org.apache.fontbox.ttf.OS2WindowsMetricsTable Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.fontbox.ttf;
import java.io.IOException;
/**
* A table in a true type font.
*
* @author Ben Litchfield
*
*/
public class OS2WindowsMetricsTable extends TTFTable
{
/**
* Weight class constant.
*/
public static final int WEIGHT_CLASS_THIN = 100;
/**
* Weight class constant.
*/
public static final int WEIGHT_CLASS_ULTRA_LIGHT = 200;
/**
* Weight class constant.
*/
public static final int WEIGHT_CLASS_LIGHT = 300;
/**
* Weight class constant.
*/
public static final int WEIGHT_CLASS_NORMAL = 400;
/**
* Weight class constant.
*/
public static final int WEIGHT_CLASS_MEDIUM = 500;
/**
* Weight class constant.
*/
public static final int WEIGHT_CLASS_SEMI_BOLD = 600;
/**
* Weight class constant.
*/
public static final int WEIGHT_CLASS_BOLD = 700;
/**
* Weight class constant.
*/
public static final int WEIGHT_CLASS_EXTRA_BOLD = 800;
/**
* Weight class constant.
*/
public static final int WEIGHT_CLASS_BLACK = 900;
/**
* Width class constant.
*/
public static final int WIDTH_CLASS_ULTRA_CONDENSED = 1;
/**
* Width class constant.
*/
public static final int WIDTH_CLASS_EXTRA_CONDENSED = 2;
/**
* Width class constant.
*/
public static final int WIDTH_CLASS_CONDENSED = 3;
/**
* Width class constant.
*/
public static final int WIDTH_CLASS_SEMI_CONDENSED = 4;
/**
* Width class constant.
*/
public static final int WIDTH_CLASS_MEDIUM = 5;
/**
* Width class constant.
*/
public static final int WIDTH_CLASS_SEMI_EXPANDED = 6;
/**
* Width class constant.
*/
public static final int WIDTH_CLASS_EXPANDED = 7;
/**
* Width class constant.
*/
public static final int WIDTH_CLASS_EXTRA_EXPANDED = 8;
/**
* Width class constant.
*/
public static final int WIDTH_CLASS_ULTRA_EXPANDED = 9;
/**
* Family class constant.
*/
public static final int FAMILY_CLASS_NO_CLASSIFICATION = 0;
/**
* Family class constant.
*/
public static final int FAMILY_CLASS_OLDSTYLE_SERIFS = 1;
/**
* Family class constant.
*/
public static final int FAMILY_CLASS_TRANSITIONAL_SERIFS = 2;
/**
* Family class constant.
*/
public static final int FAMILY_CLASS_MODERN_SERIFS = 3;
/**
* Family class constant.
*/
public static final int FAMILY_CLASS_CLAREDON_SERIFS = 4;
/**
* Family class constant.
*/
public static final int FAMILY_CLASS_SLAB_SERIFS = 5;
/**
* Family class constant.
*/
public static final int FAMILY_CLASS_FREEFORM_SERIFS = 7;
/**
* Family class constant.
*/
public static final int FAMILY_CLASS_SANS_SERIF = 8;
/**
* Family class constant.
*/
public static final int FAMILY_CLASS_ORNAMENTALS = 9;
/**
* Family class constant.
*/
public static final int FAMILY_CLASS_SCRIPTS = 10;
/**
* Family class constant.
*/
public static final int FAMILY_CLASS_SYMBOLIC = 12;
/**
* Restricted License embedding: must not be modified, embedded or exchanged in any manner.
*
* For Restricted License embedding to take effect, it must be the only level of embedding
* selected.
*/
public static final short FSTYPE_RESTRICTED = 0x0001;
/**
* Preview and Print embedding: the font may be embedded, and temporarily loaded on the
* remote system. No edits can be applied to the document.
*/
public static final short FSTYPE_PREVIEW_AND_PRINT = 0x0004;
/**
* Editable embedding: the font may be embedded but must only be installed temporarily on other
* systems. Documents may be edited and changes saved.
*/
public static final short FSTYPE_EDITIBLE = 0x0008;
/**
* No subsetting: the font must not be subsetted prior to embedding.
*/
public static final short FSTYPE_NO_SUBSETTING = 0x0100;
/**
* Bitmap embedding only: only bitmaps contained in the font may be embedded. No outline data
* may be embedded. Other embedding restrictions specified in bits 0-3 and 8 also apply.
