Index: obj_text_draw.h
===================================================================
--- obj_text_draw.h	(revision 17274)
+++ obj_text_draw.h	(revision 17275)
@@ -50,3 +50,6 @@
 
 /* lowlevel drawing routine for text strings */
 void pcb_text_draw_string(pcb_font_t *font, const unsigned char *string, pcb_coord_t x0, pcb_coord_t y0, int scale, int direction, int mirror, pcb_coord_t min_line_width, int xordraw, pcb_coord_t xordx, pcb_coord_t xordy, pcb_text_tiny_t tiny);
+
+/* lowlevel text bounding box calculation */
+pcb_coord_t pcb_text_width(pcb_font_t *font, int scale, const unsigned char *string);