Index: trunk/src/hid.h
===================================================================
--- trunk/src/hid.h	(revision 19414)
+++ trunk/src/hid.h	(revision 19415)
@@ -230,7 +230,7 @@
 	   functions.  In addition to the copper layer groups, you may select virtual
 	   layers. The is_empty argument is a hint - if set, the layer is empty, if
 	   zero it may be non-empty. */
-	int (*set_layer_group)(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty);
+	int (*set_layer_group)(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty, pcb_xform_t **xform);
 
 	/* Tell the GUI the layer last selected has been finished with. */
 	void (*end_layer)(void);
Index: trunk/src/hid_cam.c
===================================================================
--- trunk/src/hid_cam.c	(revision 19414)
+++ trunk/src/hid_cam.c	(revision 19415)
@@ -316,7 +316,7 @@
 }
 
 
-int pcb_cam_set_layer_group_(pcb_cam_t *cam, pcb_layergrp_id_t group, const char *purpose, int purpi, unsigned int flags)
+int pcb_cam_set_layer_group_(pcb_cam_t *cam, pcb_layergrp_id_t group, const char *purpose, int purpi, unsigned int flags, pcb_xform_t **xform)
 {
 	const pcb_virt_layer_t *vl;
 
Index: trunk/src/hid_cam.h
===================================================================
--- trunk/src/hid_cam.h	(revision 19414)
+++ trunk/src/hid_cam.h	(revision 19415)
@@ -29,15 +29,15 @@
 /* Shall be the first rule in a cam capable exporter's set_layer_group()
    callback: decides not to draw a layer group in cam mode if the
    group is not scheduled for export */
-#define pcb_cam_set_layer_group(cam, group, purpose, purpi, flags) \
+#define pcb_cam_set_layer_group(cam, group, purpose, purpi, flags, xform) \
 do { \
-	if (pcb_cam_set_layer_group_(cam, group, purpose, purpi, flags)) \
+	if (pcb_cam_set_layer_group_(cam, group, purpose, purpi, flags, xform)) \
 		return 0; \
 } while(0)
 
 /* the logics behind pcb_cam_set_layer_group(); returns non-zero if the macro
    should return (and skip the current group) */
-int pcb_cam_set_layer_group_(pcb_cam_t *cam, pcb_layergrp_id_t group, const char *purpose, int purpi, unsigned int flags);
+int pcb_cam_set_layer_group_(pcb_cam_t *cam, pcb_layergrp_id_t group, const char *purpose, int purpi, unsigned int flags, pcb_xform_t **xform);
 
 /*** Obsolete file suffix API - new plugins should not use this ***/
 /* maximum size of a derived suffix */
Index: trunk/src/hid_extents.c
===================================================================
--- trunk/src/hid_extents.c	(revision 19414)
+++ trunk/src/hid_extents.c	(revision 19415)
@@ -41,7 +41,7 @@
 	int width;
 } hid_gc_s;
 
-static int extents_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty)
+static int extents_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty, pcb_xform_t **xform)
 {
 	if (PCB_LAYER_IS_DRILL(flags, purpi))
 		return 1;
Index: trunk/src/hid_nogui.c
===================================================================
--- trunk/src/hid_nogui.c	(revision 19414)
+++ trunk/src/hid_nogui.c	(revision 19415)
@@ -77,7 +77,7 @@
 	CRASH("invalidate_all");
 }
 
-static int nogui_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty)
+static int nogui_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty, pcb_xform_t **xform)
 {
 	CRASH("set_layer_group");
 	return 0;
Index: trunk/src/layer.c
===================================================================
--- trunk/src/layer.c	(revision 19414)
+++ trunk/src/layer.c	(revision 19415)
@@ -1080,7 +1080,7 @@
 		pcb_layergrp_id_t grp;
 		pcb_layer_id_t lid = v->new_id;
 		grp = pcb_layer_get_group(pcb, lid);
-		return pcb_gui->set_layer_group(grp, v->purpose, v->purpi, lid, v->type, is_empty);
+		return pcb_gui->set_layer_group(grp, v->purpose, v->purpi, lid, v->type, is_empty, xform);
 	}
 
 	/* if the GUI doesn't have a set_layer, assume it wants to draw all layers */
@@ -1097,7 +1097,7 @@
 		*xform = NULL;
 
 	if (pcb_gui->set_layer_group != NULL)
-		return pcb_gui->set_layer_group(-1, NULL, -1, pcb_layer_id(first->parent.data, first), PCB_LYT_VIRTUAL | PCB_LYT_UI, is_empty);
+		return pcb_gui->set_layer_group(-1, NULL, -1, pcb_layer_id(first->parent.data, first), PCB_LYT_VIRTUAL | PCB_LYT_UI, is_empty, xform);
 
