Improvements for ScaledImageCache #883
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… a linear search through the linked list.
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Thank you for reviewing the code and preparing the PR. The LinkedList is actually used on purpose. The expectation is that the collection will store only one item in most cases. Introducing the dictionary-related costs (memory and lookup) may decrease performance. But I am open to discussing it and performance testing 😄 |
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This PR slightly modify the Image class to use a dictionary for the ScaledImageCache instead of a LinkedList to eliminate the need for a linear search.