esrigraphicfactory.java

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            ((OMGraphic) multiPart).putAttribute(ShapeConstants.SHAPE_Z_ATTRIBUTE,
                    zs);

            byteTracker.addRead((2 + numPoints) * 8);

            if (byteTracker.numLeft() > 0) {
                double minM = iStream.readLEDouble();
                double maxM = iStream.readLEDouble();
                double[] ms = new double[numPoints];
                for (int i = 0; i < numPoints; i++) {
                    ms[i] = iStream.readLEDouble();
                }

                ((OMGraphic) multiPart).putAttribute(ShapeConstants.SHAPE_MIN_MEASURE_ATTRIBUTE,
                        new Double(minM));
                ((OMGraphic) multiPart).putAttribute(ShapeConstants.SHAPE_MAX_MEASURE_ATTRIBUTE,
                        new Double(maxM));
                ((OMGraphic) multiPart).putAttribute(ShapeConstants.SHAPE_MEASURE_ATTRIBUTE,
                        ms);
                byteTracker.addRead((2 + numPoints) * 8);
            }
        }

        return multiPart;
    }

    protected EsriGraphic createPointMGraphic(
                                              BinaryFile shpFile,
                                              Object representation,
                                              DrawingAttributes drawingAttributes,
                                              ReadByteTracker byteTracker)
            throws IOException, FormatException {
        double x = shpFile.readDouble();
        double y = shpFile.readDouble();
        double m = shpFile.readDouble();
        byteTracker.addRead(3 * 8);

        EsriGraphic ret = createPointGraphic(x,
                y,
                representation,
                drawingAttributes);
        ret.setType(SHAPE_TYPE_POINTM);
        ((OMGraphic) ret).putAttribute(ShapeConstants.SHAPE_MEASURE_ATTRIBUTE,
                new Double(m));
        return ret;
    }

    protected EsriGraphic createPointMGraphic(
                                              LittleEndianInputStream iStream,
                                              Object representation,
                                              DrawingAttributes drawingAttributes,
                                              ReadByteTracker byteTracker)
            throws IOException, FormatException {
        double x = iStream.readLEDouble();
        double y = iStream.readLEDouble();
        double m = iStream.readLEDouble();
        byteTracker.addRead(3 * 8);

        EsriGraphic ret = createPointGraphic(x,
                y,
                representation,
                drawingAttributes);
        ret.setType(SHAPE_TYPE_POINTM);
        ((OMGraphic) ret).putAttribute(ShapeConstants.SHAPE_MEASURE_ATTRIBUTE,
                new Double(m));
        return ret;
    }

    protected EsriGraphic createMultiPointMGraphic(
                                                   BinaryFile shpFile,
                                                   Object representation,
                                                   DrawingAttributes drawingAttributes,
                                                   ReadByteTracker byteTracker)
            throws IOException, FormatException {
        EsriGraphic multiPart = createMultiPointGraphic(shpFile,
                representation,
                drawingAttributes,
                byteTracker);

        if (multiPart != null && multiPart instanceof EsriGraphicList) {
            ((EsriGraphicList) multiPart).setType(SHAPE_TYPE_MULTIPOINTM);
            int numPoints = ((EsriGraphicList) multiPart).size();

            if (byteTracker.numLeft() > 0) {
                double minM = shpFile.readDouble();
                double maxM = shpFile.readDouble();
                double[] ms = new double[numPoints];
                for (int i = 0; i < numPoints; i++) {
                    ms[i] = shpFile.readDouble();
                }

                ((OMGraphic) multiPart).putAttribute(ShapeConstants.SHAPE_MIN_MEASURE_ATTRIBUTE,
                        new Double(minM));
                ((OMGraphic) multiPart).putAttribute(ShapeConstants.SHAPE_MAX_MEASURE_ATTRIBUTE,
                        new Double(maxM));
                ((OMGraphic) multiPart).putAttribute(ShapeConstants.SHAPE_MEASURE_ATTRIBUTE,
                        ms);
                byteTracker.addRead((2 + numPoints) * 8);
            }
        }

