Hi all,
I have a 16x16 matrix made by rectangular CGPaths.
The exact shape of the paths is actually a rounded rectangle.
All the CGPaths in the matrix are NOT adjacent to each other.
In other words there is some space between the paths - or cells of the matrix.
Now I want to implement 2D interpolation when the user drags on the matrix in an attempt to select its cells.
This would have the effect that even during fast drags the cells over which the mouse has passed will be selected.
So, if a line is drawn on top of the matrix how would I know which paths (cells) it intersected ?
What would be the best strategy to tackle such a problem ?
Any advice or suggestion is highly appreciated.
Thank you.
- Luigi
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