Package ch.sahits.game.openpatrician.javafx.control

Class TextSizingUtility

java.lang.Object

ch.sahits.game.openpatrician.javafx.control.TextSizingUtility

All Implemented Interfaces:

ch.sahits.game.graphic.image.ITextSizing

public class TextSizingUtility
extends java.lang.Object
implements ch.sahits.game.graphic.image.ITextSizing

Utility class to define the dimensions of texts used with a certain font.

Author:

Andi Hotz, (c) Sahits GmbH, 2013 Created on Aug 4, 2013

Constructor Summary

Constructors

Constructor	Description
TextSizingUtility()

Method Summary

Modifier and Type	Method	Description
javafx.geometry.Dimension2D	calculate(int size, javafx.scene.text.Font font)	Calculate the dimensions of a string using the font with the number of characters.
javafx.geometry.Dimension2D	calculate(java.lang.String text, javafx.scene.text.Font font)	Calculate the dimensions of a string using the font with the characters in the string.
int	guessNumberOfCharacters(double destWidth, javafx.scene.text.Font font)	Guess the number of characters that can be displayed in destWidth.

Methods inherited from class java.lang.Object

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

Constructor Detail

TextSizingUtility

public TextSizingUtility()

Method Detail

calculate

public javafx.geometry.Dimension2D calculate(int size,
                                             javafx.scene.text.Font font)

Calculate the dimensions of a string using the font with the number of characters. The height and width are the maximum value, the width of a character is an average value.

Specified by:

calculate in interface ch.sahits.game.graphic.image.ITextSizing

Parameters:

size - number of carachters for wich to calculate the dimensions

font - to be used

Returns:

dimensions of a String containing Tg to calculate the heigth and n for the width calculation.

guessNumberOfCharacters

public int guessNumberOfCharacters(double destWidth,
                                   javafx.scene.text.Font font)

Guess the number of characters that can be displayed in destWidth. The number is guessed as an arbitrary width per character for the font is assumed.

Parameters:

destWidth - destination with

font - to used for the text

Returns:

number of characters that should match into destWidth

calculate

public javafx.geometry.Dimension2D calculate(java.lang.String text,
                                             javafx.scene.text.Font font)

Calculate the dimensions of a string using the font with the characters in the string. The height and width are the maximum value. The text will not be wrapped.

Specified by:

calculate in interface ch.sahits.game.graphic.image.ITextSizing

Parameters:

text - for which to calculate the dimensions

font - to be used for the calculation

Returns:

Bounding box for the text using font.