 	/* if the GUI doesn't have a set_layer, assume it wants to draw all layers */
 	return 1;
Index: trunk/src/layer_grp.c
===================================================================
--- trunk/src/layer_grp.c	(revision 19414)
+++ trunk/src/layer_grp.c	(revision 19415)
@@ -640,7 +640,7 @@
 		*xform = NULL;
 
 	if (pcb_gui->set_layer_group != NULL)
-		return pcb_gui->set_layer_group(gid, grp->purpose, grp->purpi, grp->lid[0], grp->ltype, is_empty);
+		return pcb_gui->set_layer_group(gid, grp->purpose, grp->purpi, grp->lid[0], grp->ltype, is_empty, xform);
 
 	/* if the GUI doesn't have a set_layer, assume it wants to draw all layers */
 	return 1;
Index: trunk/src_plugins/export_dxf/dxf.c
===================================================================
--- trunk/src_plugins/export_dxf/dxf.c	(revision 19414)
+++ trunk/src_plugins/export_dxf/dxf.c	(revision 19415)
@@ -342,12 +342,12 @@
 	return pcb_hid_parse_command_line(argc, argv);
 }
 
-static int dxf_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty)
+static int dxf_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty, pcb_xform_t **xform)
 {
 	if (flags & PCB_LYT_UI)
 		return 0;
 
-	pcb_cam_set_layer_group(&dxf_cam, group, purpose, purpi, flags);
+	pcb_cam_set_layer_group(&dxf_cam, group, purpose, purpi, flags, xform);
 
 	if (!dxf_cam.active) {
 		if (flags & PCB_LYT_INVIS)
Index: trunk/src_plugins/export_gcode/gcode.c
===================================================================
--- trunk/src_plugins/export_gcode/gcode.c	(revision 19414)
+++ trunk/src_plugins/export_gcode/gcode.c	(revision 19415)
@@ -548,7 +548,7 @@
 
 /* *** PNG export (slightly modified code from PNG export HID) ************* */
 
-static int gcode_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty)
+static int gcode_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty, pcb_xform_t **xform)
 {
 	if (flags & PCB_LYT_UI)
 		return 0;
Index: trunk/src_plugins/export_gerber/gerber.c
===================================================================
--- trunk/src_plugins/export_gerber/gerber.c	(revision 19414)
+++ trunk/src_plugins/export_gerber/gerber.c	(revision 19415)
@@ -810,7 +810,7 @@
 
 
 
-static int gerber_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty)
+static int gerber_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty, pcb_xform_t **xform)
 {
 	int want_outline;
 	char *cp;
@@ -820,7 +820,7 @@
 	if (PCB_LAYER_IS_ASSY(flags, purpi))
 		return 0;
 
-	pcb_cam_set_layer_group(&gerber_cam, group, purpose, purpi, flags);
+	pcb_cam_set_layer_group(&gerber_cam, group, purpose, purpi, flags, xform);
 
 	if (flags & PCB_LYT_UI)
 		return 0;
Index: trunk/src_plugins/export_nelma/nelma.c
===================================================================
--- trunk/src_plugins/export_nelma/nelma.c	(revision 19414)
+++ trunk/src_plugins/export_nelma/nelma.c	(revision 19415)
@@ -656,7 +656,7 @@
 
 /* *** PNG export (slightly modified code from PNG export HID) ************* */
 
-static int nelma_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty)
+static int nelma_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty, pcb_xform_t **xform)
 {
 	if (flags & PCB_LYT_INVIS)
 		return 0;
Index: trunk/src_plugins/export_openems/export_openems.c
===================================================================
--- trunk/src_plugins/export_openems/export_openems.c	(revision 19414)
+++ trunk/src_plugins/export_openems/export_openems.c	(revision 19415)
@@ -657,7 +657,7 @@
 	return pcb_hid_parse_command_line(argc, argv);
 }
 
-static int openems_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty)
+static int openems_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty, pcb_xform_t **xform)
 {
 	if (flags & PCB_LYT_COPPER) { /* export copper layers only */
 		ems_ctx->clayer = ems_ctx->lg_pcb2ems[group];
Index: trunk/src_plugins/export_openscad/export_openscad.c
===================================================================
--- trunk/src_plugins/export_openscad/export_openscad.c	(revision 19414)
+++ trunk/src_plugins/export_openscad/export_openscad.c	(revision 19415)
@@ -357,7 +357,7 @@
 
