edu.umd.cs.piccolo.util
Class PDebug

java.lang.Object
  edu.umd.cs.piccolo.util.PDebug

public class PDebug
extends java.lang.Object

PDebug is used to set framework wide debugging flags.

Version:

1.0

Author:

Jesse Grosjean

Field Summary

static boolean	debugBounds
static boolean	debugFullBounds
static boolean	debugPaintCalls
static boolean	debugPrintFrameRate
static boolean	debugPrintUsedMemory
static boolean	debugRegionManagement
static boolean	debugThreads
static int	printResultsFrameRate

Method Summary

static void	endProcessingInput()
static void	endProcessingOutput(java.awt.Graphics g)
static long	getApproximateUsedMemory()
static java.awt.Color	getDebugPaintColor()
long	getFramesProcessed() Return the number of frames that have been processed since the last time resetFPSTiming was called.
static double	getInputFPS() Return the frames per second used to process input events and activities.
static double	getOutputFPS() Return the frames per seconds used to paint graphics to the screen.
static boolean	getProcessingOutput()
static double	getTotalFPS() Return how many frames are processed and painted per second.
static void	processRepaint()
static void	resetFPSTiming() Reset the variables used to track FPS.
static void	scheduleProcessInputs()
static void	startProcessingInput()
static void	startProcessingOutput()

Methods inherited from class java.lang.Object

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

Field Detail

debugRegionManagement

public static boolean debugRegionManagement

debugPaintCalls

public static boolean debugPaintCalls

debugPrintFrameRate

public static boolean debugPrintFrameRate

debugPrintUsedMemory

public static boolean debugPrintUsedMemory

debugBounds

public static boolean debugBounds

debugFullBounds

public static boolean debugFullBounds

debugThreads

public static boolean debugThreads

printResultsFrameRate

public static int printResultsFrameRate

Method Detail

getDebugPaintColor

public static java.awt.Color getDebugPaintColor()

scheduleProcessInputs

public static void scheduleProcessInputs()

processRepaint

public static void processRepaint()

getProcessingOutput

public static boolean getProcessingOutput()

startProcessingOutput

public static void startProcessingOutput()

endProcessingOutput

public static void endProcessingOutput(java.awt.Graphics g)

startProcessingInput

public static void startProcessingInput()

endProcessingInput

public static void endProcessingInput()

getTotalFPS

public static double getTotalFPS()

Return how many frames are processed and painted per second. Note that since piccolo doesn't paint continuously this rate will be slow unless you are interacting with the system or have activities scheduled.

getInputFPS

public static double getInputFPS()

Return the frames per second used to process input events and activities.

getOutputFPS

public static double getOutputFPS()

Return the frames per seconds used to paint graphics to the screen.

getFramesProcessed

public long getFramesProcessed()

Return the number of frames that have been processed since the last time resetFPSTiming was called.

resetFPSTiming

public static void resetFPSTiming()

Reset the variables used to track FPS. If you reset seldom they you will get good average FPS values, if you reset more often only the frames recorded after the last reset will be taken into consideration.

getApproximateUsedMemory

public static long getApproximateUsedMemory()