成员变量 类型: String # static readonly circle circle Default Value: 'circle' 类型: String # static readonly extent extent Default Value: 'rect' 类型: String # static readonly extent3D extent3D Default Value: 'rect3d' 类型: String # static readonly geometry geometry Default Value: 'geometry' 类型: String # static readonly lineString lineString Default Value: 'line' 类型: String # static readonly multiLineString multiLineString Default Value: 'multiLine' 类型: String # static readonly multiPoint multiPoint Default Value: 'multiPoint' 类型: String # static readonly multiPolygon multiPolygon Default Value: 'multiPolygon' 类型: String # static readonly point point Default Value: 'point' 类型: String # static readonly point3D point3D Default Value: 'point3d' 类型: String # static readonly polygon polygon Default Value: 'polygon'