Contents

/*
 * L.Bounds represents a rectangular area on the screen in pixel coordinates.
 */

L.Bounds = L.Class.extend({
	initialize: function (min, max) {	//(Point, Point) or Point[]
		if (!min) {
			return;
		}
		var points = (min instanceof Array ? min : [min, max]);
		for (var i = 0, len = points.length; i < len; i++) {
			this.extend(points[i]);
		}
	},

	// extend the bounds to contain the given point
	extend: function (/*Point*/ point) {
		if (!this.min && !this.max) {
			this.min = new L.Point(point.x, point.y);
			this.max = new L.Point(point.x, point.y);
		} else {
			this.min.x = Math.min(point.x, this.min.x);
			this.max.x = Math.max(point.x, this.max.x);
			this.min.y = Math.min(point.y, this.min.y);
			this.max.y = Math.max(point.y, this.max.y);
		}
	},

	getCenter: function (round)/*->Point*/ {
		return new L.Point(
				(this.min.x + this.max.x) / 2,
				(this.min.y + this.max.y) / 2, round);
	},

	contains: function (/*Bounds or Point*/ obj)/*->Boolean*/ {
		var min, max;

		if (obj instanceof L.Bounds) {
			min = obj.min;
			max = obj.max;
		} else {
			min = max = obj;
		}

		return (min.x >= this.min.x) &&
				(max.x <= this.max.x) &&
				(min.y >= this.min.y) &&
				(max.y <= this.max.y);
	}
});

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
leaflet-ruby-0.3.beta4	lib/leaflet/src/geometry/Bounds.js
leaflet-ruby-0.3.beta3	lib/leaflet/src/geometry/Bounds.js
leaflet-ruby-0.3.beta1	lib/leaflet/src/geometry/Bounds.js