http://xmlgraphics.apache.org/fop/: Apache FOP (Formatting Objects Processor) is the world's first print formatter driven by XSL formatting objects (XSL-FO) and the world's first output independent formatter. It is a Java application that reads a formatting object (FO) tree and renders the resulting pages to a specified output. Output formats currently supported include PDF, PCL, PS, AFP, TIFF, PNG, SVG, XML (area tree representation), Print, AWT and TXT. The primary output target is PDF. (Apache Software Foundation) 
public class org.apache.fop.afp.AFPUnitConverter
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.fop.afp.AFPUnitConverter
  super_class: java.lang.Object
{
  private final org.apache.fop.afp.AFPPaintingState paintingState;
    descriptor: Lorg/apache/fop/afp/AFPPaintingState;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  public void <init>(org.apache.fop.afp.AFPPaintingState);
    descriptor: (Lorg/apache/fop/afp/AFPPaintingState;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.fop.afp.AFPUnitConverter this
        start local 1 // org.apache.fop.afp.AFPPaintingState paintingState
         0: .line 39
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 40
            aload 0 /* this */
            aload 1 /* paintingState */
            putfield org.apache.fop.afp.AFPUnitConverter.paintingState:Lorg/apache/fop/afp/AFPPaintingState;
         2: .line 41
            return
        end local 1 // org.apache.fop.afp.AFPPaintingState paintingState
        end local 0 // org.apache.fop.afp.AFPUnitConverter this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    3     0           this  Lorg/apache/fop/afp/AFPUnitConverter;
            0    3     1  paintingState  Lorg/apache/fop/afp/AFPPaintingState;
    MethodParameters:
               Name  Flags
      paintingState  

  public int[] mpts2units(float[], float[]);
    descriptor: ([F[F)[I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.apache.fop.afp.AFPUnitConverter this
        start local 1 // float[] srcPts
        start local 2 // float[] dstPts
         0: .line 51
            aload 0 /* this */
            aload 1 /* srcPts */
            aload 2 /* dstPts */
            iconst_1
            invokevirtual org.apache.fop.afp.AFPUnitConverter.transformPoints:([F[FZ)[I
            areturn
        end local 2 // float[] dstPts
        end local 1 // float[] srcPts
        end local 0 // org.apache.fop.afp.AFPUnitConverter this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     0    this  Lorg/apache/fop/afp/AFPUnitConverter;
            0    1     1  srcPts  [F
            0    1     2  dstPts  [F
    MethodParameters:
        Name  Flags
      srcPts  
      dstPts  

  public int[] pts2units(float[], float[]);
    descriptor: ([F[F)[I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.apache.fop.afp.AFPUnitConverter this
        start local 1 // float[] srcPts
        start local 2 // float[] dstPts
         0: .line 62
            aload 0 /* this */
            aload 1 /* srcPts */
            aload 2 /* dstPts */
            iconst_0
            invokevirtual org.apache.fop.afp.AFPUnitConverter.transformPoints:([F[FZ)[I
            areturn
        end local 2 // float[] dstPts
        end local 1 // float[] srcPts
        end local 0 // org.apache.fop.afp.AFPUnitConverter this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     0    this  Lorg/apache/fop/afp/AFPUnitConverter;
            0    1     1  srcPts  [F
            0    1     2  dstPts  [F
    MethodParameters:
        Name  Flags
      srcPts  
      dstPts  

  public int[] mpts2units(float[]);
    descriptor: ([F)[I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.apache.fop.afp.AFPUnitConverter this
        start local 1 // float[] srcPts
         0: .line 72
            aload 0 /* this */
            aload 1 /* srcPts */
            aconst_null
            iconst_1
            invokevirtual org.apache.fop.afp.AFPUnitConverter.transformPoints:([F[FZ)[I
            areturn
        end local 1 // float[] srcPts
        end local 0 // org.apache.fop.afp.AFPUnitConverter this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     0    this  Lorg/apache/fop/afp/AFPUnitConverter;
            0    1     1  srcPts  [F
    MethodParameters:
        Name  Flags
      srcPts  

  public int[] pts2units(float[]);
    descriptor: ([F)[I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.apache.fop.afp.AFPUnitConverter this
        start local 1 // float[] srcPts
         0: .line 82
            aload 0 /* this */
            aload 1 /* srcPts */
            aconst_null
            iconst_0
            invokevirtual org.apache.fop.afp.AFPUnitConverter.transformPoints:([F[FZ)[I
            areturn
        end local 1 // float[] srcPts
        end local 0 // org.apache.fop.afp.AFPUnitConverter this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     0    this  Lorg/apache/fop/afp/AFPUnitConverter;
            0    1     1  srcPts  [F
    MethodParameters:
        Name  Flags
      srcPts  

