"""
枚举类
"""
from enum import Enum, unique

# 坐标系枚举
@unique
class CRS(Enum):
    WGS84 = "EPSG:4326"
    CGCS2000 = "EPSG:4490"
    WEB_MERCATOR = "EPSG:3857"
    CGCS2000_3_DEGREE_ZONE_25 = "EPSG:4513"
    CGCS2000_3_DEGREE_ZONE_26 = "EPSG:4514"
    CGCS2000_3_DEGREE_ZONE_27 = "EPSG:4515"
    CGCS2000_3_DEGREE_ZONE_28 = "EPSG:4516"
    CGCS2000_3_DEGREE_ZONE_29 = "EPSG:4517"
    CGCS2000_3_DEGREE_ZONE_30 = "EPSG:4518"
    CGCS2000_3_DEGREE_ZONE_31 = "EPSG:4519"
    CGCS2000_3_DEGREE_ZONE_32 = "EPSG:4520"
    CGCS2000_3_DEGREE_ZONE_33 = "EPSG:4521"
    CGCS2000_3_DEGREE_ZONE_34 = "EPSG:4522"
    CGCS2000_3_DEGREE_ZONE_35 = "EPSG:4523"
    CGCS2000_3_DEGREE_ZONE_36 = "EPSG:4524"
    CGCS2000_3_DEGREE_ZONE_37 = "EPSG:4525"
    CGCS2000_3_DEGREE_ZONE_38 = "EPSG:4526"
    CGCS2000_3_DEGREE_ZONE_39 = "EPSG:4527"
    CGCS2000_3_DEGREE_ZONE_40 = "EPSG:4528"
    CGCS2000_3_DEGREE_ZONE_41 = "EPSG:4529"
    CGCS2000_3_DEGREE_ZONE_42 = "EPSG:4530"
    CGCS2000_3_DEGREE_ZONE_43 = "EPSG:4531"
    CGCS2000_3_DEGREE_ZONE_44 = "EPSG:4532"
    CGCS2000_3_DEGREE_ZONE_45 = "EPSG:4533"
    CGCS2000_6_DEGREE_ZONE_13 = "EPSG:4491"
    CGCS2000_6_DEGREE_ZONE_14 = "EPSG:4492"
    CGCS2000_6_DEGREE_ZONE_15 = "EPSG:4493"
    CGCS2000_6_DEGREE_ZONE_16 = "EPSG:4494"
    CGCS2000_6_DEGREE_ZONE_17 = "EPSG:4495"
    CGCS2000_6_DEGREE_ZONE_18 = "EPSG:4496"
    CGCS2000_6_DEGREE_ZONE_19 = "EPSG:4497"
    CGCS2000_6_DEGREE_ZONE_20 = "EPSG:4498"
    CGCS2000_6_DEGREE_ZONE_21 = "EPSG:4499"
    CGCS2000_6_DEGREE_ZONE_22 = "EPSG:4500"
    CGCS2000_6_DEGREE_ZONE_23 = "EPSG:4501"