June 19

Five refactors to do

1

tapping. 

There is no need to have tap recognition in GraphWorldView.

2

get rid of all calls to pointInside() like this one:

(x as! UIView).pointInside(loc, withEvent: nil)

3

issue

my tap gestures are not getting recognized.

I turned off tap gesture recog on the the scroll view in its init

However, I may have left tap gesture recog turned on

Fond it. I am turning off all recognizers in moveMode()

What’s holding you back is rushing. Don’t assume.

4

remove gridBack from CoreController

5

add the buttons as a subview of the scrollView.

this could take 45 minutes

have 11 right now

last thing done: wrote a helper method

summary

Morning: I struggled with adding an image in the middle of another view. 

Afternoon: fixed the buttons so that they would be dispalyed on the scroll view. 

Took some time to understand that

1. the problem was view order
2. there was no way to fix this without reassigning a parent view of some other views. The methods sendSubviewToFront and sendSubviewToBack are weak tools, they only change the position of entries in the subviews array and trigger a redraw. If the given input view is not in the subviews array they will fail silently.