sarsegmentplane.java

来自「world wind java sdk 源码」· Java 代码 · 共 913 行 · 第 1/3 页

        {
            return null;
        }

        return globe.computePositionFromPoint(point);
    }

    public double getObjectSize(String key, Vec4 point)
    {
        if (key == null)
        {
            String message = Logging.getMessage("nullValue.KeyIsNull");
            Logging.logger().severe(message);
            throw new IllegalArgumentException(message);
        }
        if (point == null)
        {
            String message = Logging.getMessage("nullValue.PointIsNull");
            Logging.logger().severe(message);
            throw new IllegalArgumentException(message);
        }

        if (this.wwd == null)
        {
            String message = Logging.getMessage("nullValue.WorldWindow");
            Logging.logger().severe(message);
            throw new IllegalStateException(message);
        }

        View view = this.wwd.getView();
        Globe globe = this.wwd.getModel().getGlobe();

        return this.segmentPlaneEditor.getSegmentPlaneRenderer().computeObjectSize(view, globe, this.segmentPlane,
            key, point);
    }

    //**************************************************************//
    //********************  Segment Plane initialization  **********//
    //**************************************************************//

    protected void initSegmentPlane()
    {
        double gridSize = SAR2.feetToMeters(1000);
        this.segmentPlane.setGridCellDimensions(gridSize, gridSize);
        this.segmentPlane.setPlaneOutlineMask(SegmentPlane.TOP);
        this.segmentPlane.setBorderMask(SegmentPlane.LEFT);

        Color foregroundColor = new Color(90, 146, 200);
        Color backgroundColor = new Color(163, 191, 222);
        Color segmentPointColor = Color.YELLOW;
        Color axisLabelColor = Color.YELLOW;
        Color moveControlPointColor = Color.GREEN;
        Color resizeControlPointColor = Color.MAGENTA;
        double maxAxisLabelActiveDistance = Double.MAX_VALUE;
        double maxSecondaryControlPointActiveDistance = Double.MAX_VALUE;
        double maxPrimaryControlPointActiveDistance = Double.MAX_VALUE;

        SegmentPlaneAttributes attributes = new SegmentPlaneAttributes();
        this.segmentPlane.setAttributes(attributes);

        //**************************************************************//
        //********************  Plane Attributes  **********************//
        //**************************************************************//

        SegmentPlaneAttributes.GeometryAttributes background = new SegmentPlaneAttributes.GeometryAttributes(
            new Material(backgroundColor), 0.7);
        SegmentPlaneAttributes.GeometryAttributes outline = new SegmentPlaneAttributes.GeometryAttributes(
            new Material(foregroundColor), 1.0);
        SegmentPlaneAttributes.GeometryAttributes grid = new SegmentPlaneAttributes.GeometryAttributes(
            new Material(foregroundColor), 1.0);
        SegmentPlaneAttributes.GeometryAttributes border = new SegmentPlaneAttributes.GeometryAttributes(
            new Material(foregroundColor), 1.0);
        grid.setSize(1);
        grid.setPickSize(10);
        outline.setSize(3);
        border.setSize(3);

        attributes.setGeometryAttributes(SegmentPlane.PLANE_BACKGROUND, background);
        attributes.setGeometryAttributes(SegmentPlane.PLANE_OUTLINE, outline);
        attributes.setGeometryAttributes(SegmentPlane.PLANE_GRID, grid);
        attributes.setGeometryAttributes(SegmentPlane.PLANE_BORDER, border);

        //**************************************************************//
        //********************  Segment Altimeter Attributes  **********//
        //**************************************************************//

        SegmentPlaneAttributes.GeometryAttributes altimeterGeometry = new SegmentPlaneAttributes.GeometryAttributes(
            new Material(segmentPointColor), 1.0);
        AxisLabelAttributes altimeterLabel = new AxisLabelAttributes(
            axisLabelColor, Font.decode("Arial-12"), AVKey.LEFT, AVKey.CENTER, this);
        altimeterGeometry.setSize(1);
        altimeterLabel.setVisible(false);
        altimeterLabel.setMaxActiveDistance(maxAxisLabelActiveDistance);

        attributes.setGeometryAttributes(SegmentPlane.ALTIMETER, altimeterGeometry);
        attributes.setLabelAttributes(SegmentPlane.ALTIMETER, altimeterLabel);

        //**************************************************************//
        //********************  Segment Control Point Attributes  ******//
        //**************************************************************//

