Examples of edu.cmu.cs.stage3.image.codec.TIFFDecodeParam

edu.cmu.cs.stage3.alice.scenegraph.IndexedTriangleArray
An instance of ImageDecodeParam for decoding images in the TIFF format.
To determine the number of images present in a TIFF file, use the getNumPages() method on the ImageDecoder object that will be used to perform the decoding. The desired page number may be passed as an argument to the ImageDecoder.decodeAsRaster)() or decodeAsRenderedImage() methods.
For TIFF Palette color images, the colorMap always has entries of short data type, the color Black being represented by 0,0,0 and White by 65536,65536,65536. In order to display these images, the default behavior is to dither the short values down to 8 bits. The dithering is done by calling the decode16BitsTo8Bits method for each short value that needs to be dithered. The method has the following implementation: byte b; short s; s=s & 0xffff; b=(byte)((s >> 8) & 0xff); If a different algorithm is to be used for the dithering, this class should be subclassed and an appropriate implementation should be provided for the decode16BitsTo8Bits method in the subclass.
If the palette contains image data that is signed short, as specified by the SampleFormat tag, the dithering is done by calling decodeSigned16BitsTo8Bits instead. The method has the following implementation: byte b; short s; b=(byte)((s + Short.MIN_VALUE) >> 8); In order to use a different algorithm for the dithering, this class should be subclassed and the method overridden.
If it is desired that the Palette be decoded such that the output image is of short data type and no dithering is performed, the setDecodePaletteAsShorts method should be used.
This class is not a committed part of the JAI API. It may be removed or changed in future releases of JAI. @see TIFFDirectory

  public final ElementArrayProperty requiredActualParameters = new ElementArrayProperty( this, "requiredActualParameters", null, Variable[].class );
  public final ElementArrayProperty keywordActualParameters = new ElementArrayProperty( this, "keywordActualParameters", null, Variable[].class );
    public Object getValue() {
        UserDefinedQuestion userDefinedQuestionValue = userDefinedQuestion.getUserDefinedQuestionValue();
        Behavior currentBehavior = null;
        World world = getWorld();
        if( world != null ) {
            Sandbox sandbox = world.getCurrentSandbox();
            if( sandbox!=null ) {
                currentBehavior = sandbox.getCurrentBehavior();
            } else {
                //System.err.println( "current sandbox is null" );
            }

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    }
    }


  private void onItemChanging( Object item, int changeType, int oldIndex, int newIndex ) {
    if( !m_objectArrayPropertyListeners.isEmpty() ) {
      ObjectArrayPropertyEvent objectArrayPropertyEvent = new ObjectArrayPropertyEvent( this, item, changeType, oldIndex, newIndex );
      ObjectArrayPropertyListener[] objectArrayPropertyListeners = getObjectArrayPropertyListeners();
            for( int i=0; i<objectArrayPropertyListeners.length; i++ ) {
                objectArrayPropertyListeners[ i ].objectArrayPropertyChanging( objectArrayPropertyEvent );
            }
            /*

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            */
    }
  }
  private void onItemChanged( Object item, int changeType, int oldIndex, int newIndex ) {
    if( !m_objectArrayPropertyListeners.isEmpty() ) {
      ObjectArrayPropertyEvent objectArrayPropertyEvent = new ObjectArrayPropertyEvent( this, item, changeType, oldIndex, newIndex );
      ObjectArrayPropertyListener[] objectArrayPropertyListeners = getObjectArrayPropertyListeners();
            for( int i=0; i<objectArrayPropertyListeners.length; i++ ) {
                objectArrayPropertyListeners[ i ].objectArrayPropertyChanged( objectArrayPropertyEvent );
            }
            /*

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      //pass
    }
  }
  protected void onSet( Object value ) {
    Class valueClass = getValueClass();
    PropertyEvent propertyEvent = new PropertyEvent( this, value );
    onChanging( propertyEvent );
    m_value = value;
    onChanged( propertyEvent );
        m_associatedFileKey = null;
  }

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                    if (cameras.length>0)
                        subject.set(cameras[0]);
                }
            }
            if (keyMap.get()==null)
                keyMap.set(new KeyMapping());
            ((KeyMapping)keyMap.get()).cleanState();




            enable();

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            disable();
    }
  }


  public void internalSchedule( double time, double dt ) {
    KeyMapping keyMapping = (KeyMapping)keyMap.getElementValue();
    int actions;
    if( keyMapping != null ) {
      actions = keyMapping.getActions();
    } else {
      actions = 0;
    }
        // accelerate if keys are pressed
        // decelerate otherwise

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  public long m_clickTimeThreshold = 300;
  public int m_clickDistanceThresholdSquared = 100;


  public void manufactureAnyNecessaryDetails() {
    if( details.size()==2 ) {
      Question what = new PickQuestion();
      what.name.set( "what" );
      what.setParent( this );
      details.add( what );
    }
    for( int i=0; i<details.size(); i++ ) {
      Object o = details.get( i );
      if( o instanceof PickQuestion ) {

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                        } else if( criterionType.isAssignableFrom( edu.cmu.cs.stage3.alice.core.criterion.ExternalReferenceKeyedCriterion.class ) ) {
                            criterion = new edu.cmu.cs.stage3.alice.core.criterion.ExternalReferenceKeyedCriterion( text );
                        } else {
                            criterion = (edu.cmu.cs.stage3.util.Criterion)getValueOf( criterionType, text );
                        }
                        referencesToBeResolved.addElement( new ObjectArrayPropertyReference( this, criterion, i, precedingReferenceTotal++ ) );
                    } catch( ClassNotFoundException cnfe ) {
                        throw new RuntimeException( criterionTypeName );
                    }
                } else {
                    String itemTypeName = itemNode.getAttribute( "class" );

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            //if( indexText.length()>0 ) {
            //    referencesToBeResolved.addElement( new ObjectArrayPropertyReference( (edu.cmu.cs.stage3.alice.core.property.ObjectArrayProperty)this, criterion, Integer.parseInt( indexText ), 0 ) );
            //} else {
            //    referencesToBeResolved.addElement( new PropertyReference( this, criterion ) );
            //}
            referencesToBeResolved.addElement( new PropertyReference( this, criterion ) );
        } catch( ClassNotFoundException cnfe ) {
            throw new RuntimeException( typeName );
        }
    }

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    private java.awt.Font m_font = null;
    private int m_curvature = 0;


    public Text3D() {
        super( new IndexedTriangleArray() );
        //charCache = new java.util.Hastable();
        updateGeometry();
    }

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