Gambas ONE

Sometimes Gambas has problems with GTK.....

Do you want to destroy every PictureBox ?

Well, so I simply answer this your question: I have read in a PNG as a string of bytes, and I am looking for a way to convert that string of bytes to an Image or Picture type, to display to a canvas. ...and this's my code: :| Public Sub Form_Open() Dim pc As Picture pc = Picture.FromString(File.Load...

Excuse me,
why Base64 ?

cogier wrote: ↑

Monday 09th April 2018 6:55pm

Unfortunately it doesn't tell you how to print the contents of a DrawingArea.

I suggest this Wiki page of italian forum:

http://www.gambas-it.org/wiki/index.php ... rawingArea

Member of Italian Gambas forum, Gianluigi, suggests this other way (look at attached file)

...a very little and simple code: Public Sub Button1_Click() Dim im As Image Dim px, n As Integer im = Image.Load("/path/of/my/file/image") For n = 0 To im.Pixels.Max px = im.Pixels[n] Print n, "Pixel: "; Hex(px, 6) Print Null, Hex(Shr(px, 16) And &FF, 2), Hex(Shr(px, 8) And &FF, 2), Hex(px And &FF,...

I just would like to point out the specific " MediaPlayer " Class of the Gambas gb.media Component. Look this at: http://gambaswiki.org/wiki/comp/gb.media/mediaplayer Other and more generally on playing audio-video: http://www.gambas-it.org/wiki/index.php?title=Guide_della_comunit%C3%A0#Gestione_dei...

Does anybody have any example code using Object.Lock and Object.Unlock ? Just a little and simple example: Public Sub ToggleButton1_Click() If ToggleButton1.Value Then Object.Lock(Button1) ToggleButton1.Text = "Now Button1's locked !" ' Button1 click event will not be raised ! Else Object.Unlock(Bu...

You might also try some other ways: - http://www.gambas-it.org/wiki/index.php?title=Immissione_di_dati_dalla_tastiera_durante_l%27esecuzione_di_un_programma#Invio_di_dati_dalla_tastiera_in_un.27applicazione_a_riga_di_comando - http://www.gambas-it.org/wiki/index.php?title=Individuare_i_tasti_della_t...