Package qupath.lib.awt.common

Class AwtTools

java.lang.Object

qupath.lib.awt.common.AwtTools

public final class AwtTools
extends Object

A collection of static methods useful when working with AWT shapes and ImageRegions.

Author:

Pete Bankhead

Method Summary

Modifier and Type	Method	Description
static Rectangle	getBounds(ImageRegion region)	Create a Rectangle corresponding to the x,y,width,height of an ImageRegion.
static Rectangle	getBounds(ImageRegion region, Rectangle rect)	Set the bounds of an existing Rectangle to the x,y,width,height of an ImageRegion.
static Rectangle	getBounds(ROI roi)	Create a Rectangle corresponding to bounding box of a ROI.
static Rectangle2D	getBounds2D(ROI roi)	Create a Rectangle2D corresponding to bounding box of a ROI.
static Rectangle2D	getBounds2D(ROI roi, Rectangle2D rect)	Set the bounds of an existing Rectangle2D to the x,y,width,height of a ROI.
static ImageRegion	getImageRegion(Rectangle rectangle, int z, int t)	Create an ImageRegion corresponding to a specified Rectangle bounding box.
static ImageRegion	getImageRegion(Shape shape, int z, int t)	Create an ImageRegion corresponding to a the bounding box of a Shape.

Methods inherited from class java.lang.Object

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

Method Details

getBounds

public static Rectangle getBounds(ImageRegion region)

Create a Rectangle corresponding to the x,y,width,height of an ImageRegion.

Parameters:

region -

Returns:

getBounds

public static Rectangle getBounds(ImageRegion region,
 Rectangle rect)

Set the bounds of an existing Rectangle to the x,y,width,height of an ImageRegion.

If no Rectangle is provided, a new one will be created.

Parameters:

region -

rect -

Returns:

getBounds2D

public static Rectangle2D getBounds2D(ROI roi)

Create a Rectangle2D corresponding to bounding box of a ROI.

Parameters:

roi -

Returns:

getBounds2D

public static Rectangle2D getBounds2D(ROI roi,
 Rectangle2D rect)

Set the bounds of an existing Rectangle2D to the x,y,width,height of a ROI.

If no Rectangle2D is provided, a new one will be created.

Parameters:

roi -

rect -

Returns:

getBounds

public static Rectangle getBounds(ROI roi)

Create a Rectangle corresponding to bounding box of a ROI.

This differs from getBounds2D(ROI) in that the bounding box must consist of integer values.

Parameters:

roi -

Returns:

getImageRegion

public static ImageRegion getImageRegion(Rectangle rectangle,
 int z,
 int t)

Create an ImageRegion corresponding to a specified Rectangle bounding box.

Parameters:

rectangle -

z - the z position of the region

t - the t position of the region

Returns:

getImageRegion

public static ImageRegion getImageRegion(Shape shape,
 int z,
 int t)

Create an ImageRegion corresponding to a the bounding box of a Shape.

Parameters:

shape -

z - the z position of the region

t - the t position of the region

Returns: