com.htmlhifive.pitalium.image.util

クラス Categorizer

java.lang.Object

com.htmlhifive.pitalium.image.util.Categorizer

public class Categorizer
extends java.lang.Object

For given two images which are expected and actual, methods in this class check each category of difference.

コンストラクタのサマリー

コンストラクタ

コンストラクタと説明
Categorizer() Constructor

メソッドのサマリー

修飾子とタイプ	メソッドと説明
static boolean	checkMissing(java.awt.image.BufferedImage expectedImage, java.awt.image.BufferedImage actualImage, java.awt.Rectangle rectangle) Check whether the given area is different due to object missing
static boolean	checkScaling(java.awt.image.BufferedImage expectedImage, java.awt.image.BufferedImage actualImage, java.awt.Rectangle expectedObject, java.awt.Rectangle actualObject) check scaling using object detection
static boolean	CheckShift(java.awt.image.BufferedImage expectedImage, java.awt.image.BufferedImage actualImage, java.util.List<ComparedRectangleArea> ComparedRectangles, java.awt.Rectangle rectangle) Check the sub-image of actualImage in the given rectangle area is contained in expectedImage at the same or nearby location if then, create ComparedRectangle with shift information and insert it into ComparedRectangles list.
static boolean	CheckSubpixel(java.awt.image.BufferedImage expectedImage, java.awt.image.BufferedImage actualImage, java.awt.Rectangle rectangle) check whether given differences come from sub pixel rendering

クラスから継承されたメソッド java.lang.Object

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

コンストラクタの詳細

Categorizer

public Categorizer()

Constructor

メソッドの詳細

CheckSubpixel

public static boolean CheckSubpixel(java.awt.image.BufferedImage expectedImage,
                                    java.awt.image.BufferedImage actualImage,
                                    java.awt.Rectangle rectangle)

check whether given differences come from sub pixel rendering

パラメータ:

expectedImage - expected image

actualImage - actual image

rectangle - rectangle of comparison area

戻り値:

whether given differences come from sub pixel rendering

CheckShift

public static boolean CheckShift(java.awt.image.BufferedImage expectedImage,
                                 java.awt.image.BufferedImage actualImage,
                                 java.util.List<ComparedRectangleArea> ComparedRectangles,
                                 java.awt.Rectangle rectangle)

Check the sub-image of actualImage in the given rectangle area is contained in expectedImage at the same or nearby location if then, create ComparedRectangle with shift information and insert it into ComparedRectangles list.

パラメータ:

expectedImage -

actualImage -

ComparedRectangles - list of ComparedRectangle

rectangle - sub-image area of actual image

戻り値:

true if this rectangle is shifted

checkMissing

public static boolean checkMissing(java.awt.image.BufferedImage expectedImage,
                                   java.awt.image.BufferedImage actualImage,
                                   java.awt.Rectangle rectangle)

Check whether the given area is different due to object missing

パラメータ:

expectedImage -

actualImage -

rectangle -

戻り値:

true if object missing occurs

checkScaling

public static boolean checkScaling(java.awt.image.BufferedImage expectedImage,
                                   java.awt.image.BufferedImage actualImage,
                                   java.awt.Rectangle expectedObject,
                                   java.awt.Rectangle actualObject)

check scaling using object detection

パラメータ:

expectedImage -

actualImage -

rectangle -

戻り値:

true if two objects are same (or similar enough) and have different size