Latest Icy update breaks filesaver from script editor?

[Nicoco]

I cannot save images in my scripts, I believe it is related to the latest Icy update.

A quick test script:

importClass(Packages.icy.image.IcyBufferedImage)
importClass(Packages.icy.type.DataType)
importClass(Packages.icy.file.Saver)
importClass(Packages.java.io.File)

binaryImage = new IcyBufferedImage(100, 100, 1, DataType.BYTE)
outputFile = new File("/tmp/test.png")
Saver.saveImage(binaryImage, outputFile, true)

returns:

Wrapped java.lang.NullPointerException (script#9)

Any workaround?

[Osvaldo Fuica]

Hi Nicoco, 

It seems that the "saveImage" function in the last release is broken.

You can create a Sequence and then save it.

Here you have a simple example.

importClass(Packages.icy.image.IcyBufferedImage)
importClass(Packages.icy.type.DataType)
importClass(Packages.icy.file.Saver)
importClass(Packages.java.io.File)
importClass(Packages.icy.sequence.Sequence)

binaryImage = new IcyBufferedImage(100, 100, 1, DataType.BYTE)
outputFile = new File("/tmp/test.png")

sequence = new Sequence(binaryImage)
Saver.save(sequence, outputFile)

Best, 

[Nicoco]

Thanks for the tip, but this is WAAAAAAYYYYY slower than saving the image directly. :(

I guess I'm going to investigate how to revert to the previous version of Icy.

[Stephane]

Hi Nicoco,

Indeed there is a minor bug with the last version with the metadata affecting that particular save method, i think it's related to the Bio-Formats version we are using as well. We will dispatch a fix in the day to address that problem !

Best,

- Stephane

[Stephane]

Fix included in Icy 1.8.3.0 :)

[Nicoco]

Great! Thanks a lot.