• TheDGuy (3/3) Nov 30 2015 Hi,
• lobo (12/16) Nov 30 2015 Are any of these suitable for your needs?
• TheDGuy (3/19) Nov 30 2015 Thanks for your answer,
• drug (3/27) Nov 30 2015 As I know cairo is a part of GTK, so you consider using cairo as a
• drug (2/30) Nov 30 2015 *you can consider
• visitor (8/9) Nov 30 2015 for example, in pseudo code
• TheDGuy (29/29) Dec 04 2015 Thanks for your answers. I think Cairo is the right way but i
• visitor (2/2) Dec 06 2015 gtkd demos for examples, might be of interest, like clock :
• TheDGuy (3/5) Dec 07 2015 Thanks!

TheDGuy <loder.feuer googlemail.com> writes:

Hi,
is there any possibility, to draw with a pixelbuffer to a surface 
(for example with GTKD) and to update it every few milliseconds?

lobo <swamplobo gmail.com> writes:

On Monday, 30 November 2015 at 08:37:04 UTC, TheDGuy wrote:
 Hi,
 is there any possibility, to draw with a pixelbuffer to a 
 surface (for example with GTKD) and to update it every few 
 milliseconds?

Are any of these suitable for your needs?

https://github.com/DerelictOrg/DerelictSDL2
http://dgame-dev.de/

https://github.com/DerelictOrg/DerelictSFML2
https://github.com/DerelictOrg/DerelictAllegro5
http://api.gtkd.org/src/gdk/Cairo.html


I'm using DerelictSDL2 and Dgame for small 2D hobby games and 
loving it. Haven't used the others for D pixel rendering but I'm 
sure they're fine too.

bye,
lobo

TheDGuy <loder.feuer googlemail.com> writes:

On Monday, 30 November 2015 at 09:09:00 UTC, lobo wrote:
 On Monday, 30 November 2015 at 08:37:04 UTC, TheDGuy wrote:
 Hi,
 is there any possibility, to draw with a pixelbuffer to a 
 surface (for example with GTKD) and to update it every few 
 milliseconds?

 Are any of these suitable for your needs?

 https://github.com/DerelictOrg/DerelictSDL2
 http://dgame-dev.de/

 https://github.com/DerelictOrg/DerelictSFML2
 https://github.com/DerelictOrg/DerelictAllegro5
 http://api.gtkd.org/src/gdk/Cairo.html


 I'm using DerelictSDL2 and Dgame for small 2D hobby games and 
 loving it. Haven't used the others for D pixel rendering but 
 I'm sure they're fine too.

 bye,
 lobo

Thanks for your answer,
but there is no specific solution inside GTKD?

drug <drug2004 bk.ru> writes:

On 30.11.2015 15:49, TheDGuy wrote:
 On Monday, 30 November 2015 at 09:09:00 UTC, lobo wrote:
 On Monday, 30 November 2015 at 08:37:04 UTC, TheDGuy wrote:
 Hi,
 is there any possibility, to draw with a pixelbuffer to a surface
 (for example with GTKD) and to update it every few milliseconds?

 Are any of these suitable for your needs?

 https://github.com/DerelictOrg/DerelictSDL2
 http://dgame-dev.de/

 https://github.com/DerelictOrg/DerelictSFML2
 https://github.com/DerelictOrg/DerelictAllegro5
 http://api.gtkd.org/src/gdk/Cairo.html


 I'm using DerelictSDL2 and Dgame for small 2D hobby games and loving
 it. Haven't used the others for D pixel rendering but I'm sure they're
 fine too.

 bye,
 lobo

 Thanks for your answer,
 but there is no specific solution inside GTKD?

As I know cairo is a part of GTK, so you consider using cairo as a 
specific solution.

drug <drug2004 bk.ru> writes:

On 30.11.2015 16:09, drug wrote:
 On 30.11.2015 15:49, TheDGuy wrote:
 On Monday, 30 November 2015 at 09:09:00 UTC, lobo wrote:
 On Monday, 30 November 2015 at 08:37:04 UTC, TheDGuy wrote:
 Hi,
 is there any possibility, to draw with a pixelbuffer to a surface
 (for example with GTKD) and to update it every few milliseconds?

 Are any of these suitable for your needs?

 https://github.com/DerelictOrg/DerelictSDL2
 http://dgame-dev.de/

 https://github.com/DerelictOrg/DerelictSFML2
 https://github.com/DerelictOrg/DerelictAllegro5
 http://api.gtkd.org/src/gdk/Cairo.html


 I'm using DerelictSDL2 and Dgame for small 2D hobby games and loving
 it. Haven't used the others for D pixel rendering but I'm sure they're
 fine too.

 bye,
 lobo

 Thanks for your answer,
 but there is no specific solution inside GTKD?

 As I know cairo is a part of GTK, so you consider using cairo as a
 specific solution.

*you can consider

visitor <visitor gmail.com> writes:

 but there is no specific solution inside GTKD?

for example, in pseudo code

auto surf = new Surface(.......); // look for cairo.Surface doc
auto cr = cairo.Context.Context.create(surf);

// pb is an existing gdkpixbuf.Pixbuf
gdk.Cairo.setSourcePixbuf(cr, pb, width, height);
cr.paint();

adding onDraw event listener on the widget owner of the Pixbuf 
(gtk.Image for example)

TheDGuy <loder.feuer googlemail.com> writes:

Thanks for your answers. I think Cairo is the right way but i 
have a hard time to translate any of those C++ or Python 
tutorials to D, my current code:

import gtk.Main;
import gtk.MainWindow;
import gtk.DrawingArea;
import gdk.Cairo;
import gtk.Widget;

void main(string[] args){
	Main.init(args);
	MainWindow win = new MainWindow("Tutorial");
	win.setDefaultSize(250,250);

	win.add(new MyArea());
	win.showAll();
	Main.run();
}

class MyArea : DrawingArea
{
	this(){
	}

	bool on_draw(){

		return true;
	}
}

I tried to work with this Python tutorial (i think Python is 
easier to read than C++):
http://www.tortall.net/mu/wiki/PyGTKCairoTutorial

but if i try to do this: "cr = self.window.cairo_create()" i get:
"No property Window for type main.Area"?

visitor <visitor gmail.com> writes:

gtkd demos for examples, might be of interest, like clock :
https://github.com/gtkd-developers/GtkD/blob/master/demos/cairo/cairo_clock/clock.d

TheDGuy <loder.feuer googlemail.com> writes:

On Sunday, 6 December 2015 at 13:32:19 UTC, visitor wrote:
 gtkd demos for examples, might be of interest, like clock :
 https://github.com/gtkd-developers/GtkD/blob/master/demos/cairo/cairo_clock/clock.d

Thanks!
I didn't knew about that source, that helped me alot :)