Package org.opencv.highgui

Class HighGui

java.lang.Object

org.opencv.highgui.HighGui

public final class HighGui
extends java.lang.Object

This class was designed for use in Java applications to recreate the OpenCV HighGui functionalities.

Field Summary

Fields

Modifier and Type	Field	Description
static java.util.concurrent.CountDownLatch	latch
static int	n_closed_windows
static int	pressedKey
static int	WINDOW_AUTOSIZE
static int	WINDOW_NORMAL
static java.util.Map<java.lang.String,ImageWindow>	windows

Constructor Summary

Constructors

Constructor	Description
HighGui()

Method Summary

Modifier and Type	Method	Description
static javax.swing.JFrame	createJFrame(java.lang.String title, int flag)
static void	destroyAllWindows()
static void	destroyWindow(java.lang.String winname)
static void	imshow(java.lang.String winname, Mat img)
static void	moveWindow(java.lang.String winname, int x, int y)
static void	namedWindow(java.lang.String winname)
static void	namedWindow(java.lang.String winname, int flag)
static void	resizeWindow(java.lang.String winname, int width, int height)
static java.awt.Image	toBufferedImage(Mat m)
static void	waitKey()
static int	waitKey(int delay)

Methods inherited from class java.lang.Object

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

Field Detail

WINDOW_NORMAL

public static final int WINDOW_NORMAL

See Also:

Constant Field Values

WINDOW_AUTOSIZE

public static final int WINDOW_AUTOSIZE

See Also:

Constant Field Values

n_closed_windows

public static int n_closed_windows

pressedKey

public static int pressedKey

latch

public static java.util.concurrent.CountDownLatch latch

windows

public static java.util.Map<java.lang.String,ImageWindow> windows

Constructor Detail

HighGui

public HighGui()

Method Detail

namedWindow

public static void namedWindow(java.lang.String winname)

namedWindow

public static void namedWindow(java.lang.String winname,
                               int flag)

imshow

public static void imshow(java.lang.String winname,
                          Mat img)

toBufferedImage

public static java.awt.Image toBufferedImage(Mat m)

createJFrame

public static javax.swing.JFrame createJFrame(java.lang.String title,
                                              int flag)

waitKey

public static void waitKey()

waitKey

public static int waitKey(int delay)

destroyWindow

public static void destroyWindow(java.lang.String winname)

destroyAllWindows

public static void destroyAllWindows()

resizeWindow

public static void resizeWindow(java.lang.String winname,
                                int width,
                                int height)

moveWindow

public static void moveWindow(java.lang.String winname,
                              int x,
                              int y)