net.sf.jaxodraw.object
Interface JaxoHandle

All Known Implementing Classes:

AbstractJaxoHandle, JaxoDefaultHandle, JaxoRoundHandle

public interface JaxoHandle

A handle for a JaxoObject.

Since:

2.0

Method Summary

boolean	contains(int handleX, int handleY, int x, int y) Determines whether the given point is contained in this handle.
Rectangle	getBounds(int x, int y) Return an enclosing Rectangle that completely contains this handle at the given position.
void	paint(JaxoGraphics2D g2, int x, int y, boolean marked, boolean secondary) Paint the handle at a given position.

Method Detail

paint

void paint(JaxoGraphics2D g2,
           int x,
           int y,
           boolean marked,
           boolean secondary)

Paint the handle at a given position.

Parameters:

g2 - The graphics context to paint to.

x - The x position of the handle.

y - The y position of the handle.

marked - True if the handle should be painted as marked. A marked handle is one that has been selected, eg for an edit operation.

secondary - True if this is a secondary handle. A secondary handle is one that cannot be selected in the current context.

contains

boolean contains(int handleX,
                 int handleY,
                 int x,
                 int y)

Determines whether the given point is contained in this handle.

Parameters:

handleX - The x position of the handle.

handleY - The y position of the handle.

x - The x position of the point to check.

y - The y position of the point to check.

Returns:

True if the handle encloses the point, false otherwise.

getBounds

Rectangle getBounds(int x,
                    int y)

Return an enclosing Rectangle that completely contains this handle at the given position.

Parameters:

x - the x position of this handle.

y - the x position of this handle.

Returns:

the bounding box of this handle.