 
 
-static int openscad_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty)
+static int openscad_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty, pcb_xform_t **xform)
 {
 	if (flags & PCB_LYT_UI)
 		return 0;
Index: trunk/src_plugins/export_png/png.c
===================================================================
--- trunk/src_plugins/export_png/png.c	(revision 19414)
+++ trunk/src_plugins/export_png/png.c	(revision 19415)
@@ -1193,7 +1193,7 @@
 static int is_drill;
 
 
-static int png_set_layer_group_photo(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty)
+static int png_set_layer_group_photo(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty, pcb_xform_t **xform)
 {
 		if (((flags & PCB_LYT_ANYTHING) == PCB_LYT_SILK) && (flags & PCB_LYT_TOP)) {
 			if (photo_flip)
@@ -1264,7 +1264,7 @@
 		return 1;
 }
 
-static int png_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty)
+static int png_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty, pcb_xform_t **xform)
 {
 	doing_outline = 0;
 
@@ -1271,7 +1271,7 @@
 	if (flags & PCB_LYT_UI)
 		return 0;
 
-	pcb_cam_set_layer_group(&png_cam, group, purpose, purpi, flags);
+	pcb_cam_set_layer_group(&png_cam, group, purpose, purpi, flags, xform);
 
 
 	if (!png_cam.active) {
@@ -1286,7 +1286,7 @@
 	is_mask = (flags & PCB_LYT_MASK);
 
 	if (photo_mode)
-		return png_set_layer_group_photo(group, purpose, purpi, layer, flags, is_empty);
+		return png_set_layer_group_photo(group, purpose, purpi, layer, flags, is_empty, xform);
 
 	if (PCB_LAYER_IS_OUTLINE(flags, purpi)) {
 		doing_outline = 1;
Index: trunk/src_plugins/export_ps/eps.c
===================================================================
--- trunk/src_plugins/export_ps/eps.c	(revision 19414)
+++ trunk/src_plugins/export_ps/eps.c	(revision 19415)
@@ -33,7 +33,7 @@
 static pcb_hid_attribute_t *eps_get_export_options(int *n);
 static void eps_do_export(pcb_hid_attr_val_t * options);
 static int eps_parse_arguments(int *argc, char ***argv);
-static int eps_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty);
+static int eps_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty, pcb_xform_t **xform);
 static pcb_hid_gc_t eps_make_gc(void);
 static void eps_destroy_gc(pcb_hid_gc_t gc);
 static void eps_set_color(pcb_hid_gc_t gc, const char *name);
@@ -361,7 +361,7 @@
 static int is_paste;
 static int is_drill;
 
-static int eps_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty)
+static int eps_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty, pcb_xform_t **xform)
 {
 	char tmp_ln[PCB_PATH_MAX];
 	const char *name;
@@ -369,7 +369,7 @@
 	if (flags & PCB_LYT_UI)
 		return 0;
 
-	pcb_cam_set_layer_group(&eps_cam, group, purpose, purpi, flags);
+	pcb_cam_set_layer_group(&eps_cam, group, purpose, purpi, flags, xform);
 
 	if (!eps_cam.active) {
 		if (flags & PCB_LYT_NOEXPORT)
Index: trunk/src_plugins/export_ps/ps.c
===================================================================
--- trunk/src_plugins/export_ps/ps.c	(revision 19414)
+++ trunk/src_plugins/export_ps/ps.c	(revision 19415)
@@ -34,7 +34,7 @@
 
 const char *ps_cookie = "ps HID";
 
-static int ps_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty);
+static int ps_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty, pcb_xform_t **xform);
 static void use_gc(pcb_hid_gc_t gc);
 
 typedef struct hid_gc_s {
@@ -676,7 +676,7 @@
 
 	global.linewidth = -1;
 	/* reset static vars */
-	ps_set_layer_group(-1, NULL, -1, -1, 0, -1);
+	ps_set_layer_group(-1, NULL, -1, -1, 0, -1, NULL);
 	use_gc(NULL);
 
 	global.exps.view.X1 = 0;
@@ -699,7 +699,7 @@
 
 	global.pagecount = 1;					/* Reset 'pagecount' if single file */
 	global.doing_toc = 0;
-	ps_set_layer_group(-1, NULL, -1, -1, 0, -1); /* reset static vars */
+	ps_set_layer_group(-1, NULL, -1, -1, 0, -1, NULL); /* reset static vars */
 	pcb_hid_expose_all(&ps_hid, &global.exps);
 
