com.openpcl.pclrenderimage.softfont
Class PriBitmapFont

java.lang.Object
  com.openpcl.pclrenderimage.softfont.PriFontBase
      com.openpcl.pclrenderimage.softfont.PriBitmapFont

All Implemented Interfaces:

Serializable

public class PriBitmapFont
extends PriFontBase

See Also:

Serialized Form

Field Summary

protected float	height
protected Hashtable<Integer,PriBitmapCharacter>	mCharacterMap
protected int	orientation
protected int	resolution

Fields inherited from class com.openpcl.pclrenderimage.softfont.PriFontBase

AGFA_FONT, BITMAP_FONT, cellHeight, cellWidth, characterComplement, isFixedPitch, isPermanent, name, pitch, spaceDisplayable, storage, STORAGE_CARTRIDGE0, STORAGE_CARTRIDGE1, STORAGE_INTERNAL, STORAGE_RAM, STORAGE_SIMM, strokeWeight, style, symbolset, TRUETYPE_FONT, typefaceFamily

Constructor Summary

PriBitmapFont(int symbolset, int[] characterComplement, int typefaceFamily, boolean isFixedPitch, double pitch, float height, int cellWidth, int cellHeight, int orientation, int resolution, int storage)

PriBitmapFont(int symbolset, int typefaceFamily, boolean isFixedPitch, double pitch, float height, int cellWidth, int cellHeight, int orientation, int resolution, int storage)

PriBitmapFont(PriBitmapFontHeader h)
Creates new bitmap font (old format).

Method Summary

void	addChar(PriBitmapCharacter ch) Adds a PriBitmapCharacter to a bitmap font
boolean	canDisplay(char charCode)
boolean	equals(Object obj) true obj is FontBase instance and it's equal to this font Two fonts are equal if they could not be distinguished ie.
PriBitmapCharacter	getChar(int charCode) Returns PriBitmapCharacter mapped to the code
float	getHeight() Bitmap fonts are available only at one height as opposite to scalable fonts
int	getResolution() Bitmap fonts are designed either at 300dpi or 600dpi Use this method to check at what resolution is designed the font
void	removeChar(int code) Removes character
int	type() Derived classes should implement this method to return the type of the font they represent Type is either BITMAP_FONT or TRUETYPE_FONT or AGFA_FONT

Methods inherited from class com.openpcl.pclrenderimage.softfont.PriFontBase

canDisplaySpace, dump, getCellHeight, getCellWidth, getCharacterComplement, getName, getOrientation, getPitch, getStorage, getStrokeWeight, getStyle, getSymbolset, getTypefaceFamily, isFixedPitch, isPermanent, isUnbound, setPermanent, setStorage, toString

Methods inherited from class java.lang.Object

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

Field Detail

orientation

protected int orientation

resolution

protected int resolution

height

protected float height

mCharacterMap

protected Hashtable<Integer,PriBitmapCharacter> mCharacterMap

Constructor Detail

PriBitmapFont

public PriBitmapFont(int symbolset,
                     int[] characterComplement,
                     int typefaceFamily,
                     boolean isFixedPitch,
                     double pitch,
                     float height,
                     int cellWidth,
                     int cellHeight,
                     int orientation,
                     int resolution,
                     int storage)

PriBitmapFont

public PriBitmapFont(int symbolset,
                     int typefaceFamily,
                     boolean isFixedPitch,
                     double pitch,
                     float height,
                     int cellWidth,
                     int cellHeight,
                     int orientation,
                     int resolution,
                     int storage)

PriBitmapFont

public PriBitmapFont(PriBitmapFontHeader h)

Creates new bitmap font (old format).

See PCL Technical Refence Soft font creation.

Parameters:

h - The header of the font specified during soft createation

Method Detail

type

public int type()

Description copied from class: PriFontBase

Derived classes should implement this method to return the type of the font they represent Type is either BITMAP_FONT or TRUETYPE_FONT or AGFA_FONT

Specified by:

type in class PriFontBase

Returns:

FontBase#BITMAP_FONT

See Also:

FontBase#type()

getHeight

public float getHeight()

Bitmap fonts are available only at one height as opposite to scalable fonts

Specified by:

getHeight in class PriFontBase

Returns:

height of the font

getResolution

public int getResolution()

Bitmap fonts are designed either at 300dpi or 600dpi Use this method to check at what resolution is designed the font

Returns:

resolution of the font

addChar

public void addChar(PriBitmapCharacter ch)

Adds a PriBitmapCharacter to a bitmap font

Parameters:

ch - characther to add

getChar

public PriBitmapCharacter getChar(int charCode)

Returns PriBitmapCharacter mapped to the code

Parameters:

charCode - code of required character

Returns:

PriBitmapCharacter mapped to this code or null if no mapping is available

removeChar

public void removeChar(int code)

Removes character

Parameters:

code - code of the character which have to be removed

canDisplay

public boolean canDisplay(char charCode)

Specified by:

canDisplay in class PriFontBase

equals

public boolean equals(Object obj)

Description copied from class: PriFontBase

true obj is FontBase instance and it's equal to this font Two fonts are equal if they could not be distinguished ie. they have same charactericts ( Symbol set, Spacing, Pitch,... )

Overrides:

equals in class PriFontBase

Parameters:

obj -

Returns:

true If obj is instance of Bitmap font and these two fonts are undistinguishable

false otherwise

Note Only characteristics of both fonts are compared not the characters they contain. If we have two fonts with same characteriscs but different characters this method will return true

See Also:

FontBase#equals(Object)