[haiku-development] Re: Keymap preflet, offscreen drawing
- From: Alexandre Deckner <alex@xxxxxxxxxxxx>
- To: haiku-development@xxxxxxxxxxxxx
- Date: Mon, 25 Feb 2008 18:05:27 +0100
Stephan Assmus wrote :
Did you make the view transparent? view->SetViewColor(B_TRANSPARENT_COLOR);
This will prevent the app_server from clearing the background before
calling your Draw(). In turn, you need to draw every pixel of your view,
which will be the case if your bitmap is of the same size as the view.
Thanks, that helped!
It was already set in the MapView constructor though, and doing it in
AttachedToWindow() didn't work either, i had to do it after adding it to
its parent view.
Regards,
Alex
- Follow-Ups:
- [haiku-development] Re: Keymap preflet, offscreen drawing
- From: Axel Dörfler
- References:
- [haiku-development] Keymap preflet, offscreen drawing
- From: Alexandre Deckner
- [haiku-development] Re: Keymap preflet, offscreen drawing
- From: Alexandre Deckner
- [haiku-development] Re: Keymap preflet, offscreen drawing
- From: Stephan Assmus
Other related posts:
- » [haiku-development] Keymap preflet, offscreen drawing
- » [haiku-development] Re: Keymap preflet, offscreen drawing
- » [haiku-development] Re: Keymap preflet, offscreen drawing
- » [haiku-development] Re: Keymap preflet, offscreen drawing
- » [haiku-development] Re: Keymap preflet, offscreen drawing
- » [haiku-development] Re: Keymap preflet, offscreen drawing
- » [haiku-development] Re: Keymap preflet, offscreen drawing
- » [haiku-development] Re: Keymap preflet, offscreen drawing
- » [haiku-development] Re: Keymap preflet, offscreen drawing
- » [haiku-development] Re: Keymap preflet, offscreen drawing
- » [haiku-development] Re: Keymap preflet, offscreen drawing
- » [haiku-development] Re: Keymap preflet, offscreen drawing
Did you make the view transparent? view->SetViewColor(B_TRANSPARENT_COLOR); This will prevent the app_server from clearing the background before calling your Draw(). In turn, you need to draw every pixel of your view, which will be the case if your bitmap is of the same size as the view.
- [haiku-development] Re: Keymap preflet, offscreen drawing
- From: Axel Dörfler
- [haiku-development] Keymap preflet, offscreen drawing
- From: Alexandre Deckner
- [haiku-development] Re: Keymap preflet, offscreen drawing
- From: Alexandre Deckner
- [haiku-development] Re: Keymap preflet, offscreen drawing
- From: Stephan Assmus