linkactionlist.java

openmap java写的开源数字地图程序. 用applet实现,可以像google map 那样放大缩小地图.

     * @param offset_x1 horizontal pixel offset of center of circle..
     * @param offset_y1 vertical pixel offset of center of circle..
     * @param w width of circle.
     * @param h height of circle.
     * @param properties description of drawing attributes.
     * @param graphicUpdateMask the mask describing the graphic
     *        update.
     * @throws IOException
     * @see com.bbn.openmap.layer.link.LinkCircle
     */
    public void updateCircle(float latPoint, float lonPoint, int offset_x1,
                             int offset_y1, int w, int h,
                             LinkProperties properties, int graphicUpdateMask)
            throws IOException {
        writeGraphicGestureHeader(graphicUpdateMask);
        LinkCircle.write(latPoint,
                lonPoint,
                offset_x1,
                offset_y1,
                w,
                h,
                properties,
                link.dos);
    }

    /**
     * Write a circle in the response.
     * 
     * @param latPoint latitude of placement of center of circle.
     * @param lonPoint longitude of placement of center of circle.
     * @param radius radius of circle, in decimal degrees..
     * @param properties description of drawing attributes.
     * @param graphicUpdateMask the mask describing the graphic
     *        update.
     * @throws IOException
     * @see com.bbn.openmap.layer.link.LinkCircle
     */
    public void updateCircle(float latPoint, float lonPoint, float radius,
                             LinkProperties properties, int graphicUpdateMask)
            throws IOException {
        writeGraphicGestureHeader(graphicUpdateMask);
        LinkCircle.write(latPoint,
                lonPoint,
                radius,
                -1,
                -1,
                properties,
                link.dos);
    }

    /**
     * Write a circle in the response.
     * 
     * @param latPoint latitude of placement of center of circle.
     * @param lonPoint longitude of placement of center of circle.
     * @param radius radius of circle, in decimal degrees..
     * @param units units of the radius - km, miles, nmiles, degrees..
     * @param properties description of drawing attributes.
     * @param graphicUpdateMask the mask describing the graphic
     *        update.
     * @throws IOException
     * @see com.bbn.openmap.layer.link.LinkCircle
     */
    public void updateCircle(float latPoint, float lonPoint, float radius,
                             int units, LinkProperties properties,
                             int graphicUpdateMask) throws IOException {
        writeGraphicGestureHeader(graphicUpdateMask);
        LinkCircle.write(latPoint,
                lonPoint,
                radius,
                units,
                -1,
                properties,
                link.dos);
    }

    /**
     * Write a circle in the response.
     * 
     * @param latPoint latitude of placement of center of circle.
     * @param lonPoint longitude of placement of center of circle.
     * @param radius radius of circle, in decimal degrees..
     * @param units units of the radius - km, miles, nmiles, degrees..
     * @param nverts number of points to use to approximate the
     *        circle. If negative, the client algorithm will figure
     *        out what is best.
     * @param properties description of drawing attributes.
     * @param graphicUpdateMask the mask describing the graphic
     *        update.
     * @throws IOException
     * @see com.bbn.openmap.layer.link.LinkCircle
     */
    public void updateCircle(float latPoint, float lonPoint, float radius,
                             int units, int nverts, LinkProperties properties,
                             int graphicUpdateMask) throws IOException {
        writeGraphicGestureHeader(graphicUpdateMask);
        LinkCircle.write(latPoint,
                lonPoint,
                radius,
                units,
                nverts,
                properties,
                link.dos);
    }

    /**
     * Lat/Lon placement grid.
     * 
     * @param lt latitude of the top of the grid.
     * @param ln longitude of the left side of the grid.
     * @param rows number of vertical points of the grid.
     * @param columns number of horizontal points of the grid.
     * @param orientation the direction of the vertical axits of the
     *        grid, in radians from up ( North).
     * @param vResolution degrees/point between rows of the grid.
     * @param hResolution degrees/point between columns of the grid.
     * @param major designation of the presentation of the data, as
     *        columns (COLUMN_MAJOR) or rows (ROW_MAJOR).
     * @param data data points of the grid.
     * @param properties description of drawing attributes.
     * @param graphicUpdateMask the mask describing the graphic
     *        update.
     * @see com.bbn.openmap.layer.link.LinkGrid
     * @throws IOException
     */
    public void updateGrid(float lt, float ln, int rows, int columns,
                           float orientation, float vResolution,
                           float hResolution, int major, int[] data,
                           LinkProperties properties, int graphicUpdateMask)
            throws IOException {
        writeGraphicGestureHeader(graphicUpdateMask);
        LinkGrid.write(lt,
                ln,
                rows,
                columns,
                orientation,
                vResolution,
                hResolution,
                major,
                data,
                properties,
                link.dos);
    }

    /**
     * XY placement grid.
     * 
     * @param x1 window location of the left side of the grid.
     * @param y1 window location of the top of the grid.
     * @param rows number of vertical points of the grid.
     * @param columns number of horizontal points of the grid.
     * @param orientation the direction of the vertical axits of the
     *        grid, in radians from up ( North).
     * @param vResolution pixels/point between rows of the grid.
     * @param hResolution pixels/point between columns of the grid.
     * @param major designation of the presentation of the data, as
     *        columns (COLUMN_MAJOR) or rows (ROW_MAJOR).
     * @param data data points of the grid.
     * @param properties description of drawing attributes.
     * @param graphicUpdateMask the mask describing the graphic
     *        update.
     * @see com.bbn.openmap.layer.link.LinkGrid
     * @throws IOException
     */
    public void updateGrid(int x1, int y1, int rows, int columns,
                           float orientation, float vResolution,
                           float hResolution, int major, int[] data,
                           LinkProperties properties, int graphicUpdateMask)
            throws IOException {
        writeGraphicGestureHeader(graphicUpdateMask);
        LinkGrid.write(x1,
                y1,
                rows,
                columns,
                orientation,
                vResolution,
                hResolution,
                major,
                data,
                properties,
                link.dos);
    }

    /**
     * Lat/lon placement with XY offset.
     * 
     * @param lt latitude of the top of the image, before the offset.
     * @param ln longitude of the left side of the image, before the
     *        offset.
     * @param offset_x1 number of pixels to move image to the right.
     * @param offset_y1 number of pixels to move image down.
     * @param rows number of vertical points of the grid.
     * @param columns number of horizontal points of the grid.
     * @param orientation the direction of the vertical axits of the
     *        grid, in radians from up ( North).
     * @param vResolution pixels/point between rows of the grid.
     * @param hResolution pixels/point between columns of the grid.
     * @param major designation of the presentation of the data, as
     *        columns (COLUMN_MAJOR) or rows (ROW_MAJOR).
     * @param data data points of the grid.
     * @param properties description of drawing attributes.
     * @param graphicUpdateMask the mask describing the graphic
     *        update.
     * @see com.bbn.openmap.layer.link.LinkGrid
     * @throws IOException
     */
    public void updateGrid(float lt, float ln, int offset_x1, int offset_y1,
                           int rows, int columns, float orientation,
                           float vResolution, float hResolution, int major,
                           int[] data, LinkProperties properties,
                           int graphicUpdateMask) throws IOException {
        writeGraphicGestureHeader(graphicUpdateMask);
        LinkGrid.write(lt,
                ln,
                offset_x1,
                offset_y1,
                rows,
                columns,
                orientation,
                vResolution,
                hResolution,
                major,
                data,
                properties,
                link.dos);
    }

