Android Question Save rotate Image from ximageview b4a sd_xuiview

[Fabio vega]

Hello I need save Image rotated. I try to save image rotate in ximageview .

but image save is the same as original..

    xImageView1.B4XBitmap = LoadBitmap(dir,filename)
    xImageView1.Rotate(Yrot, Xrot,0)
    
        
        Img= xImageView1.Snapshot
    ór 
        
        Img= xImageView1.B4XBitmap
    
        
    Dim Out As OutputStream
    Out = File.OpenOutput(dir, "File2.jpg", False)
    Img.WriteToStream(Out, 100,   "JPEG")
    Out.Close

 

[Quandalle]

You can use something like

    Dim xui As XUI
    
    Dim img  As B4XBitmap
    img =  xui.LoadBitmap(dir,File)
    img = img.Rotate(90)
            
    Dim Out As OutputStream
    Out = File.OpenOutput(dir, File, False)
    img.WriteToStream(Out, 100,   "JPEG")
    Out.Close

 

[Fabio vega]

You can use something like

    Dim xui As XUI
  
    Dim img  As B4XBitmap
    img =  xui.LoadBitmap(dir,File)
    img = img.Rotate(90)
          
    Dim Out As OutputStream
    Out = File.OpenOutput(dir, File, False)
    img.WriteToStream(Out, 100,   "JPEG")
    Out.Close

Hello,thanks; But this only rotate the image in one plane no over X o Y as

xImageView1.Rotate(Yrot, Xrot,0)

I need, rotete in X,Y,Z and save

 

[Quandalle]

search forum for rotation 3D

 

[Star-Dust]

Hello,thanks; But this only rotate the image in one plane no over X o Y as

xImageView1.Rotate(Yrot, Xrot,0)

I need, rotete in X,Y,Z and save

Fabio, it should work like this

Dim B4XBase As B4XView = xImageView1.GetBase
Dim Image As B4XBitmap = B4XBase.Snapshot

 

[Fabio vega]

Fabio, it should work like this

Dim B4XBase As B4XView = xImageView1.GetBase
Dim Image As B4XBitmap = B4XBase.Snapshot

I test and nothing, the image saved is no rotate

 

[Star-Dust]

try inserting the view into a panel and then capture the panel image

Dim B4XBasePanel As B4XView = xImageView1.GetBase.parent
Dim Image As B4XBitmap = B4XBasePanel.Snapshot