[gtk-list] [patch] New function in gdkdraw.c: gdk_draw_point()

[Patrice Fortier <Patrice Fortier aquarel fr>]

Here is a patch to complete the gdk draw API.
I added the gdk_draw_point function, so now someone can draw
a single point in a window.

I think it's faster to draw a single point in a window than
create an image, draw the point in the image, copy the image
to the window, and destroy the image... but I may be wrong :).


As this is the first time I submit a patch here, I was wondering
what was the "standard way" of doing this?
Sending a diff file to the list (just like this) or is there another
way?


diff-file (against 971109 version) following,
Patrice.



diff -cr gtk+-971109.orig/gdk/gdk.h gtk+-971109/gdk/gdk.h
*** gtk+-971109.orig/gdk/gdk.h	Fri Oct 31 06:23:31 1997
--- gtk+-971109/gdk/gdk.h	Mon Nov 10 18:59:01 1997
***************
*** 438,443 ****
--- 438,447 ----
  
  /* Drawing
   */
+ void gdk_draw_point      (GdkDrawable  *drawable,
+                           GdkGC        *gc,
+                           gint          x,
+                           gint          y);
  void gdk_draw_line       (GdkDrawable  *drawable,
  			  GdkGC        *gc,
  			  gint          x1,
diff -cr gtk+-971109.orig/gdk/gdkdraw.c gtk+-971109/gdk/gdkdraw.c
*** gtk+-971109.orig/gdk/gdkdraw.c	Fri Oct 31 06:23:37 1997
--- gtk+-971109/gdk/gdkdraw.c	Mon Nov 10 19:00:43 1997
***************
*** 22,27 ****
--- 22,46 ----
  
  
  void
+ gdk_draw_point (GdkDrawable *drawable,
+                 GdkGC       *gc,
+                 gint         x,
+                 gint         y)
+ {
+   GdkWindowPrivate *drawable_private;
+   GdkGCPrivate *gc_private;
+ 
+   g_return_if_fail (drawable != NULL);
+   g_return_if_fail (gc != NULL);
+ 
+   drawable_private = (GdkWindowPrivate*) drawable;
+   gc_private = (GdkGCPrivate*) gc;
+ 
+   XDrawPoint (drawable_private->xdisplay, drawable_private->xwindow,
+               gc_private->xgc, x, y);
+ }
+ 
+ void
  gdk_draw_line (GdkDrawable *drawable,
  	       GdkGC       *gc,
  	       gint         x1,