Package cz.vutbr.fit.layout.segm

Class AreaStyle

java.lang.Object

cz.vutbr.fit.layout.segm.AreaStyle

public class AreaStyle
extends Object

This class represents the complete style of an area for further comparison.

Author:

burgetr

Constructor Summary

Constructors

Constructor	Description
AreaStyle(float averageFontSize, float averageFontWeight, float averageFontStyle, float averageColorLuminosity, Color backgroundColor)
AreaStyle(Area source)

Method Summary

Modifier and Type	Method	Description
float	computeColorLuminosity(Area area)
double	getAverageColorLuminosity()
double	getAverageFontSize()
double	getAverageFontStyle()
double	getAverageFontWeight()
Color	getBackgroundColor()
static boolean	hasConsistentStyle(Area root)	Checks whether all children of a given area have a consistent visual style (as defined by hasSameStyle(Area, Area)).
static boolean	hasEqualBackground(Area a1, Area a2)	Checks if two areas have the same background color
static boolean	hasSameStyle(Area a1, Area a2)	Compares two visual areas and checks whether they have the same visual style.
boolean	isSameStyle(AreaStyle other)	Compares two styles and decides if it is the same style.
void	setAverageColorLuminosity(float averageColorLuminosity)
void	setAverageFontSize(float averageFontSize)
void	setAverageFontStyle(float averageFontStyle)
void	setAverageFontWeight(float averageFontWeight)
void	setBackgroundColor(Color backgroundColor)

Methods inherited from class java.lang.Object

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

Constructor Detail

AreaStyle

public AreaStyle(float averageFontSize,
                 float averageFontWeight,
                 float averageFontStyle,
                 float averageColorLuminosity,
                 Color backgroundColor)

AreaStyle

public AreaStyle(Area source)

Method Detail

getAverageFontSize

public double getAverageFontSize()

setAverageFontSize

public void setAverageFontSize(float averageFontSize)

getAverageFontWeight

public double getAverageFontWeight()

setAverageFontWeight

public void setAverageFontWeight(float averageFontWeight)

getAverageFontStyle

public double getAverageFontStyle()

setAverageFontStyle

public void setAverageFontStyle(float averageFontStyle)

getAverageColorLuminosity

public double getAverageColorLuminosity()

setAverageColorLuminosity

public void setAverageColorLuminosity(float averageColorLuminosity)

getBackgroundColor

public Color getBackgroundColor()

setBackgroundColor

public void setBackgroundColor(Color backgroundColor)

isSameStyle

public boolean isSameStyle(AreaStyle other)

Compares two styles and decides if it is the same style. The thresholds of the style are taken from the Config.

Parameters:

other - the other area to be compared

Returns:

true if the areas are considered to have the same style

hasSameStyle

public static boolean hasSameStyle(Area a1,
                                   Area a2)

Compares two visual areas and checks whether they have the same visual style.

Parameters:

a1 - the first area to compare

a2 - the second area to compare

Returns:

true when a2 has the same visual style as a1

hasEqualBackground

public static boolean hasEqualBackground(Area a1,
                                         Area a2)

Checks if two areas have the same background color

Parameters:

a1 - the first area to compare

a2 - the second area to compare

Returns:

true if the areas are both transparent or they have the same background color declared

hasConsistentStyle

public static boolean hasConsistentStyle(Area root)

Checks whether all children of a given area have a consistent visual style (as defined by hasSameStyle(Area, Area)).

Parameters:

root - The area to test.

Returns:

true when the area is a leaf area or all the child areas have a consistent visual style.

computeColorLuminosity

public float computeColorLuminosity(Area area)