Fix Image.Enlarge keep image size in boundaries #204
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Image.Enlarge does not always return an image that fits into the given width and height boundaries. To fix that, imageCalculations() now returns the maximum factor instead if the minimum if no cropping is requested and the desired image is bigger than the source.
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Just discovered that this change does not fix all edge cases. Input of |
greut
reviewed
Nov 3, 2017
| factor = math.Min(xfactor, yfactor) | ||
| } else { | ||
| factor = math.Max(xfactor, yfactor) | ||
| } |
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fyi. this is a revert from #198 with an additional check. Might be better, indeed.
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Thanks for the hint. Wat was the reason for removing the check in first place?
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Image.Enlarge does not always return an image that fits into the given
width and height boundaries.
To fix that, imageCalculations() now returns the maximum factor instead
if the minimum if no cropping is requested and the desired image is
bigger than the source.
Im not completely sure with this but I expected
Image.Enlargeto always return images that don't exceed the width and height provided./cc @tback