Package org.robwork.sdurw_sensor

Class Scanner2DPtr

  • public class Scanner2DPtr
extends java.lang.Object
    Ptr stores a pointer and optionally takes ownership of the value.

    • Constructor Detail

      • Scanner2DPtr

        public Scanner2DPtr​(long cPtr,
                    boolean cMemoryOwn)

      • Scanner2DPtr

        public Scanner2DPtr()
        Default constructor yielding a NULL-pointer.

      • Scanner2DPtr

        public Scanner2DPtr​(Scanner2D ptr)
        Do not take ownership of ptr.

        ptr can be null.

        The constructor is implicit on purpose.

    • Method Detail

      • getCPtr

        public static long getCPtr​(Scanner2DPtr obj)

      • delete

        public void delete()

      • deref

        public Scanner2D deref()
        The pointer stored in the object.

      • __ref__

        public Scanner2D __ref__()
        Dereferencing operator.

      • getDeref

        public Scanner2D getDeref()
        Member access operator.

      • equals

        public boolean equals​(Scanner2D p)

      • isShared

        public boolean isShared()
        check if this Ptr has shared ownership or none
        ownership
        Returns:
        true if Ptr has shared ownership, false if it has no ownership.

      • isNull

        public boolean isNull()
        checks if the pointer is null
        Returns:
        Returns true if the pointer is null

      • getScan

        public PointCloud getScan()
        gets the last acquired scan as a depth image
        of height 1.

      • getAngularRange

        public double getAngularRange()
        Returns the angular range of the scanner.

        Returns:
        Angular range in radians

      • getMeasurementCount

        public long getMeasurementCount()
        Returns the number of scan points

      • open

        public void open()
        Opens connection to the scanner

      • isOpen

        public boolean isOpen()
        Returns whether the scanner has been opened

        Returns:
        true if scanner is opened

      • close

        public void close()
        Closes the connection to the scanner

      • acquire

        public void acquire()
        Acquires data

      • isScanReady

        public boolean isScanReady()
        tests whether an image has been acquired
        Returns:
        true if an image has been acquired, false otherwise.

      • getRange

        public pair_d_d getRange()
        Returns the min and max range of this Scanner
        Returns:
        min and max range

      • getFrameRate

        public double getFrameRate()
        returns the framerate that this camera is setup with
        Returns:
        the framerate in frames per second

      • getName

        public java.lang.String getName()
        returns the name of this sensor
        Returns:
        name of sensor

      • getDescription

        public java.lang.String getDescription()
        returns a description of this sensor
        Returns:
        reference to this sensors description

      • getSensorModel

        public SensorModelPtr getSensorModel()
        The frame to which the sensor is attached.

        The frame can be NULL.

      • setSensorModel

        public void setSensorModel​(SensorModelPtr smodel)
        Sets the frame to which the sensor should be attached

        Parameters:
        smodel -

      • getPropertyMap

        public PropertyMap getPropertyMap()
        gets the propertymap of this sensor