        SegmentPlaneAttributes.GeometryAttributes segmentPointGeom = new SegmentPlaneAttributes.GeometryAttributes(
            new Material(segmentPointColor), 1.0);
        ControlPointLabelAttributes segmentBeginPointLabel = new ControlPointLabelAttributes(
            segmentPointColor, Font.decode("Arial-14"), AVKey.RIGHT, AVKey.CENTER, this);
        ControlPointLabelAttributes segmentEndPointLabel = new ControlPointLabelAttributes(
            segmentPointColor, Font.decode("Arial-14"), AVKey.RIGHT, AVKey.CENTER, this);
        segmentPointGeom.setSize(8);
        segmentPointGeom.setPickSize(10);
        segmentBeginPointLabel.setMaxActiveDistance(maxSecondaryControlPointActiveDistance);
        segmentBeginPointLabel.setShowHeightAboveSurface(true);
        segmentBeginPointLabel.setOffset(new Vec4(-10, 0, 0));
        segmentEndPointLabel.setMaxActiveDistance(maxPrimaryControlPointActiveDistance);
        segmentEndPointLabel.setShowHeightAboveSurface(true);
        segmentEndPointLabel.setShowSegmentHeading(true);
        segmentEndPointLabel.setOffset(new Vec4(-10, 0, 0));

        attributes.setGeometryAttributes(SegmentPlane.SEGMENT_BEGIN, segmentPointGeom.copy());
        attributes.setGeometryAttributes(SegmentPlane.SEGMENT_END, segmentPointGeom.copy());
        attributes.setLabelAttributes(SegmentPlane.SEGMENT_BEGIN, segmentBeginPointLabel);
        attributes.setLabelAttributes(SegmentPlane.SEGMENT_END, segmentEndPointLabel);

        //**************************************************************//
        //********************  Axis Label Attributes  *****************//
        //**************************************************************//

        AxisLabelAttributes horizontalAxisLabels = new AxisLabelAttributes(
            axisLabelColor, Font.decode("Arial-10"), AVKey.CENTER, AVKey.BOTTOM, this);
        AltitudeLabelAttributes verticalAxisLabels = new AltitudeLabelAttributes(
            axisLabelColor, Font.decode("Arial-10"), AVKey.RIGHT, AVKey.BOTTOM, this);
        horizontalAxisLabels.setMaxActiveDistance(maxAxisLabelActiveDistance);
        verticalAxisLabels.setMaxActiveDistance(maxAxisLabelActiveDistance);

        attributes.setLabelAttributes(SegmentPlane.HORIZONTAL_AXIS_LABELS, horizontalAxisLabels);
        attributes.setLabelAttributes(SegmentPlane.VERTICAL_AXIS_LABELS, verticalAxisLabels);

        //**************************************************************//
        //********************  Plane Move Control Point Attributes  ***//
        //**************************************************************//

        SegmentPlaneAttributes.GeometryAttributes moveControlPointLLGeom =
            new SegmentPlaneAttributes.GeometryAttributes(new Material(moveControlPointColor), 1.0);
        SegmentPlaneAttributes.GeometryAttributes moveControlPointLRGeom =
            new SegmentPlaneAttributes.GeometryAttributes(new Material(moveControlPointColor), 1.0);
        SegmentPlaneAttributes.GeometryAttributes moveControlPointURGeom =
            new SegmentPlaneAttributes.GeometryAttributes(new Material(moveControlPointColor), 1.0);
        ControlPointLabelAttributes moveControlPointLLLabel = new ControlPointLabelAttributes(
            moveControlPointColor, Font.decode("Arial-14"), AVKey.LEFT, AVKey.CENTER, this);
        ControlPointLabelAttributes moveControlPointLRLabel = new ControlPointLabelAttributes(
            moveControlPointColor, Font.decode("Arial-14"), AVKey.LEFT, AVKey.CENTER, this);
        ControlPointLabelAttributes moveControlPointURLabel = new ControlPointLabelAttributes(
            moveControlPointColor, Font.decode("Arial-14"), AVKey.LEFT, AVKey.CENTER, this);
        moveControlPointLLGeom.setSize(9);
        moveControlPointLLGeom.setPickSize(10);
        moveControlPointLLGeom.setOffset(new Vec4(0, 0, 9));
        moveControlPointLRGeom.setSize(7);
        moveControlPointLRGeom.setPickSize(10);
        moveControlPointLRGeom.setOffset(new Vec4(0, 0, 7));
        moveControlPointURGeom.setSize(7);
        moveControlPointURGeom.setPickSize(10);
        moveControlPointLLLabel.setVisible(false);
        moveControlPointLLLabel.setShowSegmentHeading(true);
        moveControlPointLLLabel.setMaxActiveDistance(maxSecondaryControlPointActiveDistance);
        moveControlPointLRLabel.setVisible(false);
        moveControlPointLRLabel.setShowSegmentHeading(true);
        moveControlPointLRLabel.setMaxActiveDistance(maxSecondaryControlPointActiveDistance);
        moveControlPointURLabel.setShowSegmentHeading(true);
        moveControlPointURLabel.setMaxActiveDistance(maxSecondaryControlPointActiveDistance);
        moveControlPointURLabel.setOffset(new Vec4(15, 0, 0));

        attributes.setGeometryAttributes(SegmentPlane.CONTROL_POINT_LOWER_LEFT, moveControlPointLLGeom.copy());
        attributes.setGeometryAttributes(SegmentPlane.CONTROL_POINT_LOWER_RIGHT, moveControlPointLRGeom.copy());
        attributes.setGeometryAttributes(SegmentPlane.CONTROL_POINT_UPPER_RIGHT, moveControlPointURGeom.copy());
        attributes.setLabelAttributes(SegmentPlane.CONTROL_POINT_LOWER_LEFT, moveControlPointLLLabel);
        attributes.setLabelAttributes(SegmentPlane.CONTROL_POINT_LOWER_RIGHT, moveControlPointLRLabel);
        attributes.setLabelAttributes(SegmentPlane.CONTROL_POINT_UPPER_RIGHT, moveControlPointURLabel);

