R=djsollen@google.com
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1828753002
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1828753002
/** Given a start and stop distance, return in dst the intervening segment(s).
If the segment is zero-length, return false, else return true.
- startD and stopD are pinned to legal values (0..getLength()). If startD <= stopD
+ startD and stopD are pinned to legal values (0..getLength()). If startD > stopD
then return false (and leave dst untouched).
Begin the segment with a moveTo if startWithMoveTo is true
*/