<GeometryTypes.h> - Geometry Enums

Collection of Geometry enumerations. More...

Header: #include <GeometryTypes.h>

Types

enum class	AngularUnitId { Other, Degrees, Grads, Minutes, Radians, Seconds }
enum class	AreaUnitId { Other, Acres, Hectares, SquareCentimeters, SquareDecimeters, …, SquareYards }
enum class	DatumTransformationType { GeographicTransformation, HorizontalVerticalTransformation }
enum class	GarsConversionMode { LowerLeft, Center }
enum class	GeodeticCurveType { Geodesic, Loxodrome, GreatElliptic, NormalSection, ShapePreserving }
enum class	GeometryBuilderType { Unknown, PointBuilder, EnvelopeBuilder, PolylineBuilder, PolygonBuilder, MultipointBuilder }
enum class	GeometryExtendOptions { Default, RelocateEnds, KeepEndAttributes, NoEndAttributes, DoNotExtendFromStartPoint, DoNotExtendFromEndPoint }
enum class	GeometryOffsetType { Mitered, Bevelled, Rounded, Squared }
enum class	GeometryType { Unknown, Point, Envelope, Polyline, Polygon, Multipoint }
enum class	LatitudeLongitudeFormat { DecimalDegrees, DegreesDecimalMinutes, DegreesMinutesSeconds }
enum class	LinearUnitId { Other, Centimeters, Feet, Inches, Kilometers, …, Yards }
enum class	MgrsConversionMode { Automatic, New180InZone01, New180InZone60, Old180InZone01, Old180InZone60 }
enum class	SegmentType { Unknown, LineSegment, CubicBezierSegment, EllipticArcSegment }
enum class	UnitType { LinearUnit, AngularUnit, AreaUnit, Unknown }
enum class	UtmConversionMode { LatitudeBandIndicators, NorthSouthIndicators }

Detailed Description

Type Documentation

enum class AngularUnitId

Enumerates types of angular units that may be represented by AngularUnit.

The AngularUnitId can be one of:

Constant	Value	Description
`AngularUnitId::Other`	`0`	Other unit
`AngularUnitId::Degrees`	`9102`	Degrees
`AngularUnitId::Grads`	`9105`	Grads
`AngularUnitId::Minutes`	`9103`	Minutes (1/60 degree)
`AngularUnitId::Radians`	`9101`	Radians
`AngularUnitId::Seconds`	`9104`	Seconds (1/3600 degree)

This enum was introduced or modified in Esri::ArcGISRuntime 100.0.

enum class AreaUnitId

Enumerates types of area units that may be represented by AreaUnit.

The AreaUnitId can be one of:

Constant	Value	Description
`AreaUnitId::Other`	`0`	Other unit
`AreaUnitId::Acres`	`109402`	Acres
`AreaUnitId::Hectares`	`109401`	Hectares
`AreaUnitId::SquareCentimeters`	`109451`	SquareCentimeters
`AreaUnitId::SquareDecimeters`	`109450`	SquareDecimeters
`AreaUnitId::SquareFeet`	`109405`	SquareFeet
`AreaUnitId::SquareKilometers`	`109414`	SquareKilometers
`AreaUnitId::SquareMeters`	`109404`	SquareMeters
`AreaUnitId::SquareMillimeters`	`109452`	SquareMillimeters
`AreaUnitId::SquareMiles`	`109439`	SquareMiles
`AreaUnitId::SquareYards`	`109442`	SquareYards

This enum was introduced or modified in Esri::ArcGISRuntime 100.0.

enum class DatumTransformationType

Supported datum transformation types.

The DatumTransformationType can be one of:

Constant	Value	Description
`DatumTransformationType::GeographicTransformation`	`1`	Represents a GeographicTransformation instance.
`DatumTransformationType::HorizontalVerticalTransformation`	`2`	Represents a HorizontalVerticalTransformation instance.

This enum was introduced or modified in Esri::ArcGISRuntime 100.2.

enum class GarsConversionMode

Enumerates possible locations of a point relative to a GARS cell.

The GarsConversionMode can be one of:

Constant	Value	Description
`GarsConversionMode::LowerLeft`	`0`	Represents a GARS cell by the coordinate of its south-west corner.
`GarsConversionMode::Center`	`1`	Represents a GARS cell by the coordinates of its center.

This enum was introduced or modified in Esri::ArcGISRuntime 100.1.

enum class GeodeticCurveType

Enumerates types of geodetic curves for use in geodetic GeometryEngine operations.

