一次打印多个UIWebView的内容 [英] Printing Contents of Multiple UIWebViews in one go

问题描述

我有一个iPad应用程序，该应用程序使用WebViews显示URL列表.我希望能够一次打印所有WebView，而无需使用PrintInteractionController多次提示用户.问题在于PrintInteractionController似乎没有执行此操作的能力.您不能分配多个viewFormatter，并且WebView不被识别为printItems.我也找不到只打印项目而不显示PrintInteractionController的方法.

I have an iPad application that uses WebViews to display a list of URL's. I would like to be able to print all of the WebViews in one go, without prompting the user multiple times with the PrintInteractionController. The problem is that the PrintInteractionController does not appear to have the ability to do this. You cannot assign multiple viewFormatters, and the WebViews are not recognized as printItems. There is also no method that I can find to just print the items and not show the PrintInteractionController.

有人知道这样做的方法吗?

Does anyone know of a way to do this?

干杯.

推荐答案

使用UIPrintIterationController对象的printPageRenderer属性.您可以在UIPrintPageRenderer子类对象中设置多个UIPrintFormatter子类.

Use printPageRenderer property of your UIPrintIterationController object. You can set multiple UIPrintFormatter subclasses in a UIPrintPageRenderer subclass object.

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