BlueGUI V2 : Put an image into a Canvas gadget.?

Author

Message

Freddix

AGK Developer

22

Years of Service

User Offline

Joined: 19th Sep 2002

Location: France

Posted: 15th Feb 2006 00:36

Link

I've found in the help that you can output a canvas gadget into a DarkBASIC Professional Image but is it possible to put a DarkBASIC Professional image into a Canvas gadget ?

All we have to decide is what to do with the time that is given to us.

Back to top

Profile PM Email Website

The Fat Centurion

19

Years of Service

User Offline

Joined: 4th Dec 2004

Location: Swindon, UK

Posted: 15th Feb 2006 13:05

Link

Hi Freddix,

No, its not possiable at the moment to put an image into a Canvas Gadget but you can load an image into the panel gadget.

Something like this

+ Code Snippet

load image fileName,1,1
setPanelImage GadgetName, 1

the only problem is there is no scaling to the image but if you check out the ListView example, there is scaling function there.

Hope this helps..

Back to top

Profile PM

Freddix

AGK Developer

22

Years of Service

User Offline

Joined: 19th Sep 2002

Location: France

Posted: 15th Feb 2006 15:48

Link

ok thanks.

All we have to decide is what to do with the time that is given to us.

Back to top

Profile PM Email Website

Freddix

AGK Developer

22

Years of Service

User Offline

Joined: 19th Sep 2002

Location: France

Posted: 15th Feb 2006 16:16 Edited at: 15th Feb 2006 17:09

Link

so I've made mine then :

+ Code Snippet

Function SetCanvasImage( GadgetNumber, ImageNumber , Memblok )
  Make Memblock From Image Memblok, ImageNumber
  MbcXSize = Memblock DWord( Memblok, 0 ) : MbcYSize = Memblock DWord( Memblok, 4 )
  Depth = Memblock DWord( Memblok, 8 ) / 8
  GadXSize = GadgetWidth( GadgetNumber ) : GadYSize = GadgetHeight( GadgetNumber )
  If GadXSize < XSize : XSize = GadXSize : Else : XSize = MbcXSize : Endif
  If GadYSize < YSize : YSize = GadYSize : Else : YSize = MbcYSize : Endif
  For YLoop = 0 To YSize-1
    For XLoop = 0 to XSize-1
      If Depth = 4
        _Ink = Memblock Dword( Memblok, 12 + ( Depth * XLoop ) + ( YLoop * MbcXSize * Depth ) )
       Else
        _Ink = Memblock Word( Memblok, 12 + ( Depth * XLoop ) + ( YLoop * MbcXSize * Depth ) )
       Endif
      DrawPoint GadgetNumber, XLoop, YLoop, _Ink
     Next XLoop
   Next YLoop
  PaintGadget GadgetNumber
  Delete Memblock Memblok
 EndFunction

All we have to decide is what to do with the time that is given to us.

Back to top

Profile PM Email Website

Olby

21

Years of Service

User Offline

Joined: 21st Aug 2003

Location:

Posted: 15th Feb 2006 18:29

Link

Awesome... Can I also use your function?

"Gangsters die, they don't go to heaven where angels fly!"
AMD Sempron 3.1+ Ghz, 512MB Ram, ATI R9550 256MB Ram, Sound Blaster Live!, WinXP SP2, DirectX 9.0c

Back to top

Profile PM Website

Freddix

AGK Developer

22

Years of Service

User Offline

Joined: 19th Sep 2002

Location: France

Posted: 15th Feb 2006 20:57

Link

yes of course :p

All we have to decide is what to do with the time that is given to us.

Back to top

Profile PM Email Website

D Ogre

21

Years of Service

User Offline

Joined: 19th Nov 2003

Location:

Posted: 23rd Feb 2006 00:24

Link

Very cool function, Freddix. I was almost ready to post this very question and then I saw you have came up with a solution. I'm surprised that Rob K didn't address this issue with Blue GUI 2.0. After all, this would be a critical feature to implement, if you are manipulating images in an image editor written with the plugin. You need to be able to send the images to DBPro, and get them as well.

Another thing, it would be nice to be able to print and image or gadget too. (i.e. Maybe printDialog(gadget handle)) I might have to mention this to him later.

Back to top

Profile PM

Sorry your browser is not supported!

DLL Talk / BlueGUI V2 : Put an image into a Canvas gadget.?