Package com.levigo.jadice.web.client.internal.annotation

Class SelectionInspector

java.lang.Object

com.levigo.jadice.web.client.internal.annotation.SelectionInspector

public class SelectionInspector
extends Object

Helper for checking Points of a ShapeAnnotation

Constructor Summary

Constructors

Constructor	Description
SelectionInspector()

Method Summary

Modifier and Type	Method	Description
boolean	isSelectionPoint(ShapeBasedAnnotation annotation, Point2D point, int tolerance)	Checks whether the given point is part of the annotation and therefore the annotation should be selected.
boolean	isSelectionPoint(Shape s, Point2D point, float tolerance, boolean isFilled)
boolean	isSelectionTouchPoint(ShapeBasedAnnotation annotation, Point2D point)	Checks whether the given point is part of the annotation and therefore the annotation should be selected.

Methods inherited from class java.lang.Object

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

Constructor Details

SelectionInspector

public SelectionInspector()

Method Details

isSelectionPoint

public boolean isSelectionPoint(ShapeBasedAnnotation annotation,
 Point2D point,
 int tolerance)

Checks whether the given point is part of the annotation and therefore the annotation should be selected. This method is used for mouse events.

Parameters:

annotation - Annotation to check

point - Point to check

tolerance - tolerance, so you can detect points on very small lines

Returns:

true when the Point is on top of the Annotation

isSelectionTouchPoint

public boolean isSelectionTouchPoint(ShapeBasedAnnotation annotation,
 Point2D point)

Checks whether the given point is part of the annotation and therefore the annotation should be selected. This method is used for touch events.

Parameters:

annotation - annotation to check

point - point to check

Returns:

true when the Point is on top of the Annotation Bounds

isSelectionPoint

public boolean isSelectionPoint(Shape s,
 Point2D point,
 float tolerance,
 boolean isFilled)