Re: gdk_screen_get_monitor_width_mm returns -1

[Oscar Lazzarino <oscar lazzarino gmail com>]

On Thu, Feb 18, 2010 at 12:41 PM, Oscar Lazzarino
<oscar lazzarino gmail com> wrote:
> Hi,
>
> I'm trying to get the size of a monitor via gdk, but I always get -1
> when measuing the size of a single monitor.
>
> With the attached code, I get this result when using multi-monitor
>

Of course the line

		screen_h = gdk_screen_get_height(screen);

should have been

		screen_h = gdk_screen_get_height_mm(screen);

Sorry for the typo.

Now the results are (multi-monitor and xinerama)

Display has 2 screens
    Screen 0: 524mm x 331mm --  has 1 monitors
        Monitor 0: 1920 x 1200 -- -1mm x -1mm
    Screen 1: 382mm x 302mm --  has 1 monitors
        Monitor 0: 1280 x 1024 -- -1mm x -1mm

Display has 1 screens
    Screen 0: 873mm x 331mm --  has 2 monitors
        Monitor 0: 1920 x 1200 -- -1mm x -1mm
        Monitor 1: 1280 x 1024 -- -1mm x -1mm

bust still I get invalid measures for each monitor...

Thanks

Oscar Lazzarino