Hi, I'm a relative newbie trying to have a GIMP plugin draw a line (among other things).
I found gdk_draw_line which seems to be what I want. But I don't know what to do about drawable. I of course have the GimpDrawable, and I have a guint8 array which holds the data from the GimpDrawable: gint32 drawable_ID; int x1, y1, x2, y2; guint8 *source_data; GimpDrawable *drawable; GimpPixelRgn source_region; if (!(drawable = (GimpDrawable *) gimp_drawable_get (drawable_ID))) return FALSE; has_selection = gimp_drawable_mask_bounds (drawable_ID, &x1, &y1, &x2, &y2); if (!(source_data = g_new (guchar, drawable->bpp * (x2-x1) * (y2-y1)))) return FALSE; gimp_pixel_rgn_init (&source_region, drawable, x1, y1, x2-x1, y2-y1, FALSE, FALSE); gimp_pixel_rgn_get_rect (&source_region, source_data, x1, y1, x2-x1, y2-y1); But I don't see how to get or make a GdkDrawable which I can pass to gdk_draw_line. Do I need to create a GdkPixmap from source_data, and draw into that? Thanks, -Adam -- GPG fingerprint: D54D 1AEE B11C CE9B A02B C5DD 526F 01E8 564E E4B6 Engineering consulting with open source tools http://www.opennovation.com/
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