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You can use Canvas.DrawView to draw the panel. This sub is useful for creating a canvas: 'don't forget to release when done Public Sub CreateCanvas (width1 As Int, height1 As Int) As Canvas Dim iv As ImageView iv.Initialize("") iv.SetLayoutAnimated(0, 1, 0, 0, width1, height1) Dim c As
link: Hi, Can you help me how to save panel as bitmap? I have 3 view in a panel and I want to save panel as bitmap and then save it in gallery Can you send
link: I dont no why I cant save panel as bitmap @Erel please help me and share a source code :(
link: I have tried with Sub CreateBitmap(V As View) As Bitmap Dim C As Canvas C.Initialize(V) Dim Bitm As Bitmap = C.CreateBitmap C.Release

Of course. Dim x As B4XBitmap = YourBitmap Dim out As OutputStream = File.OpenOutput(xui.DefaultFolder, "1.png", False) x.WriteToStream(out, 100, "PNG") out.Close
link: Great. Thank you Erel :)
link: Is there any way I can save a bitmap to disk ? TIA

"4 TCC FF3F25A5-A6F6-3873-9A44-8464B4930400 + 7368", "5 TCC FF3F25A5-A6F6-3873-9A44-8464B4930400 + 7176", "6 TCC FF3F25A5-A6F6-3873-9A44-8464B4930400 + 23336", "7 libxpc.dylib E3530448-A171-371F-9E54-6EFDA87582CA + 97304"
link: I have this in the Project Attributes #PlistExtra: <key></key><string>This app needs access to photos.</string>
link: Probably missing a plist key. See this example: https://www.b4x.-error.90657/post-573183

I used ALAssets time ago and worked nicely --> Just searched my code (probably, based on some example in the library thread). There are some differences. Basically, after creating an album, you should wait until it is really created before storing anything in it. The way to do it is: Call MyPhoto
link: hi, I am using the awesome library ALAssets, but when I try to save a picture on a specific album the app explodes?, the library is on the link : htt
link: thank you, I will try

Yes, it's pretty easy. You do need to pass the background. This below isn't complete, but just add a second bitmap and assign it to an imageview and add it to photopanel. Add the background first, then the drawing on top. Sub Watermark (Image As Bitmap, background as bitmap) As Bitmap Dim P
link: I'm drawing freehand (Less Note app) on a canvas which is initialized to a panel. After drawing, it's easy to save the drawing to the photo gallery us

Thanks After playing with phone.AddImageToAlbum which makes the images store visible in the gallery it now makes sense and works fine :)
link: Use iPhone library. Dim phone as Phone Phone.saveimagetocameraroll
link: Hi, I am using the camera code to capture photos from the camera (or import from the gallery) . I then reduce the size of this and then need to send t

I have changed the code. Instead of saving the bitmap I am saving the bytes of that bitmap.
link: WriteB4XObject as well as B4A WriteObject method do not support writing bitmaps. You need to take the bitmaps out of the map and use kvs.PutBitmap to
link: I am even trying to do RAF.WriteB4XObject(bitmap,0) it gives the same error But it was Ok when I was using WriteObject
link: hi, I have a map with different type (custom types, text, bitmaps,...) I am trying to save this map with KVS to be able to send it to another user. B

Your code correctly saves the bitmap. What is the problem?
link: Snapshot returns a B4XBitmap. With B4XBitmap.WriteToStream you can save it in a file. Then, I have no experiene in sharing files between iOS and other
link: Thanks so much for the help but a little help on how to save I have Private MyImageView, MyPanel As B4XView Sub Save_Click MyImageView.SetBitma
link: Noted Klaus Kindly help me out with how to save using b4xBitmap.writetostream. I have tried but could not get it working #6 Thank You

I use imageview.Bitmap for save bitmap Thanks
link: Hello I need to shot from googlemap But there isn't any method for shot So search in forum and know i have to use Canvas But i dont know how use it an
link: I initialize canvas with googlemap and how save it in bitmap? Thanks
link: Don't. Use a different ImageView for this (can be hidden). Example: https://www.b4x.com/android/forum/threads/how-to-take-screen-shot-on-a-web-page.5

Is it possible to save the iBarcode preview as a bitmap? I have tried code of the form: Private temp_imageview As ImageView Private temp_rect As Rect Private temp_bmp As Bitmap Private temp_canvas As Canvas temp_imageview.Initialize("") Page1.RootPanel.AddView(temp_imageview, 0, 0, Page1.RootPan
link: No NativeObject/Objective C sorcery to do it? It doesn't have to be a bitmap.
link: I don't think that it is possible. As you saw, Canvas.DrawView will not draw the preview layer.
link: Hi, attached you can find the modified library source and the compiled library. I have added the CaptureStillImage method and the CapturingStillImage

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