Base64 Images

[BareK]

Is it possible to feed an image control with a base64 encoded image ?

Something like:

app.CreateImage( "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAIAAAD8GO2jAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAAySURBVEhL7c0xEQAgDAAxtKCnZusQCZnY/i57zt35qoAKqIAKqIAKqIAKqIAK6HOw8wC78Hw9Xl1J9AAAAABJRU5ErkJggg==" );

I tried many things but none seems to work (except using a webview, but this is not what I am looking for).

Thanks in advance :)

[alex.symbroson]

For me following works:

img = app.CreateImage( null,.3,.15);
img.SetPixelData("iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAIAAAD8GO2jAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAAySURBVEhL7c0xEQAgDAAxtKCnZusQCZnY/i57zt35qoAKqIAKqIAKqIAKqIAK6HOw8wC78Hw9Xl1J9AAAAABJRU5ErkJggg" );
lay.AddChild( img );

[BareK]

Thanks for the quick reply ;)

It doesn't work on my device (DS 1.61, OS CyanogenMod 13):

• App.CreateImage( null0.3, 0.15, , , )
• -> #1
• Img.SetPixelData( iVBORw0KGgoAAAANSUhEUgAAACAAAAAg..., , , )
• WARNING: Img.SetPixelData() failed! (Attempt to invoke virtual method 'java.lang.String java.lang.String.toLowerCase(java.util.Locale)' on a null object reference)
• 
  

But searching the forum for SetPixelData it appears that it is working with the alpha version.

Now I know what function to track, thanks ;)

Hope it will work soon!

[alex.symbroson]

As Steve already mentioned you should try using SetPixelData(data,-1,-1,"") so that options is not undefined

[BareK]

Thanks again :)

I tried many things but always the same result.

I even tried to previously create an existing image then setting the pixel data, with no success at all:

img = app.CreateImage( "/Sys/Img/Hello.png" );
img.SetPixelData( "iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAIAAAD8GO2jAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAAySURBVEhL7c0xEQAgDAAxtKCnZusQCZnY/i57zt35qoAKqIAKqIAKqIAKqIAK6HOw8wC78Hw9Xl1J9AAAAABJRU5ErkJggg", 1.0, 1.0, "not_empty" );

• App.CreateImage( null0.3, 0.15, , , )
• -> #1
• Img.SetPixelData( iVBORw0KGgoAAAANSUhEUgAAACAAAAAg..., , , )
• WARNING: Img.SetPixelData() failed! (Attempt to invoke virtual method 'java.lang.String java.lang.String.toLowerCase(java.util.Locale)' on a null object reference)

So I believe this might be something that has been solved in the current alpha :)