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lunduniversity / introprog-scalalib

Scala library with simple-to-use utilites for students of introductory programming. http://cs.lth.se/pgk/api
BSD 2-Clause "Simplified" License
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Improve getPixel error handling #5

Closed jos-rosenqvist-3812 closed 5 years ago

jos-rosenqvist-3812 commented 5 years ago

Adding a require to getPixel makes the exception for out-of-bounds coordinates be thrown in the calling thread, which makes the stack trace easier to understand.

Fixes #4.

bjornregnell commented 5 years ago

Thanks! Nice improvement!