Re: [gtk-list] Re: Problem adding GdkRgb

[Havoc Pennington <rhp zirx pair com>]

On Mon, 10 May 1999, D. Jackson Peacock wrote:
> 
>   gdk_draw_rgb_image_core (drawable, gc, x, y, width, height,
> 			   rgb_buf, 3, rowstride, image_info->conv, NULL,
> 			   0, 0);
> 
> All the values it's trying to pass are sane except that image_info is
> NULL, so it can't get to image_info->conv. image_info is a static variable
> of type (GdkRgbInfo *) in gdkrgb.c and is not set anywhere in the
> gdk_draw_rgb_image function. Do I need to make some kind of call to set up
> the rgb buffer before I try to us it?

Oh, you just need to call gdk_rgb_init() at the beginning of your program
(right after gtk_init()). 

Havoc