*/
public static final short FSTYPE_BITMAP_ONLY = 0x0200;
private int version;
private short averageCharWidth;
private int weightClass;
private int widthClass;
private short fsType;
private short subscriptXSize;
private short subscriptYSize;
private short subscriptXOffset;
private short subscriptYOffset;
private short superscriptXSize;
private short superscriptYSize;
private short superscriptXOffset;
private short superscriptYOffset;
private short strikeoutSize;
private short strikeoutPosition;
private int familyClass;
private byte[] panose = new byte[10];
private long unicodeRange1;
private long unicodeRange2;
private long unicodeRange3;
private long unicodeRange4;
private String achVendId = "XXXX";
private int fsSelection;
private int firstCharIndex;
private int lastCharIndex;
private int typoAscender;
private int typoDescender;
private int typoLineGap;
private int winAscent;
private int winDescent;
private long codePageRange1 = 0;
private long codePageRange2 = 0;
private int sxHeight;
private int sCapHeight;
private int usDefaultChar;
private int usBreakChar;
private int usMaxContext;
OS2WindowsMetricsTable(TrueTypeFont font)
{
super(font);
}
/**
* @return Returns the achVendId.
*/
public String getAchVendId()
{
return achVendId;
}
/**
* @param achVendIdValue The achVendId to set.
*/
public void setAchVendId(String achVendIdValue)
{
this.achVendId = achVendIdValue;
}
/**
* @return Returns the averageCharWidth.
*/
public short getAverageCharWidth()
{
return averageCharWidth;
}
/**
* @param averageCharWidthValue The averageCharWidth to set.
*/
public void setAverageCharWidth(short averageCharWidthValue)
{
this.averageCharWidth = averageCharWidthValue;
}
/**
* @return Returns the codePageRange1.
*/
public long getCodePageRange1()
{
return codePageRange1;
}
/**
* @param codePageRange1Value The codePageRange1 to set.
*/
public void setCodePageRange1(long codePageRange1Value)
{
this.codePageRange1 = codePageRange1Value;
}
/**
* @return Returns the codePageRange2.
*/
public long getCodePageRange2()
{
return codePageRange2;
}
/**
* @param codePageRange2Value The codePageRange2 to set.
*/
public void setCodePageRange2(long codePageRange2Value)
{
this.codePageRange2 = codePageRange2Value;
}
/**
* @return Returns the familyClass.
*/
public int getFamilyClass()
{
return familyClass;
}
/**
* @param familyClassValue The familyClass to set.
*/
public void setFamilyClass(int familyClassValue)
{
this.familyClass = familyClassValue;
}
/**
* @return Returns the firstCharIndex.
*/
public int getFirstCharIndex()
{
return firstCharIndex;
}
/**
* @param firstCharIndexValue The firstCharIndex to set.
*/
public void setFirstCharIndex(int firstCharIndexValue)
{
this.firstCharIndex = firstCharIndexValue;
}
/**
* @return Returns the fsSelection.
*/
public int getFsSelection()
{
return fsSelection;
}
/**
* @param fsSelectionValue The fsSelection to set.
*/
public void setFsSelection(int fsSelectionValue)
{
this.fsSelection = fsSelectionValue;
}
/**
* @return Returns the fsType.
*/
public short getFsType()
{
return fsType;
}
/**
* @param fsTypeValue The fsType to set.
*/
public void setFsType(short fsTypeValue)
{
this.fsType = fsTypeValue;
}
/**
* @return Returns the lastCharIndex.
*/
public int getLastCharIndex()
{
return lastCharIndex;
}
/**
* @param lastCharIndexValue The lastCharIndex to set.
*/
public void setLastCharIndex(int lastCharIndexValue)
{
this.lastCharIndex = lastCharIndexValue;
}
/**
* @return Returns the panose.
*/
public byte[] getPanose()
{
return panose;
}
/**
* @param panoseValue The panose to set.
*/
public void setPanose(byte[] panoseValue)
{
this.panose = panoseValue;
}
/**
* @return Returns the strikeoutPosition.
*/
public short getStrikeoutPosition()
{
return strikeoutPosition;
}
/**
* @param strikeoutPositionValue The strikeoutPosition to set.
*/
public void setStrikeoutPosition(short strikeoutPositionValue)
{
this.strikeoutPosition = strikeoutPositionValue;
}
/**
* @return Returns the strikeoutSize.
*/
public short getStrikeoutSize()
{
return strikeoutSize;
}
/**
* @param strikeoutSizeValue The strikeoutSize to set.