    /**
     * Write a line in the response.
     * 
     * @param lat_1 latitude of placement of start of line.
     * @param lon_1 longitude of placement of start of line.
     * @param lat_2 latitude of placement of end of line.
     * @param lon_2 longitude of placement of end of line.
     * @param lineType type of line - straight, rhumb, great circle..
     * @param properties description of drawing attributes.
     * @param graphicUpdateMask the mask describing the graphic
     *        update.
     * @throws IOException
     * @see com.bbn.openmap.layer.link.LinkLine
     */
    public void updateLine(float lat_1, float lon_1, float lat_2, float lon_2,
                           int lineType, LinkProperties properties,
                           int graphicUpdateMask) throws IOException {
        writeGraphicGestureHeader(graphicUpdateMask);
        LinkLine.write(lat_1,
                lon_1,
                lat_2,
                lon_2,
                lineType,
                properties,
                link.dos);
    }

    /**
     * Write a line in the response.
     * 
     * @param lat_1 latitude of placement of start of line.
     * @param lon_1 longitude of placement of start of line.
     * @param lat_2 latitude of placement of end of line.
     * @param lon_2 longitude of placement of end of line.
     * @param lineType type of line - straight, rhumb, great circle..
     * @param nsegs number of points to use to approximate curved
     *        line..
     * @param properties description of drawing attributes.
     * @param graphicUpdateMask the mask describing the graphic
     *        update.
     * @throws IOException
     * @see com.bbn.openmap.layer.link.LinkLine
     */
    public void updateLine(float lat_1, float lon_1, float lat_2, float lon_2,
                           int lineType, int nsegs, LinkProperties properties,
                           int graphicUpdateMask) throws IOException {
        writeGraphicGestureHeader(graphicUpdateMask);
        LinkLine.write(lat_1,
                lon_1,
                lat_2,
                lon_2,
                lineType,
                nsegs,
                properties,
                link.dos);
    }

    /**
     * Write a line in the response.
     * 
     * @param x1 Horizontal pixel placement of start of line.
     * @param y1 Vertical pixel placement of start of line.
     * @param x2 Horizontal pixel placement of end of line.
     * @param y2 Vertical pixel placement of end of line.
     * @param properties description of drawing attributes.
     * @param graphicUpdateMask the mask describing the graphic
     *        update.
     * @throws IOException
     * @see com.bbn.openmap.layer.link.LinkLine
     */
    public void updateLine(int x1, int y1, int x2, int y2,
                           LinkProperties properties, int graphicUpdateMask)
            throws IOException {
        writeGraphicGestureHeader(graphicUpdateMask);
        LinkLine.write(x1, y1, x2, y2, properties, link.dos);
    }

    /**
     * Write a line in the response.
     * 
     * @param lat_1 latitude of placement of line.
     * @param lon_1 longitude of placement of line.
     * @param x1 Horizontal pixel offset of start of line.
     * @param y1 Vertical pixel offset of start of line.
     * @param x2 Horizontal pixel offset of end of line.
     * @param y2 Vertical pixel offset of end of line.
     * @param properties description of drawing attributes.
     * @param graphicUpdateMask the mask describing the graphic
     *        update.
     * @throws IOException
     * @see com.bbn.openmap.layer.link.LinkLine
     */
    public void updateLine(float lat_1, float lon_1, int x1, int y1, int x2,
                           int y2, LinkProperties properties,
                           int graphicUpdateMask) throws IOException {
        writeGraphicGestureHeader(graphicUpdateMask);
        LinkLine.write(lat_1, lon_1, x1, y1, x2, y2, properties, link.dos);
    }

    /**
     * Write a raster in the response.
     * 
     * @param lt latitude of placement of upper left corner of raster.
     * @param ln longitude of placement of upper left corner of
     *        raster.
     * @param ii ImageIcon to place on the map..
     * @param properties description of drawing attributes.
     * @param graphicUpdateMask the mask describing the graphic
     *        update.
     * @throws IOException
     * @throws InterruptedException
     * @see com.bbn.openmap.layer.link.LinkRaster
     */
    public void updateRaster(float lt, float ln, ImageIcon ii,
                             LinkProperties properties, int graphicUpdateMask)
            throws IOException, InterruptedException {
        writeGraphicGestureHeader(graphicUpdateMask);
        LinkRaster.write(lt, ln, ii, properties, link.dos);
    }