Hi everyone, I'm in trouble using the transparency with the xpm even looking on a few messages posted on various mailling list through internet.
I have a xpm which is the picture I'd like to draw into a gtk_drawing_area and a mask ready to be used by my pixmap. This last one is a bitmap and is called picture_mask.xbm. Let's look to my code... #include "../pixmaps/pixmap_mask.xbm" #include "../pixmaps/pixmap.xpm" GdkPixmap *pixmap; GdkBitmap *mask = NULL; GdkPixmap *mask_pix; GdkColor white_transparent; gint width = 0; gint height = 0; GdkGC *gc, *gcnew; gc = gdk_gc_new(Drawing.area->window); gcnew = gdk_gc_new(Drawing.area->window); // the mask from my xbm file mask_pix = gdk_bitmap_create_from_data(Drawing.area->window, pixmap_mask_bits, 7, 25); pixmap = gdk_pixmap_create_from_xpm_d(Drawing.area->window, mask_pix, &white_transparent, pixmap_xpm); gdk_drawable_get_size(GDK_DRAWABLE(pixmap), &width, &height); gdk_gc_set_clip_mask(gcnew, pixmap); gdk_draw_drawable(Score.area->window, gc, pixmap, 0, 0, x+7, y-6, width, height); gdk_gc_unref(gc); gdk_image_unref(pixmap); gdk_image_unref(mask_pix); ---EOF My transparency color on my pixmap is based on the alpha channel and my mask is white instead of the picture and black where I'd like to have my transparency. Also, with this code, when I draw a pixmap, I have a turquoise color instead of transparency. Any idea ? Thanks, -- S�bastien Tricaud <[EMAIL PROTECTED]> _______________________________________________ gtk-list mailing list [EMAIL PROTECTED] http://mail.gnome.org/mailman/listinfo/gtk-list
