Examples of org.apache.poi.ddf.EscherSimpleProperty

org.apache.poi.ddf.EscherSimpleProperty
A simple property is of fixed length and as a property number in addition to a 32-bit value. Properties that can't be stored in only 32-bits are stored as EscherComplexProperty objects. @author Glen Stampoultzis (glens at apache.org)

     *
     * @return the botom margin
     */
    public float getMarginBottom(){
        EscherOptRecord opt = (EscherOptRecord)getEscherChild(_escherContainer, EscherOptRecord.RECORD_ID);
        EscherSimpleProperty prop = (EscherSimpleProperty)getEscherProperty(opt, EscherProperties.TEXT__TEXTBOTTOM);
        int val = prop == null ? EMU_PER_INCH/20 : prop.getPropertyValue();
        return (float)val/EMU_PER_POINT;
    }

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                    break;
            }
        }


        HSSFComment comment = (HSSFComment)shape;
        opt.addEscherProperty( new EscherSimpleProperty( EscherProperties.GROUPSHAPE__PRINT, comment.isVisible() ? 0x000A0000 : 0x000A0002) );
        opt.addEscherProperty( new EscherSimpleProperty( EscherProperties.SHADOWSTYLE__SHADOWOBSURED, 0x00030003 ) );
        opt.addEscherProperty( new EscherSimpleProperty( EscherProperties.SHADOWSTYLE__COLOR, 0x00000000 ) );
        opt.sortProperties();
        return opt.getEscherProperties().size();   // # options added
    }

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                EscherOptRecord escherOptRecord = shapeDescription
                        .getChildById( EscherOptRecord.RECORD_ID );
                if ( escherOptRecord == null )
                    return null;


                EscherSimpleProperty escherProperty = escherOptRecord
                        .lookup( EscherProperties.BLIP__BLIPTODISPLAY );
                if ( escherProperty == null )
                    return null;


                int bitmapIndex = escherProperty.getPropertyValue();
                EscherBlipRecord escherBlipRecord = getBitmapRecord( bitmapIndex );
                if ( escherBlipRecord == null )
                    return null;


                return escherBlipRecord.getPicturedata();
            }


            public int getRectangleBottom()
            {
                return fspa.getYaBottom();
            }


            public int getRectangleLeft()
            {
                return fspa.getXaLeft();
            }


            public int getRectangleRight()
            {
                return fspa.getXaRight();
            }


            public int getRectangleTop()
            {
                return fspa.getYaTop();
            }


            public int getShapeId()
            {
                return fspa.getSpid();
            }


            private int getTertiaryPropertyValue( int propertyId,
                    int defaultValue )
            {
                EscherContainerRecord shapeDescription = getEscherShapeRecordContainer( getShapeId() );
                if ( shapeDescription == null )
                    return defaultValue;


                EscherTertiaryOptRecord escherTertiaryOptRecord = shapeDescription
                        .getChildById( EscherTertiaryOptRecord.RECORD_ID );
                if ( escherTertiaryOptRecord == null )
                    return defaultValue;


                EscherSimpleProperty escherProperty = escherTertiaryOptRecord
                        .lookup( propertyId );
                if ( escherProperty == null )
                    return defaultValue;
                int value = escherProperty.getPropertyValue();


                return value;
            }


            public VerticalPositioning getVerticalPositioning()

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        }
        if(!isClosed) segInfo.add(SEGMENTINFO_LINETO);
        segInfo.add(new byte[]{0x00, (byte)0x80});


        EscherOptRecord opt = (EscherOptRecord)getEscherChild(_escherContainer, EscherOptRecord.RECORD_ID);
        opt.addEscherProperty(new EscherSimpleProperty(EscherProperties.GEOMETRY__SHAPEPATH, 0x4));


        EscherArrayProperty verticesProp = new EscherArrayProperty((short)(EscherProperties.GEOMETRY__VERTICES + 0x4000), false, null);
        verticesProp.setNumberOfElementsInArray(pntInfo.size());
        verticesProp.setNumberOfElementsInMemory(pntInfo.size());
        verticesProp.setSizeOfElements(0xFFF0);
        for (int i = 0; i < pntInfo.size(); i++) {
            Point2D.Double pnt = pntInfo.get(i);
            byte[] data = new byte[4];
            LittleEndian.putShort(data, 0, (short)((pnt.getX() - bounds.getX())*MASTER_DPI/POINT_DPI));
            LittleEndian.putShort(data, 2, (short)((pnt.getY() - bounds.getY())*MASTER_DPI/POINT_DPI));
            verticesProp.setElement(i, data);
        }
        opt.addEscherProperty(verticesProp);