The GeodeticCurveType can be one of:

Constant	Value	Description
`GeodeticCurveType::Geodesic`	`0`	The shortest line between any two points on the Earth's surface on a spheroid (ellipsoid).
`GeodeticCurveType::Loxodrome`	`1`	A line of constant bearing, or azimuth. Straight line is a rhumb line.
`GeodeticCurveType::GreatElliptic`	`2`	The line on a spheroid (ellipsoid) defined by the intersection at the surface by a plane that passes through the center of the spheroid and the start and end points of a segment. This is also known as a great circle when a sphere is used.
`GeodeticCurveType::NormalSection`	`3`	Straight line is a normal section.
`GeodeticCurveType::ShapePreserving`	`4`	Keeps the original shape of the geometry or curve.

This enum was introduced or modified in Esri::ArcGISRuntime 100.0.

enum class GeometryBuilderType

Enumerates types of geometry builder that may be represented by GeometryBuilder or a class that inherts from GeometryBuilder.

The GeometryBuilderType can be one of:

Constant	Value	Description
`GeometryBuilderType::Unknown`	`-1`	Unknown geometry builder type
`GeometryBuilderType::PointBuilder`	`1`	A PointBuilder
`GeometryBuilderType::EnvelopeBuilder`	`2`	An EnvelopeBuilder
`GeometryBuilderType::PolylineBuilder`	`3`	A PolylineBuilder
`GeometryBuilderType::PolygonBuilder`	`4`	A PolygonBuilder
`GeometryBuilderType::MultipointBuilder`	`5`	A MultipointBuilder

This enum was introduced or modified in Esri::ArcGISRuntime 100.0.

enum class GeometryExtendOptions

Enumerates options that the GeometryEngine's extend() method should use.

The GeometryExtendOptions can be one of:

Constant	Value	Description
`GeometryExtendOptions::Default`	`0`	Extension considers both ends of paths. The old ends remain and new points are added at the extended ends.
`GeometryExtendOptions::RelocateEnds`	`1`	If an extension is performed at an end, relocate the end point to the new position instead of leaving the old point and adding a new point at the new position.
`GeometryExtendOptions::KeepEndAttributes`	`2`	If an extension is performed at an end, do not extrapolate the end-segment's attributes for the new point. Instead, make its attributes the same as the current end.
`GeometryExtendOptions::NoEndAttributes`	`4`	If an extension is performed at an end, do not extrapolate the end-segment's attributes for the new point. Instead, make its attributes be empty.
`GeometryExtendOptions::DoNotExtendFromStartPoint`	`8`	Do not extend the 'from' end of any path.
`GeometryExtendOptions::DoNotExtendFromEndPoint`	`16`	Do not extend the 'to' end of any path.

This enum was introduced or modified in Esri::ArcGISRuntime 100.1.

enum class GeometryOffsetType

Enumerates types of geometry offsets used in GeometryEngine's offset method.

The GeometryOffsetType can be one of:

Constant	Value	Description
`GeometryOffsetType::Mitered`	`0`	Mitered
`GeometryOffsetType::Bevelled`	`1`	Bevelled
`GeometryOffsetType::Rounded`	`2`	Rounded
`GeometryOffsetType::Squared`	`3`	Squared

This enum was introduced or modified in Esri::ArcGISRuntime 100.0.

enum class GeometryType

Enumerates types of geometry that may be represented by Geometry or a class that inherts from Geometry.

The GeometryType can be one of:

Constant	Value	Description
`GeometryType::Unknown`	`-1`	Unknown geometry type
`GeometryType::Point`	`1`	Single point (point)
`GeometryType::Envelope`	`2`	Enclosed rectangular area with sides aligned on the X and Y axes (area, multi-path, multi-vertex)
`GeometryType::Polyline`	`3`	One or more lines in a single %Geometry (linear, multi-vertex, multi-path)
`GeometryType::Polygon`	`4`	One or more enclosed areas in a single %Geometry (multi-vertex, multi-path)
`GeometryType::Multipoint`	`5`	One or more points in a single %Geometry (point, multi-vertex)

This enum was introduced or modified in Esri::ArcGISRuntime 100.0.

enum class LatitudeLongitudeFormat

Enumerates supported formats for representing latitude-longitude geographical coordinates as a string.

The LatitudeLongitudeFormat can be one of:

Constant	Value	Description
`LatitudeLongitudeFormat::DecimalDegrees`	`0`	The geographical coordinates are represented in decimal degrees.
`LatitudeLongitudeFormat::DegreesDecimalMinutes`	`1`	The geographical coordinates are represented in degrees and decimal minutes.
`LatitudeLongitudeFormat::DegreesMinutesSeconds`	`2`	The geographical coordinates are represented in degrees and minutes and decimal seconds.

