Record TGeoPoint

Unit

OSM.SlippyMapUtils

Declaration

type TGeoPoint = record

Description

Point on a map defined by longitude and latitude. Intentionally not using TPointF and TRectF because they use other system of coordinates (vertical coord increases from top to down, while latitude changes from +85 to -85). When creating, adjusts valid latitude values that are not possible in Web Mercator projection (absolute value in range 85..90) to the possible range (85)

Overview

Fields

	Long: Double;
	Lat: Double;

Methods

	constructor Create(Long, Lat: Double);
	function Same(const GeoPt: TGeoPoint; HorzArea: Double = 0; VertArea: Double = 0): Boolean;

Description

Fields

	Long: Double;
This item has no description.

	Lat: Double;
This item has no description.

Methods

	constructor Create(Long, Lat: Double);
This item has no description.

	function Same(const GeoPt: TGeoPoint; HorzArea: Double = 0; VertArea: Double = 0): Boolean;
Check if two points have the same coords within configurable area (for simplicity effective area is rectangle with current point at center, height = VertArea*2 and width = HorzArea*2)

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