Android Question KVS put image increases a lot the file size

ilan

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Hi

I am using KVS to create a database with custom types and that also includes images.

I add the images with the putimages function in the kvs2 class the problem is that the db filesize get very big even if the jpg images are very small

A 60kb image make a 214kb db file.
A 1.6 mb image makes a db file size of 14mb.

How can i get the same filesize as the images i put?

Thank you
 

Alexander Stolte

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i'm using this function before I upload it, I do not notice any negative, but this function is only a little bit different to yours

B4X:
'Converts an image to a bytes array (for BLOB fields).
Public Sub ImageToBytes(Image As Bitmap) As Byte()
    Dim out As OutputStream
    out.InitializeToBytesArray(0)
    Image.WriteToStream(out, 100, "JPEG")
    out.Close
    Return out.ToBytesArray
End Sub
 
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ilan

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Will it also work for b4j?

I am not sure i can choose the quality and file type when writing to stream on b4j.
 
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ilan

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