Module org.jcommon

Package org.jorigin.swing

Interface JImageFeature

All Superinterfaces:

HandleDisplay, Named

public interface JImageFeature
extends Named, HandleDisplay

An image feature that can be displayed within a JImagePanel.

Since:

1.0.4

Version:

"1.0.14" - b202111241200L

Author:

Julien SEINTURIER - Université de Toulon / CNRS LIS umr 7020 - github.com/jorigin/jcommon (contact@jorigin.org)

Method Summary

Modifier and Type	Method	Description
boolean	contains(double x, double y)	Check if the point described by the given coordinates (x, y) is inside the feature.
boolean	contains(Shape s)	Check if the shape given in parameter is inside the feature.
void	draw(Graphics2D g2d, AffineTransform transform)	Draw this feature on the given graphic context.
boolean	inside(Shape s)	Check if the shape given in parameter is inside the feature.
boolean	intersects(Shape s)	Check if the shape given in parameter is intersecting the feature.

Methods inherited from interface org.jorigin.state.HandleDisplay

isStateDisplayable, isStateDisplaying, setStateDisplayable, setStateDisplaying

Methods inherited from interface org.jorigin.identification.Named

getName, setName

Method Detail

draw

void draw(Graphics2D g2d,
          AffineTransform transform)

Draw this feature on the given graphic context. The given graphic context is related to the original image space. The transformation applied to the current display is given as transform and can be used to avoid rotation or scale for feature that have constant size or orientation (for example text features).

Parameters:

g2d - a graphic context expressed within image space.

transform - the transform applied to the view within the JImagePanel.

contains

boolean contains(double x,
                 double y)

Check if the point described by the given coordinates (x, y) is inside the feature. The coordinates have to be expressed within original image space.

Parameters:

x - the x coordinate of the point to check.

y - the y coordinate of the point to check.

Returns:

true if the feature is containing the point and false otherwise.

See Also:

contains(Shape), intersects(Shape), inside(Shape)

contains

boolean contains(Shape s)

Check if the shape given in parameter is inside the feature. The shape have to be expressed within original image space.

Parameters:

s - the shape to check.

Returns:

true if the feature is containing the shape and false otherwise.

See Also:

contains(double, double), intersects(Shape), inside(Shape)

intersects

boolean intersects(Shape s)

Check if the shape given in parameter is intersecting the feature. The shape have to be expressed within original image space.

Parameters:

s - the shape to check.

Returns:

true if the feature is intersecting the shape and false otherwise.

See Also:

contains(double, double), contains(Shape), inside(Shape)

inside

boolean inside(Shape s)

Check if the shape given in parameter is inside the feature. The shape have to be expressed within original image space.

Parameters:

s - the shape to check.

Returns:

true if the feature is inside the shape and false otherwise.

See Also:

contains(Shape), contains(double, double), intersects(Shape)