Now patterns and symbols are automatically updated

if their images changed.
Changed the ZnConfigureAttributes api.
The current position symbol is now correctly read
from the -tracksymbol option and not statically
fixed.

1 files changed, 6 insertions, 6 deletions

diff --git a/generic/Track.c b/generic/Track.c
index a6a3cf3..06b231e 100644
--- a/generic/Track.c
+++ b/generic/Track.c
@@ -388,7 +388,7 @@ Init(ZnItem		item,
   SET(item->part_sensitive, ZnPartToBit(CONNECTION));
   SET(item->part_sensitive, ZnPartToBit(SPEED_VECTOR));
   track->symbol_color = ZnGetGradientByValue(wi->fore_color);
-  track->symbol = ZnGetBitmap(wi, Tk_GetUid("AtcSymbol15"));
+  track->symbol = ZnGetImageByValue(wi->track_symbol, NULL, NULL);
   track->label_anchor = TK_ANCHOR_CENTER;
   track->label_angle = DEFAULT_LABEL_ANGLE;
   track->label_distance = DEFAULT_LABEL_DISTANCE;
@@ -513,10 +513,10 @@ Clone(ZnItem	item)
   track->speed_vector_color = ZnGetGradientByValue(track->speed_vector_color);
   track->history_color = ZnGetGradientByValue(track->history_color);
   if (track->symbol != ZnUnspecifiedImage) {
-    track->symbol = ZnGetImageByValue(track->symbol);
+    track->symbol = ZnGetImageByValue(track->symbol, NULL, NULL);
   }
   if (track->marker_fill_pattern != ZnUnspecifiedImage) {
-    track->marker_fill_pattern = ZnGetImageByValue(track->marker_fill_pattern);
+    track->marker_fill_pattern = ZnGetImageByValue(track->marker_fill_pattern, NULL, NULL);
   }
 }
 
@@ -557,11 +557,11 @@ Destroy(ZnItem	item)
   ZnFreeGradient(track->speed_vector_color);
   ZnFreeGradient(track->history_color);
   if (track->symbol != ZnUnspecifiedImage) {
-    ZnFreeImage(track->symbol);
+    ZnFreeImage(track->symbol, NULL, NULL);
     track->symbol = ZnUnspecifiedImage;
   }
   if (track->marker_fill_pattern != ZnUnspecifiedImage) {
-    ZnFreeImage(track->marker_fill_pattern);
+    ZnFreeImage(track->marker_fill_pattern, NULL, NULL);
     track->marker_fill_pattern = ZnUnspecifiedImage;
   }
 
@@ -617,7 +617,7 @@ Configure(ZnItem	item,
   old_pos = track->pos;
   old_connected = item->connected_item;
   
-  if (ZnConfigureAttributes(wi, item, track_attrs, argc, argv, flags) == TCL_ERROR) {
+  if (ZnConfigureAttributes(wi, item, item, track_attrs, argc, argv, flags) == TCL_ERROR) {
     return TCL_ERROR;
   }