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I have a diagram (NSView) that can get very big. I would like to provide a "Mini Map" that shows the whole View in small as a help for navigation (see as an example: https://en.wikipedia.org/wiki/Mini-map).

Is there any trick on how to do this easily? Did someone already create such a Map View?

grandsirr
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Wizard of Kneup
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1 Answers1

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There 2 options where you can start:

  • You can try to do scaled down snapshot. If your content don't change to often, it may be great solution
  • Look at CAReplicatorLayer, it may be helpful
Gralex
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