This enum was introduced or modified in Esri::ArcGISRuntime 100.1.

enum class LinearUnitId

Enumerates types of linear units that may be represented by LinearUnit.

Note: See Esri::ArcGISRuntime::GeoprocessingLinearUnit for a description of the relationship between Esri::ArcGISRuntime::GeoprocessingLinearUnit and Esri::ArcGISRuntime::LinearUnit.

The LinearUnitId can be one of:

Constant	Value	Description
`LinearUnitId::Other`	`0`	Other unit
`LinearUnitId::Centimeters`	`1033`	Centimeters
`LinearUnitId::Feet`	`9002`	Feet
`LinearUnitId::Inches`	`109008`	Inches
`LinearUnitId::Kilometers`	`9036`	Kilometers
`LinearUnitId::Meters`	`9001`	Meters
`LinearUnitId::Miles`	`9093`	Miles
`LinearUnitId::Millimeters`	`1025`	Millimeters
`LinearUnitId::NauticalMiles`	`9030`	NauticalMiles
`LinearUnitId::Yards`	`9096`	Yards

This enum was introduced or modified in Esri::ArcGISRuntime 100.0.

enum class MgrsConversionMode

Enumerates the lettering scheme and treatment of coordinates at 180 degrees longitude when converting MGRS.

The MgrsConversionMode can be one of:

Constant	Value	Description
`MgrsConversionMode::Automatic`	`0`	The choice of MGRS lettering scheme is based on the datum and ellipsoid of the spatial reference provided. Spatial references with new datums (e.g. `WGS` 84) assume new lettering scheme (AA scheme). This is equivalent to `MgrsConversionMode::New180InZone60`. Spatial references with older datums (e.g. `Clarke` 1866, `Bessel` 1841, `Clarke` 1880) assume old lettering scheme (AL scheme). This is equivalent to `MgrsConversionMode::Old180InZone60`. When converted, points with longitude of exactly 180 degrees are placed in zone 60.
`MgrsConversionMode::New180InZone01`	`1`	The MGRS notation uses the new lettering scheme (AA scheme) and, when converted, places points with longitude of 180 degrees in zone 01.
`MgrsConversionMode::New180InZone60`	`2`	The MGRS notation uses the new lettering scheme (AA scheme) and, when converted, places points with longitude of 180 degrees in zone 60.
`MgrsConversionMode::Old180InZone01`	`3`	The MGRS notation uses the old lettering scheme (AL scheme) and, when converted, places points with longitude of 180 degrees in zone 01.
`MgrsConversionMode::Old180InZone60`	`4`	The MGRS notation uses the old lettering scheme (AL scheme) and, when converted, places points with longitude of 180 degrees in zone 60.

This enum was introduced or modified in Esri::ArcGISRuntime 100.1.

enum class SegmentType

The different types of segments.

Each of the different supported segment types. The segment type can be accessed by calling Segment::segmentType.

The SegmentType can be one of:

Constant	Value	Description
`SegmentType::Unknown`	`-1`	An unknown segment.
`SegmentType::LineSegment`	`1`	Line segment.
`SegmentType::CubicBezierSegment`	`2`	Cubic bezier curve segment.
`SegmentType::EllipticArcSegment`	`3`	Elliptic arc curve segment.

This enum was introduced or modified in Esri::ArcGISRuntime 100.0.

enum class UnitType

Enumerates types of unit represented by an instance of a Unit type.

The UnitType can be one of:

Constant	Value	Description
`UnitType::LinearUnit`	`0`	LinearUnit
`UnitType::AngularUnit`	`1`	AngularUnit
`UnitType::AreaUnit`	`2`	AreaUnit
`UnitType::Unknown`	`-1`	Unknown unit type

This enum was introduced or modified in Esri::ArcGISRuntime 100.0.

enum class UtmConversionMode

Enumerates types of latitude designation in UTM notation.

Within a single longitudinal zone within the UTM system, two points share the same grid position: one in the northern hemisphere and one in the south. Two schemes are used to resolve this ambiguity. In the first, the point is designated a latitude band, identified with letters C through X (omitting I and O). In the second, in place of the latitude band, a hemisphere indicator (N or S) is used.

The UtmConversionMode can be one of:

Constant	Value	Description
`UtmConversionMode::LatitudeBandIndicators`	`0`	The letter after the UTM zone number represents a latitudinal band (`C` through `X`, omitting `I` and `O`).
`UtmConversionMode::NorthSouthIndicators`	`1`	The letter after the UTM zone number represents a hemisphere (`N` or `S`).

This enum was introduced or modified in Esri::ArcGISRuntime 100.1.