org.fit.layout.tools

Class OutputDisplayImpl

java.lang.Object

org.fit.layout.tools.OutputDisplayImpl

All Implemented Interfaces:

OutputDisplay

public class OutputDisplayImpl
extends java.lang.Object
implements OutputDisplay

An output display implementation that shows the areas on a Graphics2D device.

Author:

burgetr

Constructor Summary

Constructors

Constructor and Description
OutputDisplayImpl(java.awt.Graphics2D g)

Method Summary

Methods

Modifier and Type	Method and Description
void	colorizeByClass(Area area, java.lang.String cname) Draws the colorized are bounds.
void	colorizeByTags(Area area, java.util.Set<Tag> s) Draws the colorized are bounds.
void	drawBox(Box box) Draws the box contents on the page depending on the box type.
void	drawExtent(Area area) Draws the area bounds at the output display.
void	drawExtent(Box box) Draws the box bounds at the output display.
void	drawPage(Page page) Draws the complete page including all the boxes.
void	drawRectangle(Rectangular rect, java.awt.Color color) Draws the given rectangle with the specified color.
java.awt.Graphics2D	getGraphics()
protected java.awt.Color	stringColor(java.lang.String cname)

Methods inherited from class java.lang.Object

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

Constructor Detail

OutputDisplayImpl

public OutputDisplayImpl(java.awt.Graphics2D g)

Method Detail

getGraphics

public java.awt.Graphics2D getGraphics()

Specified by:

getGraphics in interface OutputDisplay

drawPage

public void drawPage(Page page)

Description copied from interface: OutputDisplay

Draws the complete page including all the boxes.

Specified by:

drawPage in interface OutputDisplay

Parameters:

page - The page to draw.

drawBox

public void drawBox(Box box)

Description copied from interface: OutputDisplay

Draws the box contents on the page depending on the box type. This does not automatically draw the child boxes.

Specified by:

drawBox in interface OutputDisplay

Parameters:

box - The box do draw.

drawExtent

public void drawExtent(Box box)

Description copied from interface: OutputDisplay

Draws the box bounds at the output display.

Specified by:

drawExtent in interface OutputDisplay

Parameters:

box - The box to be displayed

drawExtent

public void drawExtent(Area area)

Description copied from interface: OutputDisplay

Draws the area bounds at the output display.

Specified by:

drawExtent in interface OutputDisplay

Parameters:

area - The area to be displayed

drawRectangle

public void drawRectangle(Rectangular rect,
                 java.awt.Color color)

Description copied from interface: OutputDisplay

Draws the given rectangle with the specified color.

Specified by:

drawRectangle in interface OutputDisplay

Parameters:

rect - the rectangle to be drawn

color - the drawing color

colorizeByTags

public void colorizeByTags(Area area,
                  java.util.Set<Tag> s)

Description copied from interface: OutputDisplay

Draws the colorized are bounds. The color is defined by the tags. Multiple colors should be used when there are multiple tags (e.g. splitting the area bounds to several parts). The output display should assign different colors to different tags; the exact implementation of the color mapping depends on the OutputDisplay implementation. The area is not displayed when the tag set is empty.

Specified by:

colorizeByTags in interface OutputDisplay

Parameters:

area - The area to be displayed

s - A set of tags used for generating the area colors

colorizeByClass

public void colorizeByClass(Area area,
                   java.lang.String cname)

Description copied from interface: OutputDisplay

Draws the colorized are bounds. The color is defined by a string. The output display should assign different colors to different strings; the exact implementation of the color mapping depends on the OutputDisplay implementation. The area is not displayed when class name is empty.

Specified by:

colorizeByClass in interface OutputDisplay

Parameters:

area - The area to be displayed

cname - The class name used for generating the colors.

stringColor

protected java.awt.Color stringColor(java.lang.String cname)