Package com.nomagic.magicdraw.uml.symbols.shapes

Class ShapeRenderer

java.lang.Object

com.nomagic.magicdraw.uml.symbols.PresentationElementRenderer

com.nomagic.magicdraw.uml.symbols.shapes.ShapeRenderer

@OpenApiAll
public class ShapeRenderer
extends PresentationElementRenderer

Shape element renderer allows to customize (change) the default view of ShapeElement.

See Also:

• PresentationElementRenderer
• PathElementRenderer

Constructor Summary

Constructors

Constructor	Description
ShapeRenderer()

Method Summary

Modifier and Type	Method	Description
void	calculateMinimumSize(ShapeElement presentationElement, Dimension minimumSize)	Calculate the minimum shape size of the given shape element.
void	calculatePreferredSize(ShapeElement shapeElement, Dimension prefSize)	Calculate the shape element preferred size.
ContainerShape	createBoundingShape(ShapeElement shapeElement, PathElement pathElement)	Deprecated. use createBoundingShape(ShapeElement, PathElement, BoundsTransformation)
ContainerShape	createBoundingShape(ShapeElement shapeElement, PathElement pathElement, BoundsTransformation data)	Returns the shape element boundaries where the path will be connected.
void	draw(Graphics g, PresentationElement presentationElement)	Draws the symbol using the predifined drawing pattern.
Dimension	getDefaultSize(ShapeElement shapeElement)	Return default shape element size used during symbol drawing.
protected final void	updateText(PresentationElement presentationElement)	Update shape text.

Methods inherited from class com.nomagic.magicdraw.uml.symbols.PresentationElementRenderer

afterUpdate, beforeUpdate, getCenterlinePoint, getColor, getFontProvider, getText, propertiesChanged

Methods inherited from class java.lang.Object

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

Constructor Details

ShapeRenderer

public ShapeRenderer()

Method Details

draw

public void draw(Graphics g,
 PresentationElement presentationElement)

Draws the symbol using the predifined drawing pattern. Override the method to add the custom drawing.

Parameters:

g - graphics where shape is drawn.

presentationElement - presentation element to draw.

calculateMinimumSize

public void calculateMinimumSize(ShapeElement presentationElement,
 Dimension minimumSize)

Calculate the minimum shape size of the given shape element. Override to change the shape element minimum size.

Parameters:

presentationElement - minimum size of.

minimumSize - calculated minimum size.

calculatePreferredSize

public void calculatePreferredSize(ShapeElement shapeElement,
 Dimension prefSize)

Calculate the shape element preferred size. Override to change the shape element preferred size.

Parameters:

shapeElement - preferred size of.

prefSize - calculated preferred size.

getDefaultSize

@CheckForNull
public Dimension getDefaultSize(ShapeElement shapeElement)

Return default shape element size used during symbol drawing. Override method to use custom default size.

Parameters:

shapeElement - shape

Returns:

custom default size, or null to use predefined default size.

createBoundingShape

@Deprecated
public ContainerShape createBoundingShape(ShapeElement shapeElement,
 PathElement pathElement)

Deprecated.

use createBoundingShape(ShapeElement, PathElement, BoundsTransformation)

Returns the shape element boundaries where the path will be connected. Override to add (calculate) the custom boundaries.

Parameters:

shapeElement - shape to calculate boundaries of.

pathElement - path connecting.

Returns:

bounding shape that defines the boundaries.

createBoundingShape

public ContainerShape createBoundingShape(ShapeElement shapeElement,
 PathElement pathElement,
 BoundsTransformation data)

Returns the shape element boundaries where the path will be connected. Override to add (calculate) the custom boundaries.

Parameters:

shapeElement - shape to calculate boundaries of.

pathElement - path connecting.

data - bounds transformation data

Returns:

bounding shape that defines the boundaries.

updateText

protected final void updateText(PresentationElement presentationElement)

Update shape text.

Specified by:

updateText in class PresentationElementRenderer

Parameters:

presentationElement - element