module PlusCode
Extended Modules
Defined in:
pluscode.crpluscode/code_area.cr
pluscode/open_location_code.cr
Constant Summary
-
CODE_ALPHABET =
"23456789CFGHJMPQRVWX"
-
The character set used to encode coordinates.
-
DECODE =
[nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, -1, nil, nil, nil, nil, -1, nil, 0, 1, 2, 3, 4, 5, 6, 7, nil, nil, nil, nil, nil, nil, nil, nil, nil, 8, nil, nil, 9, 10, 11, nil, 12, nil, nil, 13, nil, nil, 14, 15, 16, nil, nil, nil, 17, 18, 19, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, 8, nil, nil, 9, 10, 11, nil, 12, nil, nil, 13, nil, nil, 14, 15, 16, nil, nil, nil, 17, 18, 19]
-
ASCII lookup table.
-
LAT_GRID_PRECISION =
5_i64 ** (MAX_CODE_LENGTH - PAIR_CODE_LENGTH)
-
Precision of the latitude grid.
-
LNG_GRID_PRECISION =
4_i64 ** (MAX_CODE_LENGTH - PAIR_CODE_LENGTH)
-
Precision of the longitude grid.
-
MAX_CODE_LENGTH =
15
-
Maximum number of digits to process in a plus code.
-
PADDING =
"0"
-
The character used to pad a code
-
PAIR_CODE_LENGTH =
10_i64
-
Maximum code length using lat/lng pair encoding. The area of such a code is approximately 13x13 meters (at the equator), and should be suitable for identifying buildings. This excludes prefix and separator characters.
-
PAIR_CODE_PRECISION =
8000_i64
-
Inverse of the precision of the pair code section.
-
SEPARATOR =
"+"
-
A separator used to separate the code into two parts.
-
SEPARATOR_POSITION =
8
-
The max number of characters can be placed before the separator.