Package com.itextpdf.tool.xml.css

Class FontSizeTranslator

java.lang.Object

com.itextpdf.tool.xml.css.FontSizeTranslator

public class FontSizeTranslator
extends java.lang.Object

Author:

Emiel Ackermann

Field Summary

Fields

Modifier and Type	Field	Description
static float	DEFAULT_FONT_SIZE

Constructor Summary

Constructors

Constructor	Description
FontSizeTranslator()

Method Summary

Modifier and Type	Method	Description
float	getFontSize(Tag tag)	Retrieves the pt font size from Tag.getCSS() with CSS.Property.FONT_SIZE or returns default 12pt
static FontSizeTranslator	getInstance()
float	translateFontSize(Tag tag)	Returns the css value of the style font-size in a pt-value.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_FONT_SIZE

public static final float DEFAULT_FONT_SIZE

See Also:

Constant Field Values

Constructor Detail

FontSizeTranslator

public FontSizeTranslator()

Method Detail

getInstance

public static FontSizeTranslator getInstance()

Returns:

Singleton instance of FontSizeTranslater.

translateFontSize

public float translateFontSize(Tag tag)

Returns the css value of the style font-size in a pt-value. Possible font-size values:

• a constant in px, in, cm, mm, pc, em or ex,
• xx-small,
• x-small,
• small,
• medium,
• large,
• x-large,
• xx-large,
• smaller (than tag's parent size),
• larger (than tag's parent size),
• a percentage (e.g font-size:250%) of tag's parent size,

Parameters:

tag - to get the font size of.

Returns:

float font size of the content of the tag in pt.

getFontSize

public float getFontSize(Tag tag)

Retrieves the pt font size from Tag.getCSS() with CSS.Property.FONT_SIZE or returns default 12pt

Parameters:

tag - the tag to get the font-size from.

Returns:

the font size