ipad numberline with zoom and scroll

Discussion in 'iPad Development' started by jdepons, Sep 10, 2013.

  1. jdepons

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    iPF Noob

    Sep 10, 2013
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    I have an arbitrary number of shapes that I need to plot on a 200 million point number line. I do not have images for the shapes and intend to draw them. I would like to allow users to scroll through the list and zoom from an overview of all 200 million all the way down to the point level.

    My thought is to draw using core graphics into a UIScrollview. Is that the best approach? Is that even possible? Are there other UI elements that would make this easier? Would CATiledLayer be a possible option? Could I do this with a UICollectionView in a Scroll View?

    If I can figure out the best approach, I can work through the details. Any help is appreciated

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