标签: imgkit

我尝试了以下代码将自定义字体添加到imglyKit SDK中,但没有添加自定义字体.我还将.ttf文件作为资源放入info.plist文件中.

        let sampleImage = image.image

    let configuration = Configuration() { builder in
        FontImporter.init().importFonts()

        builder.configurePhotoEditorViewController({ (editPhotoOption) in

            editPhotoOption.allowedPhotoEditorActions = [.text]

            editPhotoOption.actionButtonConfigurationClosure = {cell, _ in

                cell.captionLabel.text = "Add Text"
                //cell.backgroundColor = UIColor.red
            }
            editPhotoOption.backgroundColor = UIColor.brown
            editPhotoOption.allowsPreviewImageZoom = false            
        })

        builder.configureToolStackController({ (toolStackOption) in

            toolStackOption.mainToolbarBackgroundColor = UIColor.red
            toolStackOption.secondaryToolbarBackgroundColor = UIColor.brown

        })

        builder.configureTextFontToolController({ (textFontToolOption) in

            var fontArray = [String]()
            fontArray = ["AlexBrush_Regular.ttf", "Arabella.ttf"]
            textFontToolOption.accessibilityElements = fontArray

            textFontToolOption.actionButtonConfigurationClosure = { cell, _ in
                cell.backgroundColor = UIColor.red
            }                
        })


        builder.configureTextToolController({ (textToolOption) in

            textToolOption.textViewConfigurationClosure = …

我正在使用imgkit我的网页快照.我跑:

RAILS_ENV=production bundle exec rake assets:precompile 预编译我的资产.

app/assets目录的所有文件都编译为public/assets application.css编译为application-7a23a105125768e41d9d24aee4553615.css.

我的控制器代码是:

  kit = IMGKit.new(render_to_string(:partial => 'form', :height => 200, :transparent => true, :quality => 10, :layout => false,:locals => {:project => @project}))
  #  t = kit.to_img(:png) 
  kit.stylesheets << "#{Rails.root.to_s}/public/assets/application.css"
  #file = kit.to_file(Rails.root + "public/pngs/" + "screenshot.png")
  file = kit.to_file(Rails.root + "public/assets/" + "screenshot.png")
  #send_file("#{Rails.root.to_s}/public/pngs/screenshot.png", :filename => "screenshot.png", :type => "image/png",:disposition => 'attachment',:streaming=> 'true')

我不知道怎么解决/public/assets/application.css没找到错误...

没有这样的文件或目录 - public/assets/application.css

我正在使用https://github.com/csquared/IMGKit/issues/36获取css并在我的快照中工作

编辑

def …

我在我的一个项目中使用 IMGKIT，并且必须使用它们的 css 和 html 选项来满足要求。我注意到如果样式表设置如下：

kit = IMGKit.new(html, :quality => 50)
kit.stylesheets << '/path/to/css/file'

并且样式表具有带有相对 url('image.png') 的背景属性，使用 kit.to_file 导出图像时不会生成图像：

(Rails.root + "public/pngs/" + "image.png")

请求挂起，如果我们将后台 url 替换为包含协议、主机和端口的完整 url，则可以很好地导出。

我是否需要在样式表中拥有所有图像的绝对 URL？

我尝试在development.rb 文件中定义 asset_host ：

config.action_controller.asset_host = Proc.new { |source|
     "#{request.protocol}#{request.host_with_port}"
    }

如果我在浏览器上检查，它确实会替换 css 中的 url，但通过 IMGKIT 导出时仍然不会生成图像。

我是 Python 的新手，在学习 imgkit （PI 模块）时，我遇到了这个错误，这对于简单的代码来说是意想不到的。下面是代码

import imgkit

imgkit.from_url('https://www.google.co.in/','fs.jpg')

我得到的错误是

Traceback (most recent call last):
  File "G:\python\lib\site-packages\imgkit-0.1.8-py3.6.egg\imgkit\config.py", line 30, in __init__
    with open(self.wkhtmltoimage):
FileNotFoundError: [Errno 2] No such file or directory: b''

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Users\ALEXANDER\Desktop\def img.py", line 3, in <module>
    imgkit.from_url('https://www.google.co.in/','fs.jpg')
  File "G:\python\lib\site-packages\imgkit-0.1.8-py3.6.egg\imgkit\api.py", line 20, in from_url
    rtn = IMGKit(url, 'url', options=options, toc=toc, cover=cover, config=config, cover_first=cover_first)
  File "G:\python\lib\site-packages\imgkit-0.1.8-py3.6.egg\imgkit\imgkit.py", line 34, in __init__
    self.config = Config() if not …