If you build an app which uses a larger form you might have realized this by pairs of labels and edittexts. The label ist used for the description (f.e. "Name") and the edittext will contain the...
This project demonstrates grayscaling of a multi colored image and then the binarization (i.e black or white pixels only) of the grayscaled image. The binarization is based on Otsu Thresholding as...
This project demonstrates the conversion of RGB images to various options of Grayscale images. It is based on the tutorial at http://www.tannerhelland.com/3643/
Hello,
This app is a sample to get GPS info, save into file, load list of tracks, show in map,
assign a photo and send map and log info in CSV format by email.
Also there is some code about saving...
The attached AbstractLayout.txt file includes the layouts of the Samsung Galaxy Nexus, the first Android 4.0 device.
You should copy it to Basic4android installation folder...
There are situations where we change the panel colors, like when the user select its own color, and we dont know if the text of the labels will be seen. Commonly we define black or white for text...
normaly B4A use UTF8 encoding, but can create files in ANSI too, but be carefull !
Windows an a Western PC use ANSI codepage 1252, this is in B4A "WINDOWS-1252".
Mostly the encoding...
The attached project shows the use of the USB library to communicate with Midi Devices over USB. I realize that this may open a can of worms, as it seems nothing about Midi communication is...
The attached project will generate the Reed Solomon generator polynomials for 7, 10, 13, 15, 16, 17, 18, 20, 22, 24, 26, 28, and 30 error correction words that might be required for QR codes as...
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