Hi Ryan,
Late reply on this, apologies. The customization is pretty limited sorry.
I believe these are the mappings to TF supported symbols and position in the .bmp. Hope it makes sense and possibly (?) helps?
static char *symbolNames[numSymbols] = {"Waypoint","House","Campground","Dot","Hunting Area",
"Fishing Area","Swimming Area","Trailhead","Telephone","Rest Area",
"Skiing Area","Park","Information","Scenic Area","Picnic",
"Bank/Dollar","Hotel","Restaurant","Geocache","Geocache Found",
"Anchor","Danger Area","City (Large)","City (Medium)", "City (Small)",
"Crossing","Drinking Water", "Forest", "Mine", "Parking Area",
"RV Park", "Restroom", "Short Tower", "Shower", "Summit",
"Tall Tower", "Tunnel", "Text Label (No Dot)", "Photo",
"Airport","Amusement Park","Ball Park","Bank","Bar","Boat Ramp","Bowling","Bridge","Building",
"Car","Car Rental","Car Repair","Cemetery","Church","Convenience Store","Dam","Dangerous Area",
"Department Store","Fast Food","Fitness Centre","Fuel","Glider Area","Golf Course","Hotel",
"Live Theatre","Man Overboard","Medical Facility","Movie Theatre","Museum","Oil Field",
"Parachute Area","Pharmacy","Picnic Area","Pizza","Post Office","RV Park","Residence",
"Restroom","Scales","School","Seaplane Base","Shipwreck","Shopping Center","Stadium",
"Toll Booth","Truck Stop","Ultralight Area","Zoo","Trail Head",
"Lodging","Motel","Library","Bike Trail","Bus","Radio Tower","Police","PLS (Point Last Seen)"
};
const int symbolPos[numSymbolPos] = {0,61,12,11,16,
17,54,13,110,90,
27,15,113,25,109,
134,141,140,18,19,
36,44,11,10,9,
73,31,14,70,95,
24,21,67,116,26,
66,88,-1,25,
84,153,151,134,135,117,152,130,62,
78,79,80,64,63,142,131,128,
136,114,116,132,34,29,115,
145,45,122,154,149,69,
33,147,109,139,148,24,60,
21,83,72,34,45,142,154,
89,86,34,155,13,
141,141,149,127,72,68,76,10
};