iOS Question InitializeFromBytesArray

[Cornelius Smit]

Does anyone have a working example on how to use bytearray to create a bitmap
the string was created from base64 description.

 

[Erel]

Step 1: convert the image to base 64 encoding. I did it with B4J:

Dim su As StringUtils
Dim b() As Byte = File.ReadBytes("C:\Users\H\Downloads\111789.png", "")
File.WriteString("C:\Users\H\Downloads", "img.txt", su.EncodeBase64(b))

Step 2: decode it:

Dim su As StringUtils
Dim b() As Byte = su.DecodeBase64(File.ReadString(File.DirAssets, "img.txt"))
Dim img As Bitmap
Dim in As InputStream
in.InitializeFromBytesArray(b, 0, b.Length)
img.Initialize2(in)