PointBuilder

The point builder object is used to create a point.

Since

200.1.0

Constructors

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constructor(point: Point?, block: PointBuilder.() -> Unit = {})

Creates a point builder from a point.

constructor(spatialReference: SpatialReference? = null, block: PointBuilder.() -> Unit = {})

Creates a point builder.

Properties

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var m: Double

The m-value for the point. Will return NAN if an error occurs.

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var x: Double

The x-coordinate for the point. Will return NAN if an error occurs.

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var y: Double

The y-coordinate for the point. Will return NAN if an error occurs.

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var z: Double

The z-coordinate for the point. The minimum z-coordinate is -6,356,752 meters, which is the approximate radius of the earth (the WGS 84 datum semi-minor axis). The maximum z-coordinate is 55,000,000 meters. Will return NAN if an error occurs.

Inherited properties

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The extent for the geometry in the builder. The extent for the geometry in the builder which is an envelope and contains the same spatial reference as the input geometry.

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A value indicating whether the geometry builder currently contains any curve segments. ArcGIS software supports polygon and polyline geometries that contain curve segments (where Segment.isCurve is true, sometimes known as true curves or nonlinear segments). Curves may be present in certain types of data - for example Mobile Map Packages (MMPKs), or geometry JSON.

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A value indicating if the geometry builder has M. If an error occurs false is returned. M is a vertex value that is stored with the geometry builder.

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A value indicating if the geometry builder has Z. If an error occurs false is returned. Z typically represent elevations or heights.

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Check if a geometry builder is empty or not. Only check the geometry builder to see if it is empty. Does not check the spatial reference. Returns true if an error occurs.

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Check if a geometry builder contains sufficient points to show a valid graphical sketch. This can be used as an initial lightweight check to see if the current state of a builder produces a non-empty geometry; for example, it may be used to enable or disable functionality in an editing user interface. The exact requirements vary depending on the type of geometry produced by the builder:

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The spatial reference for the geometry. If the geometry does not have a spatial reference null is returned.

Functions

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fun offsetBy(offsetX: Double, offsetY: Double)

Offsets the point by the given offsets for the x and y dimension.

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open override fun replaceGeometry(geometry: Point?)

Replaces the geometry in the builder with the new geometry. This does not update the spatial reference of the builder. If the geometry is null, the builder is cleared.

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fun setXy(x: Double, y: Double)

Sets the x,y coordinates of a point.

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open override fun toGeometry(): Point

Creates a geometry with the values in the geometry builder.