ch.sahits.game.javafx.control

Class TextSizingUtility

java.lang.Object

ch.sahits.game.javafx.control.TextSizingUtility

public class TextSizingUtility
extends Object

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 and Description
TextSizingUtility()

Method Summary

Modifier and Type	Method and 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(String text, javafx.scene.text.Font font) Calculate the dimensions of a string using the font with the characters in the string.
(package private) double	computeTextHeight(javafx.scene.text.Font font, String text, double wrappingWidth)
(package private) double	computeTextHeight(javafx.scene.text.Font font, String text, double wrappingWidth, double lineSpacing)
(package private) double	computeTextWidth(javafx.scene.text.Font font, String text, double wrappingWidth)
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

computeTextWidth

double computeTextWidth(javafx.scene.text.Font font,
                        String text,
                        double wrappingWidth)

computeTextHeight

double computeTextHeight(javafx.scene.text.Font font,
                         String text,
                         double wrappingWidth)

computeTextHeight

double computeTextHeight(javafx.scene.text.Font font,
                         String text,
                         double wrappingWidth,
                         double lineSpacing)

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.

Parameters:

size -

font -

Returns:

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 -

font -

Returns:

calculate

public javafx.geometry.Dimension2D calculate(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.

Parameters:

text -

font -

Returns: