That behaviour of Imager::Color would be a bug, given the documentation.

But I can't reproduce it:

tony@mars:.../git/bse$ perl -MImager -le '$c = Imager::Color->new(0, 0
+, 255); print join ",", $c->rgba'
0,0,255,255

[download]

In reply to Re^5: How should named paramater keys be named? by tonyc
in thread How should named paramater keys be named? by davido

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