TimeExtent Class

  • TimeExtent
  • class Esri::ArcGISRuntime::TimeExtent

    Represents a span of time between a start time and end time. More...

    Header: #include <TimeExtent.h>
    Since: Esri::ArcGISRuntime 100.3

    Public Functions

    TimeExtent(const QDateTime &timeInstant)
    TimeExtent(const QDateTime &startTime, const QDateTime &endTime)
    TimeExtent(const Esri::ArcGISRuntime::TimeExtent &other)
    TimeExtent(Esri::ArcGISRuntime::TimeExtent &&other)
    QDateTime endTime() const
    bool isEmpty() const
    QDateTime startTime() const
    Esri::ArcGISRuntime::TimeExtent &operator=(const Esri::ArcGISRuntime::TimeExtent &other)
    Esri::ArcGISRuntime::TimeExtent &operator=(Esri::ArcGISRuntime::TimeExtent &&other)

    Detailed Description

    To create a time extent which represents an instant in time set the start time and end time to the same time value. The TimeExtent is returned in the meta-data for time-aware services and layers. It is often used to create a time slider ranging from a start time to an end time.

    Dates and times must be passed in UTC.

    TimeExtent is immutable. Instead of changing the properties of an existing TimeExtent, create a new TimeExtent instance.

    Member Function Documentation


    Default Constructor.

    [explicit] TimeExtent::TimeExtent(const QDateTime &timeInstant)

    Creates a time extent with a time instant.

    • timeInstant - The time instant is both the start and end time of the extent.

    This will construct a time extent that represents a single point in time. In other words, its start and end times are equal are timeInstant.

    TimeExtent::TimeExtent(const QDateTime &startTime, const QDateTime &endTime)

    Creates a time extent with the given start and end times.

    • startTime - The start time.
    • endTime - The end time.

    TimeExtent::TimeExtent(const Esri::ArcGISRuntime::TimeExtent &other)

    Copy constructor from other TimeExtent.

    TimeExtent::TimeExtent(Esri::ArcGISRuntime::TimeExtent &&other)

    Move constructor from other TimeExtent.



    QDateTime TimeExtent::endTime() const

    Returns the end time of this time extent.

    bool TimeExtent::isEmpty() const

    Returns whether the TimeExtent is empty.

    Returns true if empty.

    QDateTime TimeExtent::startTime() const

    Returns the start time of this time extent.

    Esri::ArcGISRuntime::TimeExtent &TimeExtent::operator=(const Esri::ArcGISRuntime::TimeExtent &other)

    Assignment operator from other TimeExtent.

    Esri::ArcGISRuntime::TimeExtent &TimeExtent::operator=(Esri::ArcGISRuntime::TimeExtent &&other)

    Move operator from other TimeExtent.

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