com.bbn.openmap.layer.link
Class LinkText

java.lang.Object
  com.bbn.openmap.layer.link.LinkText

All Implemented Interfaces:

LinkGraphicConstants, LinkPropertiesConstants

public class LinkText
extends java.lang.Object
implements LinkGraphicConstants, LinkPropertiesConstants

Field Summary

static java.lang.String

DEFAULT_FONT

Fields inherited from interface com.bbn.openmap.layer.link.LinkGraphicConstants

BASELINE_BOTTOM, BASELINE_MIDDLE, BASELINE_TOP, BLACK_COLOR_STRING, CLEAR_COLOR_STRING, COLORMODEL_DIRECT, COLORMODEL_INDEXED, COLORMODEL_URL, COLUMN_MAJOR, COORDMODE_ORIGIN, COORDMODE_PREVIOUS, DECIMAL_DEGREES, GRAPHICTYPE_ARC, GRAPHICTYPE_BITMAP, GRAPHICTYPE_CIRCLE, GRAPHICTYPE_ELLIPSE, GRAPHICTYPE_GRAPHIC, GRAPHICTYPE_GRID, GRAPHICTYPE_LINE, GRAPHICTYPE_POINT, GRAPHICTYPE_POLY, GRAPHICTYPE_RASTER, GRAPHICTYPE_RECTANGLE, GRAPHICTYPE_TEXT, JUSTIFY_CENTER, JUSTIFY_LEFT, JUSTIFY_RIGHT, KM, LINETYPE_GREATCIRCLE, LINETYPE_RHUMB, LINETYPE_STRAIGHT, LINETYPE_UNKNOWN, MILES, NMILES, RADIANS, RENDERTYPE_LATLON, RENDERTYPE_OFFSET, RENDERTYPE_UNKNOWN, RENDERTYPE_XY, ROW_MAJOR

Fields inherited from interface com.bbn.openmap.layer.link.LinkPropertiesConstants

LPC_BACKWARD_DIAG_PATTERN, LPC_CENTER_LAT, LPC_CENTER_LONG, LPC_CLEAR_PROPERTIES, LPC_CLEAR_PROPERTIES_CHAR, LPC_CROSS_PATTERN, LPC_DASH, LPC_DASH_DOT, LPC_DASH_DOT_DOT, LPC_DIAG_CROSS_PATTERN, LPC_DOT, LPC_FILLCOLOR, LPC_FILLPATTERN, LPC_FORWARD_DIAG_PATTERN, LPC_GRAPHICID, LPC_HEIGHT, LPC_HIGHLIGHTCOLOR, LPC_HORIZONTAL_PATTERN, LPC_HTML, LPC_INFO, LPC_LATMAX, LPC_LATMIN, LPC_LINECOLOR, LPC_LINESTYLE, LPC_LINEWIDTH, LPC_LINKRASTERIMAGEURL, LPC_LINKROTATION, LPC_LINKTEXTBASELINE, LPC_LINKTEXTFONT, LPC_LINKTEXTSTRING, LPC_LONG_DASH, LPC_LONMAX, LPC_LONMIN, LPC_MESSAGE, LPC_OLD_FILLCOLOR, LPC_OLD_FILLPATTERN, LPC_OLD_HIGHLIGHTCOLOR, LPC_OLD_LINECOLOR, LPC_OLD_LINESTYLE, LPC_OLD_LINEWIDTH, LPC_OLD_LINKTEXTFONT, LPC_OLD_LINKTEXTSTRING, LPC_PROJECTION, LPC_PROPERY_MANAGEMENT_POLICY, LPC_PROPERY_MANAGEMENT_POLICY_CHAR, LPC_REUSE_PROPERTIES, LPC_REUSE_PROPERTIES_CHAR, LPC_SCALE, LPC_SOLID, LPC_SOLID_PATTERN, LPC_TIME, LPC_URL, LPC_VERTICAL_PATTERN, LPC_WIDTH

