I'm using this example to do my chat: https://www.b4x.com/android/forum/threads/b4x-cross-platform-chat-layout-example.112649/#content
But i did not get how to put an image in the bubble. Is there a way to do this with this example?
I'm trying to figure out how to reveal an image by putting a black bitmap on top of it, then letting the user draw on the screen to gradually reveal the image.
(Think of it as rubbing soot off a window so you can see through it.)
I can draw with transparency to completely reveal the...
Hi, for my personal need, i had to write a small class in order receive notification when the app is showing (foreground).
Maybe it can be useful to someone.
You can set:
Custom Text Color
Custom Background Color
The showing time
Vibrate (import the library "iPhone")
I am working with 2 types of image sources:
- IMG downloaded from an URL and
- images returned into a json with base64 format.
1/ But i do not know how to put the image b64 in an image view,
2/ in the meantime and until today, I do like this: I first copy the image datas from base64...
Hello, i was looking for a lib that do all the functions mentioned in title and the best lib that i found and that works perfectly is this one https://www.b4x.com/android/forum/threads/multitouchwithdynamicaddandremove.84516/#content made by @Johan Schoeman
But it's only working with one image...
Here is a ContentChooser Example project to choose a image at phone for use in a activity with image view. it works with B4A 9.x and Android 8.1
Hi All, i need to show the image taken using CameraEx class in the gallery, I found the code below which i am implementing in the Camera1_PictureTaken function right after taking the picture, i remember this working just fine before, but for some reason it is no longer working, i thought maybe i...
im using the library : ImageDownloader
in a loop of a few items of a customview
I just noticed that the images are systematically downloaded from the server.
In fact, I would like to find a way to use the cache
- the image already exists
- and has the same properties. (if...
Estoy trabajando en un proyecto donde debo cargar una imagen desde la galería y mostrarla en un imageView, ya la puedo seleccionar con este código:
Chooser.Show("image/*", "Seleccione Imagen")
Hello, i am trying to get image from a video. I did it when i recorded a video and went back to app, but when i use the ContentChooser i can't do this.
How can i get the image from a video after i choose this image with ContentChooser?
Here is my code to get the image after i record a video...
I'm looking for an imageview that provides the usual pinch to zoom and panning capabilities. I came across Narek Adonts' libZOOM library, discussed here: https://www.b4x.com/android/forum/threads/zoomable-imageview.55185/ but I am having the same issue that Graham Bancroft reported which is...
I found this great photo editor, it is free to integrate : https://www.dsphotoeditor.com/
standard license also for commercial apps is free (if the logo is displayed)
white label customization available for a fee
Any volunteer to create a b4a wrapper?
Would be really nice !
I used to open...
I'm sure some of you have seen some of the youtube clips of the ESP32 Camera Module (if not you can check out a few here). The demos are intriguing and open up a world of possibilities. I have a project in mind to use an ESP32 and the Camera module triggered from a PIR sensor and snap a picture...
I tried to use Erel's new class (https://www.b4x.com/android/forum/threads/class-fileprovider-share-files.97865/#content) to share an image. I tried to share an image by the example of sharing a file, but the app crashed...
Does anybody have an example of sharing an image(only) using...
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> +...
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:
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...