+ if (saveOpt==1) { //save
+ memcpy(SavedGB, GraphBuffer, sizeof(GraphBuffer));
+ SavedGBlen = GraphTraceLen;
+ GB_Saved=true;
+ } else if (GB_Saved){ //restore
+ memcpy(GraphBuffer, SavedGB, sizeof(GraphBuffer));
+ GraphTraceLen = SavedGBlen;
+ RepaintGraphWindow();
+ }
+ return;