Android Question save snapshot

Almog · Sep 11, 2018

Hello,

I used Erel solution (https://www.b4x.com/android/forum/threads/save-only-the-image-inside-the-panel.92333/#post-583937) for saving a snapshot of a B4Xview, and wand to save it to dirinternal.
I didnt find out how can I do that, and what type is erel's code returning.

Does anybody know how can I use this and save the image to dirinternal?

Thanks in advance.

npsonic · Sep 11, 2018

'v' is B4XView

B4X:

Dim bmp As B4XBitmap = v.Snapshot
Dim out As OutputStream
out = File.OpenOutput(File.DirInternal, "mybitmap.png", False)
bmp.WriteToStream(out, 100, "PNG")
out.Close

Almog · Sep 11, 2018

npsonic said:

'v' is B4XView

B4X:

Dim bmp As B4XBitmap = v.Snapshot
Dim out As OutputStream
out = File.OpenOutput(File.DirInternal, "mybitmap.png", False)
bmp.WriteToStream(out, 100, "PNG")
out.Close

Thanks,
Also, do you know what I suppost to fill in (V As B4XView, ?

Thanks in advance.

Erel · Sep 12, 2018

Example:

B4X:

Dim v As B4XView = Panel3

Android Question save snapshot

Almog

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npsonic

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Almog

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Erel

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