Hello,
Does anybody know if there is a way to create and save an image that contains a screenshot of a panel (with all the B4Xview inside)?
Thanks in advance
Good day I am a bit frustrated as my code work in Android but not in IOS
I get the following error
Error occurred on line: 65 (Main)
Error loading image.
Stack Trace: (
CoreFoundation <redacted> + 252
libobjc.A.dylib objc_exception_throw + 56
CoreFoundation <redacted> +...
Hello Community,
I am trying to show a picture saved in a column of a SQL Server table using an ImageView.
Here is a sample of the data I retrieve from the database:
[{"kunde_id":26058,"Saison":"20181231","status":0,"vorname":"Hal","name":"****","adresse1":"1354 Main...
This new library will allow you to make cuts on images in a square (rectangular), circle and ellipse.
Moreover, the image can be enlarged by the user, and rotated to obtain different cuts.
I have used XUI libraries, if I have time I convert it to Android.
The full version will be distributed to...
After searching in the forum, I tried this code:
' The image
Dim bitmap As Bitmap = LoadBitmap(File.DirAssets, "prueba.jpg")
' Copy to ...files/pruebas/prueba.jpg
Dim Out As OutputStream
Dim r As RuntimePermissions
Out = File.OpenOutput(r.GetSafeDirDefaultExternal("pruebas"), "prueba.jpg"...
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Hello,
I used erel solution for snapshot an item (for example - panel) - (https://www.b4x.com/android/forum/threads/save-only-the-image-inside-the-panel.92333/#post-583937)
Sub Button1_Click
Dim bmp As B4XBitmap = Crop_Image(Panel1, Panel1.left, Panel1.top, Panel1.width, Panel1.height...
Hi,
I want a library that would allow users to add text over images like this-
http://innov8tiv.com/wp-content/uploads/2015/04/add-text-to-image-4-500x400.jpg
I know a library exists in B4A, but can't find it right now.
Can anyone point me in the right direction?
Thank you.
BitmapCreator lacks some important instructions on Canvas.
Sometimes switching from BitmapCreator to Canvas and vice versa would slow down the code too much, so it would be better to implement them with BitmapCreator.
I started writing some divers, if someone finds a way to improve it or add...
Originally posted a B4J/inline Java version of this in the B4J Code Snippets (https://www.b4x.com/android/forum/threads/image-to-jpeg-byte-array-with-resize-quality-options.91746/). @Erel pointed out though that the XUI library had the functionality that I was doing with Java, so I decided to...
Due to @Erel's comment below, I've rewritten this in pure B4X basic. The new version should work with B4A, B4J and B4i. New version (that should be used) can be found here https://www.b4x.com/android/forum/threads/b4x-xui-image-to-jpeg-byte-array-with-resize-quality-options.91774/.
' Converts...
With this code you can retrieve images shared to your app (e.g. if a user selects one or more images from the gallery and selects "Share..."). No permissions are required as the user selects the images :)
Add this to the manifest (send = one image, multiple = multiple images)
*code optimized*...
Hello,
I've started working with Firebase Notification messages successfully following the various guides.
Now I want to add images and buttons that show directly in the notification and I'm a little confused on how best to do that.
Here's a guide I've found with a sample of a possible result...
Hello everyone,
First of all, I want thank Erel, DonManfred and KMatle because a lot of the codes for them.
In this example (Select an image from gallery and display it, Resize the image, Save the image from Imageview to app's folder, Upload the image to the server, Display the image from the...