[Task] Retrieve the bounding box for a stroke collection. [Example location] 
StrokeCollection.GetBounds
I n k P r e s e n t e r
H o w t o : E r a s e I n k i n a n I n k P r e s e n t e r
D r a w i n g A t t r i b u t e s
S t y l u s P o i n t s
S t y l u s P o i n t
S t r o k e . G e t B o u n d s
S t r o k e C o l l e c t i o n . G e t B o u n d s
S t r o k e . H i t T e s t
S t r o k e C o l l e c t i o n . H i t T e s t