andychen20121130
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ios 问一个绘图问题

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  •   andychen20121130 · Dec 21, 2015 · 2011 views
    This topic created in 3824 days ago, the information mentioned may be changed or developed.

    想在 UIImageView 上绘图,如何实现分块刷新,刷新整个 UIImageView 太慢.

    3 replies    2015-12-21 12:09:52 +08:00
    xenme
        1
    xenme  
       Dec 21, 2015 via iPhone
    自己下载构造 image ,然后设置上去。不懂,纯属出主意。
    SeanChense
        2
    SeanChense  
       Dec 21, 2015 via iPhone
    YYKit 的作者博客里提过。
    seraphim
        3
    seraphim  
       Dec 21, 2015
    uiscrollview tiled image
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