An interval defined by a start and a stop time; optionally including those times as part of the interval.
Arbitrary data can optionally be associated with each instance for used with TimeIntervalCollection.
alias TimeInterval
The options object takes the following properties
{JulianDate} [options.start=new JulianDate()] The start time of the interval.
{JulianDate} [options.stop=new JulianDate()] The stop time of the interval.
{Boolean} [options.isStartIncluded=true] true if options.start is included in the interval, false otherwise.
{Boolean} [options.isStopIncluded=true] true if options.stop is included in the interval, false otherwise.
{Object} [options.data] Arbitrary data associated with this interval.
// Check if an interval contains a specific time.
var dateToCheck = Cesium.JulianDate.fromIso8601('1982-09-08T11:30:00Z');
var containsDate = Cesium.TimeInterval.contains(timeInterval, dateToCheck);
,
// Create two instances from ISO 8601 intervals with associated numeric data
// then compute their intersection, summing the data they contain.
var left = Cesium.TimeInterval.fromIso8601({
iso8601 : '2000/2010',
data : 2
});
var right = Cesium.TimeInterval.fromIso8601({
iso8601 : '1995/2005',
data : 3
});
//The result of the below intersection will be an interval equivalent to
//var intersection = Cesium.TimeInterval.fromIso8601({
// iso8601 : '2000/2005',
// data : 5
//});
var intersection = new Cesium.TimeInterval();
Cesium.TimeInterval.intersect(left, right, intersection, function(leftData, rightData) {
return leftData + rightData;
});
,
// Create an instance that spans August 1st, 1980 and is associated
// with a Cartesian position.
var timeInterval = new Cesium.TimeInterval({
start : Cesium.JulianDate.fromIso8601('1980-08-01T00:00:00Z'),
stop : Cesium.JulianDate.fromIso8601('1980-08-02T00:00:00Z'),
isStartIncluded : true,
isStopIncluded : false,
data : Cesium.Cartesian3.fromDegrees(39.921037, -75.170082)
});
An interval defined by a start and a stop time; optionally including those times as part of the interval. Arbitrary data can optionally be associated with each instance for used with TimeIntervalCollection.
alias TimeInterval
trueifoptions.startis included in the interval,falseotherwise.trueifoptions.stopis included in the interval,falseotherwise.// Check if an interval contains a specific time. var dateToCheck = Cesium.JulianDate.fromIso8601('1982-09-08T11:30:00Z'); var containsDate = Cesium.TimeInterval.contains(timeInterval, dateToCheck);
// Create two instances from ISO 8601 intervals with associated numeric data // then compute their intersection, summing the data they contain. var left = Cesium.TimeInterval.fromIso8601({ iso8601 : '2000/2010', data : 2 }); var right = Cesium.TimeInterval.fromIso8601({ iso8601 : '1995/2005', data : 3 }); //The result of the below intersection will be an interval equivalent to //var intersection = Cesium.TimeInterval.fromIso8601({ // iso8601 : '2000/2005', // data : 5 //}); var intersection = new Cesium.TimeInterval(); Cesium.TimeInterval.intersect(left, right, intersection, function(leftData, rightData) { return leftData + rightData; });
// Create an instance that spans August 1st, 1980 and is associated // with a Cartesian position. var timeInterval = new Cesium.TimeInterval({ start : Cesium.JulianDate.fromIso8601('1980-08-01T00:00:00Z'), stop : Cesium.JulianDate.fromIso8601('1980-08-02T00:00:00Z'), isStartIncluded : true, isStopIncluded : false, data : Cesium.Cartesian3.fromDegrees(39.921037, -75.170082) });