 	if (the_file)
@@ -787,7 +787,7 @@
 	fprintf(fh, "stroke grestore\n");
 }
 
-static int ps_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty)
+static int ps_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty, pcb_xform_t **xform)
 {
 	char tmp_fn[PCB_PATH_MAX];
 	char tmp_ln[PCB_PATH_MAX];
@@ -805,7 +805,7 @@
 	if (flags & PCB_LYT_UI)
 		return 0;
 
-	pcb_cam_set_layer_group(&ps_cam, group, purpose, purpi, flags);
+	pcb_cam_set_layer_group(&ps_cam, group, purpose, purpi, flags, xform);
 
 	if (!ps_cam.active) {
 		if (flags & PCB_LYT_NOEXPORT)
Index: trunk/src_plugins/export_svg/svg.c
===================================================================
--- trunk/src_plugins/export_svg/svg.c	(revision 19414)
+++ trunk/src_plugins/export_svg/svg.c	(revision 19415)
@@ -352,7 +352,7 @@
 	return pcb_hid_parse_command_line(argc, argv);
 }
 
-static int svg_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty)
+static int svg_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty, pcb_xform_t **xform)
 {
 	int opa, is_our_mask = 0, is_our_silk = 0;
 
@@ -362,7 +362,7 @@
 	if (flags & PCB_LYT_UI)
 		return 0;
 
-	pcb_cam_set_layer_group(&svg_cam, group, purpose, purpi, flags);
+	pcb_cam_set_layer_group(&svg_cam, group, purpose, purpi, flags, xform);
 
 	if (!svg_cam.active) {
 		if (flags & PCB_LYT_INVIS)
Index: trunk/src_plugins/gpmi/pcb-gpmi/gpmi_plugin/gpmi_pkg/hid/hid_callbacks.c
===================================================================
--- trunk/src_plugins/gpmi/pcb-gpmi/gpmi_plugin/gpmi_pkg/hid/hid_callbacks.c	(revision 19414)
+++ trunk/src_plugins/gpmi/pcb-gpmi/gpmi_plugin/gpmi_pkg/hid/hid_callbacks.c	(revision 19415)
@@ -79,7 +79,7 @@
 	/* Do nothing */
 }
 
-int gpmi_hid_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty)
+int gpmi_hid_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty, pcb_xform_t **xform)
 {
 	gpmi_hid_t *h = hid_gpmi_data_get(pcb_exporter);
 	gpmi_event(h->module, HIDE_set_layer_group, h, group, layer, flags, is_empty);
Index: trunk/src_plugins/gpmi/pcb-gpmi/gpmi_plugin/gpmi_pkg/hid/hid_callbacks.h
===================================================================
--- trunk/src_plugins/gpmi/pcb-gpmi/gpmi_plugin/gpmi_pkg/hid/hid_callbacks.h	(revision 19414)
+++ trunk/src_plugins/gpmi/pcb-gpmi/gpmi_plugin/gpmi_pkg/hid/hid_callbacks.h	(revision 19415)
@@ -4,7 +4,7 @@
 void gpmi_hid_do_export(pcb_hid_attr_val_t * options);
 int gpmi_hid_parse_arguments(int *pcbargc, char ***pcbargv);
 void gpmi_hid_set_crosshair(pcb_coord_t x, pcb_coord_t y, int cursor_action);
-int gpmi_hid_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty);
+int gpmi_hid_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty, pcb_xform_t **xform);
 void gpmi_hid_set_color(pcb_hid_gc_t gc, const char *name);
 void gpmi_hid_set_line_cap(pcb_hid_gc_t gc, pcb_cap_style_t style);
 void gpmi_hid_set_line_width(pcb_hid_gc_t gc, pcb_coord_t width);
Index: trunk/src_plugins/hid_batch/batch.c
===================================================================
--- trunk/src_plugins/hid_batch/batch.c	(revision 19414)
+++ trunk/src_plugins/hid_batch/batch.c	(revision 19415)
@@ -169,7 +169,7 @@
 {
 }
 