Constructor Summary

LinkText()

Method Summary

static OMText	read(java.io.DataInputStream dis) Read the DataInputStream to create a OMText.
static OMText	read(java.io.DataInputStream dis, LinkProperties propertiesBuffer) Read the DataInputStream to create a OMText.
static void	write(float latPoint, float lonPoint, int offset_x1, int offset_y1, java.lang.String stuff, java.lang.String font, int just, LinkProperties properties, java.io.DataOutputStream dos) Rendertype is RENDERTYPE_OFFSET.
static void	write(float latPoint, float lonPoint, java.lang.String stuff, java.lang.String font, int just, LinkProperties properties, java.io.DataOutputStream dos) Creates a text object, with Lat/Lon placement.
static void	write(int x1, int y1, java.lang.String stuff, java.lang.String font, int just, LinkProperties properties, java.io.DataOutputStream dos) Creates a text object, with XY placement, and default SansSerif font.
static void	write(OMText text, Link link, LinkProperties props) Write a text to the link.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT_FONT

public static java.lang.String DEFAULT_FONT

Constructor Detail

LinkText

public LinkText()

Method Detail

write

public static void write(float latPoint,
                         float lonPoint,
                         java.lang.String stuff,
                         java.lang.String font,
                         int just,
                         LinkProperties properties,
                         java.io.DataOutputStream dos)
                  throws java.io.IOException

Creates a text object, with Lat/Lon placement.

Parameters:

latPoint - latitude of the string, in decimal degrees.

lonPoint - longitude of the string, in decimal degrees.

stuff - the string to be displayed.

font - the Font description for the string.

just - the justification of the string.

properties - attributes for the graphic.

dos - DataOutputStream

Throws:

java.io.IOException

write

public static void write(int x1,
                         int y1,
                         java.lang.String stuff,
                         java.lang.String font,
                         int just,
                         LinkProperties properties,
                         java.io.DataOutputStream dos)
                  throws java.io.IOException

Creates a text object, with XY placement, and default SansSerif font.

Parameters:

x1 - horizontal window pixel location of the string.

y1 - vertical window pixel location of the string.

stuff - the string to be displayed.

font - the Font description for the string.

just - the justification of the string

properties - attributes for the graphic.

dos - DataOutputStream

Throws:

java.io.IOException

write

public static void write(float latPoint,
                         float lonPoint,
                         int offset_x1,
                         int offset_y1,
                         java.lang.String stuff,
                         java.lang.String font,
                         int just,
                         LinkProperties properties,
                         java.io.DataOutputStream dos)
                  throws java.io.IOException

Rendertype is RENDERTYPE_OFFSET.

Parameters:

latPoint - latitude of center of text/ellipse.

lonPoint - longitude of center of text/ellipse.

offset_x1 - # pixels to the right the center will be moved from lonPoint.

offset_y1 - # pixels down that the center will be moved from latPoint.

stuff - the string to be displayed.

font - the Font description for the string.

just - the justification of the string.

properties - attributes for the graphic.

dos - DataOutputStream

Throws:

java.io.IOException

write

public static void write(OMText text,
                         Link link,
                         LinkProperties props)
                  throws java.io.IOException

Write a text to the link.

Throws:

java.io.IOException

read

public static OMText read(java.io.DataInputStream dis)
                   throws java.io.IOException

Read the DataInputStream to create a OMText. Assumes the LinkText header has already been read.

Parameters:

dis - DataInputStream

Returns:

OMText

Throws:

java.io.IOException

See Also:

OMText

read

public static OMText read(java.io.DataInputStream dis,
                          LinkProperties propertiesBuffer)
                   throws java.io.IOException

Read the DataInputStream to create a OMText. Assumes the LinkText header has already been read.

Parameters:

dis - DataInputStream

propertiesBuffer - a LinkProperties object used to cache previous settings that can be set on the OMText being read.

Returns:

OMText

Throws:

java.io.IOException

See Also:

OMText