-14T20:35:37.050 回答