org.opencv.core

Class TickMeter

java.lang.Object

org.opencv.core.TickMeter

public class TickMeter
extends java.lang.Object

a Class to measure passing time. The class computes passing time by counting the number of ticks per second. That is, the following code computes the execution time in seconds: SNIPPET: snippets/core_various.cpp TickMeter_total It is also possible to compute the average time over multiple runs: SNIPPET: snippets/core_various.cpp TickMeter_average SEE: getTickCount, getTickFrequency

Constructor Summary

Constructors

Constructor and Description
TickMeter()

Method Summary

Modifier and Type	Method and Description
static TickMeter	__fromPtr__(long addr)
double	getAvgTimeMilli()
double	getAvgTimeSec()
long	getCounter()
double	getFPS()
long	getNativeObjAddr()
double	getTimeMicro()
double	getTimeMilli()
double	getTimeSec()
long	getTimeTicks()
void	reset()
void	start()
void	stop()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TickMeter

public TickMeter()

Method Detail

__fromPtr__

public static TickMeter __fromPtr__(long addr)

getAvgTimeMilli

public double getAvgTimeMilli()

getAvgTimeSec

public double getAvgTimeSec()

getCounter

public long getCounter()

getFPS

public double getFPS()

getNativeObjAddr

public long getNativeObjAddr()

getTimeMicro

public double getTimeMicro()

getTimeMilli

public double getTimeMilli()

getTimeSec

public double getTimeSec()

getTimeTicks

public long getTimeTicks()

reset

public void reset()

start

public void start()

stop

public void stop()