  public float pt2units(float);
    descriptor: (F)F
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.fop.afp.AFPUnitConverter this
        start local 1 // float pt
         0: .line 92
            fload 1 /* pt */
            ldc 72.0
            aload 0 /* this */
            getfield org.apache.fop.afp.AFPUnitConverter.paintingState:Lorg/apache/fop/afp/AFPPaintingState;
            invokevirtual org.apache.fop.afp.AFPPaintingState.getResolution:()I
            i2f
            fdiv
            fdiv
            freturn
        end local 1 // float pt
        end local 0 // org.apache.fop.afp.AFPUnitConverter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/fop/afp/AFPUnitConverter;
            0    1     1    pt  F
    MethodParameters:
      Name  Flags
      pt    

  public float mpt2units(float);
    descriptor: (F)F
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.fop.afp.AFPUnitConverter this
        start local 1 // float mpt
         0: .line 102
            fload 1 /* mpt */
            ldc 72000.0
            aload 0 /* this */
            getfield org.apache.fop.afp.AFPUnitConverter.paintingState:Lorg/apache/fop/afp/AFPPaintingState;
            invokevirtual org.apache.fop.afp.AFPPaintingState.getResolution:()I
            i2f
            fdiv
            fdiv
            freturn
        end local 1 // float mpt
        end local 0 // org.apache.fop.afp.AFPUnitConverter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/fop/afp/AFPUnitConverter;
            0    1     1   mpt  F
    MethodParameters:
      Name  Flags
      mpt   

  private int[] transformPoints(float[], float[], boolean);
    descriptor: ([F[FZ)[I
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=7, locals=7, args_size=4
        start local 0 // org.apache.fop.afp.AFPUnitConverter this
        start local 1 // float[] srcPts
        start local 2 // float[] dstPts
        start local 3 // boolean milli
         0: .line 106
            aload 2 /* dstPts */
            ifnonnull 2
         1: .line 107
            aload 1 /* srcPts */
            arraylength
            newarray 6
            astore 2 /* dstPts */
         2: .line 109
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.fop.afp.AFPUnitConverter.paintingState:Lorg/apache/fop/afp/AFPPaintingState;
            invokevirtual org.apache.fop.afp.AFPPaintingState.getData:()Lorg/apache/fop/util/AbstractPaintingState$AbstractData;
            invokevirtual org.apache.fop.util.AbstractPaintingState$AbstractData.getTransform:()Ljava/awt/geom/AffineTransform;
            astore 4 /* at */
        start local 4 // java.awt.geom.AffineTransform at
         3: .line 110
            aload 4 /* at */
            aload 1 /* srcPts */
            iconst_0
            aload 2 /* dstPts */
            iconst_0
            aload 1 /* srcPts */
            arraylength
            iconst_2
            idiv
            invokevirtual java.awt.geom.AffineTransform.transform:([FI[FII)V
         4: .line 111
            aload 1 /* srcPts */
            arraylength
            newarray 10
            astore 5 /* coords */
        start local 5 // int[] coords
         5: .line 112
            iconst_0
            istore 6 /* i */
        start local 6 // int i
         6: goto 11
         7: .line 113
      StackMap locals: java.awt.geom.AffineTransform int[] int
      StackMap stack:
            iload 3 /* milli */
            ifne 9
         8: .line 114
            aload 2 /* dstPts */
            iload 6 /* i */
            dup2
            faload
            ldc 1000.0
            fmul
            fastore
         9: .line 116
      StackMap locals:
      StackMap stack:
            aload 5 /* coords */
            iload 6 /* i */
            aload 2 /* dstPts */
            iload 6 /* i */
            faload
            invokestatic java.lang.Math.round:(F)I
            iastore
        10: .line 112
            iinc 6 /* i */ 1
      StackMap locals:
      StackMap stack:
        11: iload 6 /* i */
            aload 1 /* srcPts */
            arraylength
            if_icmplt 7
        end local 6 // int i
        12: .line 118
            aload 5 /* coords */
            areturn
        end local 5 // int[] coords
        end local 4 // java.awt.geom.AffineTransform at
        end local 3 // boolean milli
        end local 2 // float[] dstPts
        end local 1 // float[] srcPts
        end local 0 // org.apache.fop.afp.AFPUnitConverter this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   13     0    this  Lorg/apache/fop/afp/AFPUnitConverter;
            0   13     1  srcPts  [F
            0   13     2  dstPts  [F
            0   13     3   milli  Z
            3   13     4      at  Ljava/awt/geom/AffineTransform;
            5   13     5  coords  [I
            6   12     6       i  I
    MethodParameters:
        Name  Flags
      srcPts  
      dstPts  
      milli   
}
SourceFile: "AFPUnitConverter.java"
InnerClasses:
  public abstract AbstractData = org.apache.fop.util.AbstractPaintingState$AbstractData of org.apache.fop.util.AbstractPaintingState