greetings,
Am Sonntag, 14. Juli 2002 05:55 schrieben Sie:
> Jan Luehr <[EMAIL PROTECTED]> writes:>
>
> > > gdk_color_parse("red",&color_red); //Parse Red
> > >
> > > x = gdk_color_alloc (system_colormap,&color_red);//Allocate it
> > > printf ("Value %d\n",x); //Returns 1
>
> In GTK 2 it's much easier to use gdk_gc_set_rgb_fg_color() instead of
> using gdk_color_alloc(). (set_rgb_ doesn't require the color to be
> allocated)
>
> > > gdk_draw_pixmap(widget->window, //Draw the second one.
> > > gc_red,
> > > pixmap_red,
> > > 20,20,
> > > 20,20,
> > > 20, 20);
>
> Your problem is that the GC foreground color has no effect on drawing
> a pixmap; it only affects drawing lines, etc.
Nice.
1st. I have 1.2 only.
2nd Can you beg me a few lines how to draw a red / green square into a pixmap
and show it into the window?
I added these lines. The square is black now.
gdk_draw_rectangle (pixmap_red,
gc_red,
TRUE,
0,0,
20,20);
Why?
Keep smiling
--
GnuPG Key available at http://www.jluehr.de.vu/public_key.asc
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