        return multiPart;
    }

    protected EsriGraphic createMultiPointMGraphic(
                                                   LittleEndianInputStream iStream,
                                                   Object representation,
                                                   DrawingAttributes drawingAttributes,
                                                   ReadByteTracker byteTracker)
            throws IOException, FormatException {
        EsriGraphic multiPart = createMultiPointGraphic(iStream,
                representation,
                drawingAttributes,
                byteTracker);

        if (multiPart != null && multiPart instanceof EsriGraphicList) {
            ((EsriGraphicList) multiPart).setType(SHAPE_TYPE_MULTIPOINTM);
            int numPoints = ((EsriGraphicList) multiPart).size();

            if (byteTracker.numLeft() > 0) {
                double minM = iStream.readLEDouble();
                double maxM = iStream.readLEDouble();
                double[] ms = new double[numPoints];
                for (int i = 0; i < numPoints; i++) {
                    ms[i] = iStream.readLEDouble();
                }

                ((OMGraphic) multiPart).putAttribute(ShapeConstants.SHAPE_MIN_MEASURE_ATTRIBUTE,
                        new Double(minM));
                ((OMGraphic) multiPart).putAttribute(ShapeConstants.SHAPE_MAX_MEASURE_ATTRIBUTE,
                        new Double(maxM));
                ((OMGraphic) multiPart).putAttribute(ShapeConstants.SHAPE_MEASURE_ATTRIBUTE,
                        ms);
                byteTracker.addRead((2 + numPoints) * 8);
            }
        }

        return multiPart;
    }

    // ///////// Polygon Shapes

    protected EsriGraphic createPolygonGraphic(
                                               BinaryFile shpFile,
                                               DrawingAttributes drawingAttributes,
                                               ReadByteTracker byteTracker)
            throws IOException, FormatException {
        return createPolyGraphic(shpFile,
                SHAPE_TYPE_POLYGON,
                drawingAttributes,
                byteTracker);
    }

    protected EsriGraphic createPolygonGraphic(
                                               LittleEndianInputStream iStream,
                                               DrawingAttributes drawingAttributes,
                                               ReadByteTracker byteTracker)
            throws IOException, FormatException {
        return createPolyGraphic(iStream,
                SHAPE_TYPE_POLYGON,
                drawingAttributes,
                byteTracker);
    }

    protected EsriGraphic createPolylineGraphic(
                                                BinaryFile shpFile,
                                                DrawingAttributes drawingAttributes,
                                                ReadByteTracker byteTracker)
            throws IOException, FormatException {
        return createPolyGraphic(shpFile,
                SHAPE_TYPE_POLYLINE,
                drawingAttributes,
                byteTracker);
    }

    protected EsriGraphic createPolylineGraphic(
                                                LittleEndianInputStream iStream,
                                                DrawingAttributes drawingAttributes,
                                                ReadByteTracker byteTracker)
            throws IOException, FormatException {
        return createPolyGraphic(iStream,
                SHAPE_TYPE_POLYLINE,
                drawingAttributes,
                byteTracker);
    }

    protected EsriGraphic createPolyGraphic(
                                            BinaryFile shpFile,
                                            int shapeType,
                                            DrawingAttributes drawingAttributes,
                                            ReadByteTracker byteTracker)
            throws IOException, FormatException {
        EsriGraphic ret = null;

        // Skip reading the bounding box, 4 doubles
        shpFile.skipBytes(4 * 8);
        byteTracker.addRead(4 * 8);

        int numParts = shpFile.readInteger();
        int numPoints = shpFile.readInteger();
        byteTracker.addRead(2 * 4);

        if (numParts > 0) {
            ret = getPolys(shpFile,
                    numParts,
                    numPoints,
                    shapeType,
                    drawingAttributes,
                    byteTracker);
        }
        return ret;
    }

    protected EsriGraphic createPolyGraphic(
                                            LittleEndianInputStream iStream,
                                            int shapeType,
                                            DrawingAttributes drawingAttributes,
                                            ReadByteTracker byteTracker)
            throws IOException, FormatException {
        EsriGraphic ret = null;