*/
public void setStrikeoutSize(short strikeoutSizeValue)
{
this.strikeoutSize = strikeoutSizeValue;
}
/**
* @return Returns the subscriptXOffset.
*/
public short getSubscriptXOffset()
{
return subscriptXOffset;
}
/**
* @param subscriptXOffsetValue The subscriptXOffset to set.
*/
public void setSubscriptXOffset(short subscriptXOffsetValue)
{
this.subscriptXOffset = subscriptXOffsetValue;
}
/**
* @return Returns the subscriptXSize.
*/
public short getSubscriptXSize()
{
return subscriptXSize;
}
/**
* @param subscriptXSizeValue The subscriptXSize to set.
*/
public void setSubscriptXSize(short subscriptXSizeValue)
{
this.subscriptXSize = subscriptXSizeValue;
}
/**
* @return Returns the subscriptYOffset.
*/
public short getSubscriptYOffset()
{
return subscriptYOffset;
}
/**
* @param subscriptYOffsetValue The subscriptYOffset to set.
*/
public void setSubscriptYOffset(short subscriptYOffsetValue)
{
this.subscriptYOffset = subscriptYOffsetValue;
}
/**
* @return Returns the subscriptYSize.
*/
public short getSubscriptYSize()
{
return subscriptYSize;
}
/**
* @param subscriptYSizeValue The subscriptYSize to set.
*/
public void setSubscriptYSize(short subscriptYSizeValue)
{
this.subscriptYSize = subscriptYSizeValue;
}
/**
* @return Returns the superscriptXOffset.
*/
public short getSuperscriptXOffset()
{
return superscriptXOffset;
}
/**
* @param superscriptXOffsetValue The superscriptXOffset to set.
*/
public void setSuperscriptXOffset(short superscriptXOffsetValue)
{
this.superscriptXOffset = superscriptXOffsetValue;
}
/**
* @return Returns the superscriptXSize.
*/
public short getSuperscriptXSize()
{
return superscriptXSize;
}
/**
* @param superscriptXSizeValue The superscriptXSize to set.
*/
public void setSuperscriptXSize(short superscriptXSizeValue)
{
this.superscriptXSize = superscriptXSizeValue;
}
/**
* @return Returns the superscriptYOffset.
*/
public short getSuperscriptYOffset()
{
return superscriptYOffset;
}
/**
* @param superscriptYOffsetValue The superscriptYOffset to set.
*/
public void setSuperscriptYOffset(short superscriptYOffsetValue)
{
this.superscriptYOffset = superscriptYOffsetValue;
}
/**
* @return Returns the superscriptYSize.
*/
public short getSuperscriptYSize()
{
return superscriptYSize;
}
/**
* @param superscriptYSizeValue The superscriptYSize to set.
*/
public void setSuperscriptYSize(short superscriptYSizeValue)
{
this.superscriptYSize = superscriptYSizeValue;
}
/**
* @return Returns the typoLineGap.
*/
public int getTypoLineGap()
{
return typoLineGap;
}
/**
* @param typeLineGapValue The typoLineGap to set.
*/
public void setTypoLineGap(int typeLineGapValue)
{
this.typoLineGap = typeLineGapValue;
}
/**
* @return Returns the typoAscender.
*/
public int getTypoAscender()
{
return typoAscender;
}
/**
* @param typoAscenderValue The typoAscender to set.
*/
public void setTypoAscender(int typoAscenderValue)
{
this.typoAscender = typoAscenderValue;
}
/**
* @return Returns the typoDescender.
*/
public int getTypoDescender()
{
return typoDescender;
}
/**
* @param typoDescenderValue The typoDescender to set.
*/
public void setTypoDescender(int typoDescenderValue)
{
this.typoDescender = typoDescenderValue;
}
/**
* @return Returns the unicodeRange1.
*/
public long getUnicodeRange1()
{
return unicodeRange1;
}
/**
* @param unicodeRange1Value The unicodeRange1 to set.
*/
public void setUnicodeRange1(long unicodeRange1Value)
{
this.unicodeRange1 = unicodeRange1Value;
}
/**
* @return Returns the unicodeRange2.
*/
public long getUnicodeRange2()
{
return unicodeRange2;
}
/**
* @param unicodeRange2Value The unicodeRange2 to set.
*/
public void setUnicodeRange2(long unicodeRange2Value)
{
this.unicodeRange2 = unicodeRange2Value;
}
/**
* @return Returns the unicodeRange3.