        //**************************************************************//
        //********************  Plane Resize Control Point Attributes  *//
        //**************************************************************//

        SegmentPlaneAttributes.GeometryAttributes resizeControlPointGeom = new SegmentPlaneAttributes.GeometryAttributes(
            new Material(resizeControlPointColor), 1.0);
        ControlPointLabelAttributes resizeControlPointLabel = new ControlPointLabelAttributes(
            resizeControlPointColor, Font.decode("Arial-10"), AVKey.LEFT, AVKey.CENTER, this);
        resizeControlPointGeom.setSize(7);
        resizeControlPointGeom.setPickSize(10);
        resizeControlPointLabel.setVisible(false);
        resizeControlPointLabel.setMaxActiveDistance(maxSecondaryControlPointActiveDistance);

        attributes.setGeometryAttributes(SegmentPlane.CONTROL_POINT_LEADING_EDGE, resizeControlPointGeom.copy());
        attributes.setGeometryAttributes(SegmentPlane.CONTROL_POINT_TOP_EDGE, resizeControlPointGeom.copy());
        attributes.setLabelAttributes(SegmentPlane.CONTROL_POINT_LEADING_EDGE, resizeControlPointLabel.copy());
        attributes.setLabelAttributes(SegmentPlane.CONTROL_POINT_TOP_EDGE, resizeControlPointLabel.copy());
    }

    //**************************************************************//
    //********************  Control Point Label Attributes  ********//
    //**************************************************************//

    public static class SARLabelAttributes extends SegmentPlaneAttributes.LabelAttributes
    {
        private SARSegmentPlane context;

        public SARLabelAttributes(Color color, Font font, String horizontalAlignment, String verticalAlignment,
            SARSegmentPlane context)
        {
            super(color, font, horizontalAlignment, verticalAlignment);
            this.context = context;
        }

        public SARLabelAttributes()
        {
        }

        public SARSegmentPlane getContext()
        {
            return this.context;
        }

        public void setContext(SARSegmentPlane context)
        {
            this.context = context;
        }

        public SegmentPlaneAttributes.LabelAttributes copy()
        {
            return this.copyTo(new SARLabelAttributes());
        }

        protected SegmentPlaneAttributes.LabelAttributes copyTo(SegmentPlaneAttributes.LabelAttributes copy)
        {
            super.copyTo(copy);

            if (copy instanceof SARLabelAttributes)
            {
                ((SARLabelAttributes) copy).setContext(this.getContext());
            }

            return copy;
        }

        protected String formatAngle(Angle angle)
        {
            return SARSegmentPlane.formatAngle(this.context.getAngleFormat(), angle);
        }

        protected String formatElevation(double value)
        {
            return SARSegmentPlane.formatElevation(this.context.getElevationUnit(), value);
        }
    }

    public static class ControlPointLabelAttributes extends SARLabelAttributes
    {
        private boolean showSegmentHeading = false;
        private boolean showHeightAboveSurface = false;

        public ControlPointLabelAttributes(Color color, Font font, String horizontalAlignment,
            String verticalAlignment, SARSegmentPlane context)
        {
            super(color, font, horizontalAlignment, verticalAlignment, context);
        }

        public ControlPointLabelAttributes()
        {
        }

        public boolean isShowSegmentHeading()
        {
            return this.showSegmentHeading;
        }

        public void setShowSegmentHeading(boolean show)
        {
            this.showSegmentHeading = show;
        }

        public boolean isShowHeightAboveSurface()
        {
            return this.showHeightAboveSurface;
        }

        public void setShowHeightAboveSurface(boolean show)
        {
            this.showHeightAboveSurface = show;
        }

        public SegmentPlaneAttributes.LabelAttributes copy()
        {
            return this.copyTo(new ControlPointLabelAttributes());
        }

        protected SegmentPlaneAttributes.LabelAttributes copyTo(SegmentPlaneAttributes.LabelAttributes copy)
        {
            super.copyTo(copy);

            if (copy instanceof ControlPointLabelAttributes)
            {
                ((ControlPointLabelAttributes) copy).setShowSegmentHeading(this.isShowSegmentHeading());
                ((ControlPointLabelAttributes) copy).setShowHeightAboveSurface(this.isShowHeightAboveSurface());
            }

            return copy;
        }