        // Skip reading the bounding box, 4 doubles
        iStream.skipBytes(4 * 8);
        byteTracker.addRead(4 * 8);

        int numParts = iStream.readLEInt();
        int numPoints = iStream.readLEInt();
        byteTracker.addRead(2 * 4);

        if (numParts > 0) {
            ret = getPolys(iStream,
                    numParts,
                    numPoints,
                    shapeType,
                    drawingAttributes,
                    byteTracker);
        }
        return ret;
    }

    protected EsriGraphic createPolygonZGraphic(
                                                BinaryFile shpFile,
                                                DrawingAttributes drawingAttributes,
                                                ReadByteTracker byteTracker)
            throws IOException, FormatException {
        return createPolyZGraphic(shpFile,
                SHAPE_TYPE_POLYGONZ,
                drawingAttributes,
                byteTracker);
    }

    protected EsriGraphic createPolygonZGraphic(
                                                LittleEndianInputStream iStream,
                                                DrawingAttributes drawingAttributes,
                                                ReadByteTracker byteTracker)
            throws IOException, FormatException {
        return createPolyZGraphic(iStream,
                SHAPE_TYPE_POLYGONZ,
                drawingAttributes,
                byteTracker);
    }

    protected EsriGraphic createPolylineZGraphic(
                                                 BinaryFile shpFile,
                                                 DrawingAttributes drawingAttributes,
                                                 ReadByteTracker byteTracker)
            throws IOException, FormatException {
        return createPolyZGraphic(shpFile,
                SHAPE_TYPE_POLYLINEZ,
                drawingAttributes,
                byteTracker);
    }

    protected EsriGraphic createPolylineZGraphic(
                                                 LittleEndianInputStream iStream,
                                                 DrawingAttributes drawingAttributes,
                                                 ReadByteTracker byteTracker)
            throws IOException, FormatException {
        return createPolyZGraphic(iStream,
                SHAPE_TYPE_POLYLINEZ,
                drawingAttributes,
                byteTracker);
    }

    protected EsriGraphic createPolyZGraphic(
                                             BinaryFile shpFile,
                                             int shapeType,
                                             DrawingAttributes drawingAttributes,
                                             ReadByteTracker byteTracker)
            throws IOException, FormatException {
        EsriGraphic ret = null;

        // Skip reading the bounding box, 4 doubles
        shpFile.skipBytes(4 * 8);
        byteTracker.addRead(4 * 8);

        int numParts = shpFile.readInteger();
        int numPoints = shpFile.readInteger();
        byteTracker.addRead(2 * 4);

        if (numParts > 0) {
            ret = getPolys(shpFile,
                    numParts,
                    numPoints,
                    shapeType,
                    drawingAttributes,
                    byteTracker);
        }

        double minZ = shpFile.readDouble();
        double maxZ = shpFile.readDouble();
        double[] zs = new double[numPoints];
        for (int i = 0; i < numPoints; i++) {
            zs[i] = shpFile.readDouble();
        }

        OMGraphic omg = (OMGraphic) ret;
        omg.putAttribute(ShapeConstants.SHAPE_MIN_Z_ATTRIBUTE, new Double(minZ));
        omg.putAttribute(ShapeConstants.SHAPE_MAX_Z_ATTRIBUTE, new Double(maxZ));
        omg.putAttribute(ShapeConstants.SHAPE_Z_ATTRIBUTE, zs);
        byteTracker.addRead((2 + numPoints) * 8);

        if (byteTracker.numLeft() > 0) {
            double minM = shpFile.readDouble();
            double maxM = shpFile.readDouble();
            double[] ms = new double[numPoints];
            for (int i = 0; i < numPoints; i++) {
                ms[i] = shpFile.readDouble();
            }

            omg.putAttribute(ShapeConstants.SHAPE_MIN_MEASURE_ATTRIBUTE,
                    new Double(minM));
            omg.putAttribute(ShapeConstants.SHAPE_MAX_MEASURE_ATTRIBUTE,
                    new Double(maxM));
            omg.putAttribute(ShapeConstants.SHAPE_MEASURE_ATTRIBUTE, ms);
            byteTracker.addRead((2 + numPoints) * 8);
        }

        return ret;
    }

    protected EsriGraphic createPolyZGraphic(
                                             LittleEndianInputStream iStream,
                                             int shapeType,
                                             DrawingAttributes drawingAttributes,