Package sim.portrayal.simple

Class TransformedPortrayal2D

java.lang.Object

sim.portrayal.SimplePortrayal2D

sim.portrayal.simple.TransformedPortrayal2D

All Implemented Interfaces:

Serializable, Portrayal, Portrayal2D

public class TransformedPortrayal2D
extends SimplePortrayal2D

A wrapper for other Portrayal2Ds which transforms the graphics space before drawing them.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
SimplePortrayal2D	child
AffineTransform	transform

Fields inherited from class sim.portrayal.SimplePortrayal2D

TYPE_HIT_OBJECT, TYPE_SELECTED_OBJECT

Constructor Summary

Constructors

Constructor	Description
TransformedPortrayal2D(SimplePortrayal2D child, AffineTransform transform)

Method Summary

Modifier and Type	Method	Description
void	draw(Object object, Graphics2D graphics, DrawInfo2D info)	Draw a the given object with an origin at (info.draw.x, info.draw.y), and with the coordinate system scaled by so that 1 unit is in the x and y directions are equal to info.draw.width and info.draw.height respectively in pixels.
SimplePortrayal2D	getChild(Object object)
Inspector	getInspector(LocationWrapper wrapper, GUIState state)	Provide an inspector for an object.
String	getName(LocationWrapper wrapper)	Returns a static, one-line name for the given object that is useful for a human to distinguish it from other objects.
boolean	hitObject(Object object, DrawInfo2D range)	Return true if the given object, when drawn, intersects with a provided rectangle, for hit testing purposes.
boolean	setSelected(LocationWrapper wrapper, boolean selected)	Change the portrayal state to reflect the fact that you've been selected or not selected.

Methods inherited from class sim.portrayal.SimplePortrayal2D

getStatus, handleMouseEvent

Methods inherited from class java.lang.Object

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

Field Details

child

public SimplePortrayal2D child

transform

public AffineTransform transform

Constructor Details

TransformedPortrayal2D

public TransformedPortrayal2D(SimplePortrayal2D child,
 AffineTransform transform)

Method Details

getChild

public SimplePortrayal2D getChild(Object object)

draw

public void draw(Object object,
 Graphics2D graphics,
 DrawInfo2D info)

Description copied from interface: Portrayal2D

Draw a the given object with an origin at (info.draw.x, info.draw.y), and with the coordinate system scaled by so that 1 unit is in the x and y directions are equal to info.draw.width and info.draw.height respectively in pixels. The rectangle given by info.clip specifies the only region in which it is necessary to draw. If info.precise is true, try to draw using real-valued high-resolution drawing rather than faster integer drawing. It is possible that object is null. The location of the object in the field may (and may not) be stored in info.location. The form of that location varies depending on the kind of field used.

Specified by:

draw in interface Portrayal2D

Overrides:

draw in class SimplePortrayal2D

hitObject

public boolean hitObject(Object object,
 DrawInfo2D range)

Description copied from class: SimplePortrayal2D

Return true if the given object, when drawn, intersects with a provided rectangle, for hit testing purposes. The object is drawn with an origin at (info.draw.x, info.draw.y), and with the coordinate system scaled by so that 1 unit is in the x and y directions are equal to info.draw.width and info.draw.height respectively in pixels. The rectangle given by info.clip specifies the region to do hit testing in; often this region is actually of 0 width or height, which might represent a single point. It is possible that object is null. The location of the object in the field may (and may not) be stored in info.location. The form of that location varies depending on the kind of field used.

Overrides:

hitObject in class SimplePortrayal2D

setSelected

public boolean setSelected(LocationWrapper wrapper,
 boolean selected)

Description copied from interface: Portrayal

Change the portrayal state to reflect the fact that you've been selected or not selected. Always return true, except if you've received a setSelected(true) and in fact do not wish to be selectable, in which case return false in that sole situation.

Specified by:

setSelected in interface Portrayal

Overrides:

setSelected in class SimplePortrayal2D

getInspector

public Inspector getInspector(LocationWrapper wrapper,
 GUIState state)

Description copied from interface: Portrayal

Provide an inspector for an object.

Specified by:

getInspector in interface Portrayal

Overrides:

getInspector in class SimplePortrayal2D

getName

public String getName(LocationWrapper wrapper)

Description copied from interface: Portrayal

Returns a static, one-line name for the given object that is useful for a human to distinguish it from other objects. A simple default would be just to return "" + object.

Specified by:

getName in interface Portrayal

Overrides:

getName in class SimplePortrayal2D