*/
public long getUnicodeRange3()
{
return unicodeRange3;
}
/**
* @param unicodeRange3Value The unicodeRange3 to set.
*/
public void setUnicodeRange3(long unicodeRange3Value)
{
this.unicodeRange3 = unicodeRange3Value;
}
/**
* @return Returns the unicodeRange4.
*/
public long getUnicodeRange4()
{
return unicodeRange4;
}
/**
* @param unicodeRange4Value The unicodeRange4 to set.
*/
public void setUnicodeRange4(long unicodeRange4Value)
{
this.unicodeRange4 = unicodeRange4Value;
}
/**
* @return Returns the version.
*/
public int getVersion()
{
return version;
}
/**
* @param versionValue The version to set.
*/
public void setVersion(int versionValue)
{
this.version = versionValue;
}
/**
* @return Returns the weightClass.
*/
public int getWeightClass()
{
return weightClass;
}
/**
* @param weightClassValue The weightClass to set.
*/
public void setWeightClass(int weightClassValue)
{
this.weightClass = weightClassValue;
}
/**
* @return Returns the widthClass.
*/
public int getWidthClass()
{
return widthClass;
}
/**
* @param widthClassValue The widthClass to set.
*/
public void setWidthClass(int widthClassValue)
{
this.widthClass = widthClassValue;
}
/**
* @return Returns the winAscent.
*/
public int getWinAscent()
{
return winAscent;
}
/**
* @param winAscentValue The winAscent to set.
*/
public void setWinAscent(int winAscentValue)
{
this.winAscent = winAscentValue;
}
/**
* @return Returns the winDescent.
*/
public int getWinDescent()
{
return winDescent;
}
/**
* @param winDescentValue The winDescent to set.
*/
public void setWinDescent(int winDescentValue)
{
this.winDescent = winDescentValue;
}
/**
* Returns the sxHeight.
*/
public int getHeight()
{
return sxHeight;
}
/**
* Returns the sCapHeight.
*/
public int getCapHeight()
{
return sCapHeight;
}
/**
* Returns the usDefaultChar.
*/
public int getDefaultChar()
{
return usDefaultChar;
}
/**
* Returns the usBreakChar.
*/
public int getBreakChar()
{
return usBreakChar;
}
/**
* Returns the usMaxContext.
*/
public int getMaxContext()
{
return usMaxContext;
}
/**
* A tag that identifies this table type.
*/
public static final String TAG = "OS/2";
/**
* This will read the required data from the stream.
*
* @param ttf The font that is being read.
* @param data The stream to read the data from.
* @throws IOException If there is an error reading the data.
*/
@Override
void read(TrueTypeFont ttf, TTFDataStream data) throws IOException
{
version = data.readUnsignedShort();
averageCharWidth = data.readSignedShort();
weightClass = data.readUnsignedShort();
widthClass = data.readUnsignedShort();
fsType = data.readSignedShort();
subscriptXSize = data.readSignedShort();
subscriptYSize = data.readSignedShort();
subscriptXOffset = data.readSignedShort();
subscriptYOffset = data.readSignedShort();
superscriptXSize = data.readSignedShort();
superscriptYSize = data.readSignedShort();
superscriptXOffset = data.readSignedShort();
superscriptYOffset = data.readSignedShort();
strikeoutSize = data.readSignedShort();
strikeoutPosition = data.readSignedShort();
familyClass = data.readSignedShort();
panose = data.read(10);
unicodeRange1 = data.readUnsignedInt();
unicodeRange2 = data.readUnsignedInt();
unicodeRange3 = data.readUnsignedInt();
unicodeRange4 = data.readUnsignedInt();
achVendId = data.readString(4);
fsSelection = data.readUnsignedShort();
firstCharIndex = data.readUnsignedShort();
lastCharIndex = data.readUnsignedShort();
typoAscender = data.readSignedShort();
typoDescender = data.readSignedShort();
typoLineGap = data.readSignedShort();
winAscent = data.readUnsignedShort();
winDescent = data.readUnsignedShort();
if (version >= 1)
{
codePageRange1 = data.readUnsignedInt();
codePageRange2 = data.readUnsignedInt();
}
if (version >= 1.2)
{
sxHeight = data.readSignedShort();
sCapHeight = data.readSignedShort();
usDefaultChar = data.readUnsignedShort();
usBreakChar = data.readUnsignedShort();
usMaxContext = data.readUnsignedShort();
}
initialized = true;
}
}