-static int batch_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty)
+static int batch_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty, pcb_xform_t **xform)
 {
 	return 0;
 }
Index: trunk/src_plugins/hid_gtk2_gdk/gtkhid-gdk.c
===================================================================
--- trunk/src_plugins/hid_gtk2_gdk/gtkhid-gdk.c	(revision 19414)
+++ trunk/src_plugins/hid_gtk2_gdk/gtkhid-gdk.c	(revision 19415)
@@ -100,7 +100,7 @@
 }
 
 
-static int ghid_gdk_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty)
+static int ghid_gdk_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty, pcb_xform_t **xform)
 {
 	int idx = group;
 	if (idx >= 0 && idx < pcb_max_group(PCB)) {
Index: trunk/src_plugins/hid_gtk2_gl/gtkhid-gl.c
===================================================================
--- trunk/src_plugins/hid_gtk2_gl/gtkhid-gl.c	(revision 19414)
+++ trunk/src_plugins/hid_gtk2_gl/gtkhid-gl.c	(revision 19415)
@@ -138,7 +138,7 @@
 }
 #endif
 
-int ghid_gl_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty)
+int ghid_gl_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty, pcb_xform_t **xform)
 {
 	render_priv_t *priv = gport->render_priv;
 	int idx = group;
Index: trunk/src_plugins/hid_gtk3_cairo/gtkhid-cairo.c
===================================================================
--- trunk/src_plugins/hid_gtk3_cairo/gtkhid-cairo.c	(revision 19414)
+++ trunk/src_plugins/hid_gtk3_cairo/gtkhid-cairo.c	(revision 19415)
@@ -209,7 +209,7 @@
 	priv->cr = priv->cr_target;
 }
 
-static int ghid_cairo_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty)
+static int ghid_cairo_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty, pcb_xform_t **xform)
 {
 	int idx = group;
 	if (idx >= 0 && idx < pcb_max_group(PCB)) {
Index: trunk/src_plugins/hid_lesstif/main.c
===================================================================
--- trunk/src_plugins/hid_lesstif/main.c	(revision 19414)
+++ trunk/src_plugins/hid_lesstif/main.c	(revision 19415)
@@ -2889,7 +2889,7 @@
 		invalidate_depth++;
 }
 
-static int lesstif_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty)
+static int lesstif_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty, pcb_xform_t **xform)
 {
 	int idx = group;
 	if (idx >= 0 && idx < pcb_max_group(PCB)) {
Index: trunk/src_plugins/hid_remote/proto.c
===================================================================
--- trunk/src_plugins/hid_remote/proto.c	(revision 19414)
+++ trunk/src_plugins/hid_remote/proto.c	(revision 19415)
@@ -103,7 +103,7 @@
 	send_end(&pctx);
 }
 
-int proto_send_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int is_empty)
+int proto_send_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int is_empty, pcb_xform_t **xform)
 {
 	send_begin(&pctx, "setlg");
 	send_open(&pctx, 0, 1);
Index: trunk/src_plugins/hid_remote/remote.c
===================================================================
--- trunk/src_plugins/hid_remote/remote.c	(revision 19414)
+++ trunk/src_plugins/hid_remote/remote.c	(revision 19415)
@@ -133,7 +133,7 @@
 	proto_send_invalidate_all();
 }
 
-static int remote_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty)
+static int remote_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty, pcb_xform_t **xform)
 {
 	if (flags & PCB_LYT_UI) /* do not draw UI layers yet, we didn't create them */
 		return 0;
Index: trunk/src_plugins/loghid/hid-logger.c
===================================================================
--- trunk/src_plugins/loghid/hid-logger.c	(revision 19414)
+++ trunk/src_plugins/loghid/hid-logger.c	(revision 19415)
@@ -60,10 +60,10 @@
 	delegatee_->notify_mark_change(changes_complete);
 }
 
-static int log_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty)
+static int log_set_layer_group(pcb_layergrp_id_t group, const char *purpose, int purpi, pcb_layer_id_t layer, unsigned int flags, int is_empty, pcb_xform_t **xform)
 {
-	pcb_fprintf(out_, "set_layer(group=%ld, layer=%ld, flags=%lx, empty=%s)\n", group, layer, flags, is_empty ? "true" : "false");
-	return delegatee_->set_layer_group(group, purpose, purpi, layer, flags, is_empty);
+	pcb_fprintf(out_, "set_layer(group=%ld, layer=%ld, flags=%lx, empty=%s, xform=%p)\n", group, layer, flags, is_empty ? "true" : "false", xform);
+	return delegatee_->set_layer_group(group, purpose, purpi, layer, flags, is_empty, xform);
 }
 
 static void log_end_layer()