        EscherArrayProperty segmentsProp = new EscherArrayProperty((short)(EscherProperties.GEOMETRY__SEGMENTINFO + 0x4000), false, null);
        segmentsProp.setNumberOfElementsInArray(segInfo.size());
        segmentsProp.setNumberOfElementsInMemory(segInfo.size());
        segmentsProp.setSizeOfElements(0x2);
        for (int i = 0; i < segInfo.size(); i++) {
            byte[] seg = segInfo.get(i);
            segmentsProp.setElement(i, seg);
        }
        opt.addEscherProperty(segmentsProp);


        opt.addEscherProperty(new EscherSimpleProperty(EscherProperties.GEOMETRY__RIGHT, (int)(bounds.getWidth()*MASTER_DPI/POINT_DPI)));
        opt.addEscherProperty(new EscherSimpleProperty(EscherProperties.GEOMETRY__BOTTOM, (int)(bounds.getHeight()*MASTER_DPI/POINT_DPI)));


        opt.sortProperties();


        setAnchor(bounds);
    }

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     *
     * @return the freeform path
     */
     public GeneralPath getPath(){
        EscherOptRecord opt = (EscherOptRecord)getEscherChild(_escherContainer, EscherOptRecord.RECORD_ID);
        opt.addEscherProperty(new EscherSimpleProperty(EscherProperties.GEOMETRY__SHAPEPATH, 0x4));


        EscherArrayProperty verticesProp = (EscherArrayProperty)getEscherProperty(opt, (short)(EscherProperties.GEOMETRY__VERTICES + 0x4000));
        if(verticesProp == null) verticesProp = (EscherArrayProperty)getEscherProperty(opt, EscherProperties.GEOMETRY__VERTICES);


        EscherArrayProperty segmentsProp = (EscherArrayProperty)getEscherProperty(opt, (short)(EscherProperties.GEOMETRY__SEGMENTINFO + 0x4000));

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     *
     * @return the type of alignment
     */
    public int getVerticalAlignment(){
        EscherOptRecord opt = (EscherOptRecord)getEscherChild(_escherContainer, EscherOptRecord.RECORD_ID);
        EscherSimpleProperty prop = (EscherSimpleProperty)getEscherProperty(opt, EscherProperties.TEXT__ANCHORTEXT);
        int valign = TextShape.AnchorTop;
        if (prop == null){
            /**
             * If vertical alignment was not found in the shape properties then try to
             * fetch the master shape and search for the align property there.
             */
            int type = getTextRun().getRunType();
            MasterSheet master = getSheet().getMasterSheet();
            if(master != null){
                TextShape masterShape = master.getPlaceholderByTextType(type);
                if(masterShape != null) valign = masterShape.getVerticalAlignment();
            } else {
                //not found in the master sheet. Use the hardcoded defaults.
                switch (type){
                     case TextHeaderAtom.TITLE_TYPE:
                     case TextHeaderAtom.CENTER_TITLE_TYPE:
                         valign = TextShape.AnchorMiddle;
                         break;
                     default:
                         valign = TextShape.AnchorTop;
                         break;
                 }
            }
        } else {
            valign = prop.getPropertyValue();
        }
        return valign;
    }

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     *
     * @return the botom margin
     */
    public float getMarginBottom(){
        EscherOptRecord opt = (EscherOptRecord)getEscherChild(_escherContainer, EscherOptRecord.RECORD_ID);
        EscherSimpleProperty prop = (EscherSimpleProperty)getEscherProperty(opt, EscherProperties.TEXT__TEXTBOTTOM);
        int val = prop == null ? EMU_PER_INCH/20 : prop.getPropertyValue();
        return (float)val/EMU_PER_POINT;
    }

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     *
     * @return the left margin
     */
    public float getMarginLeft(){
        EscherOptRecord opt = (EscherOptRecord)getEscherChild(_escherContainer, EscherOptRecord.RECORD_ID);
        EscherSimpleProperty prop = (EscherSimpleProperty)getEscherProperty(opt, EscherProperties.TEXT__TEXTLEFT);
        int val = prop == null ? EMU_PER_INCH/10 : prop.getPropertyValue();
        return (float)val/EMU_PER_POINT;
    }

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     *
     * @return the right margin
     */
    public float getMarginRight(){
        EscherOptRecord opt = (EscherOptRecord)getEscherChild(_escherContainer, EscherOptRecord.RECORD_ID);
        EscherSimpleProperty prop = (EscherSimpleProperty)getEscherProperty(opt, EscherProperties.TEXT__TEXTRIGHT);
        int val = prop == null ? EMU_PER_INCH/10 : prop.getPropertyValue();
        return (float)val/EMU_PER_POINT;
    }

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     *
     * @return the top margin
     */
    public float getMarginTop(){
        EscherOptRecord opt = (EscherOptRecord)getEscherChild(_escherContainer, EscherOptRecord.RECORD_ID);
        EscherSimpleProperty prop = (EscherSimpleProperty)getEscherProperty(opt, EscherProperties.TEXT__TEXTTOP);
        int val = prop == null ? EMU_PER_INCH/20 : prop.getPropertyValue();
        return (float)val/EMU_PER_POINT;
    }

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