开发者

Show/hide layers in PDF file on iOS

I have a PDF file that contains several groups or layers of vector objects. When I open the document in Illustrator, these groups are listed in the layers pane开发者_如何学编程l. What I am trying to do is recreate in C/Obj-C code (on iOS) the possibility of showing and hiding each layer. How can this be achieved?

0

上一篇:

下一篇:

精彩评论

暂无评论...
验证码 换一张
取 消

最新问答

问答排行榜