com.partnersoft.maps.ephemera
Class RelativePolylineEphemeron

java.lang.Object
  com.partnersoft.maps.ephemera.PolylineEphemeron
      com.partnersoft.maps.ephemera.RelativePolylineEphemeron

All Implemented Interfaces:

Ephemeron

public class RelativePolylineEphemeron
extends PolylineEphemeron

Draws a XyPolyline with coordinates relative to the XyPoint passed to draw().

ie. XyPolyline { (0,0), (10,10), (100,100) } with a mouse position of 10000, 10000 would be drawn at { (10000,10000), (10010,10010), (10100,10100) }.

Author:

Rich Stepanski

Field Summary

Fields inherited from class com.partnersoft.maps.ephemera.PolylineEphemeron

app, lineStyle, mapset, polyline

Constructor Summary

RelativePolylineEphemeron(MapApp app, MapSet mapset, XyPolyline polyline, java.lang.String lineStyle)
Creates a new RelativePolylineEphemeron with relative XyPolyline arguement.

Method Summary

void	draw(DrawingSurface surface, MapViewFrame frame, XyPoint mousePosition) Draw appropriate graphics on the given surface with the given frame, mouse position, and any implementation-specific internal state.

Methods inherited from class com.partnersoft.maps.ephemera.PolylineEphemeron

getPolyline, setPolyline

Methods inherited from class java.lang.Object

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

Constructor Detail

RelativePolylineEphemeron

public RelativePolylineEphemeron(MapApp app,
                                 MapSet mapset,
                                 XyPolyline polyline,
                                 java.lang.String lineStyle)

Creates a new RelativePolylineEphemeron with relative XyPolyline arguement. Line is drawn with style in passed mapset with passed name.

Parameters:

app - - Valid MapApp.

mapset - - MapSet containing style to draw.

polyline - - Relative XyPolyline to be drawn.

lineStyle - - LineStyle name to use.

Method Detail

draw

public void draw(DrawingSurface surface,
                 MapViewFrame frame,
                 XyPoint mousePosition)

Description copied from interface: Ephemeron

Draw appropriate graphics on the given surface with the given frame, mouse position, and any implementation-specific internal state. The drawing surface is set up with the given frame, and is in map coordinates (not pixels).

Specified by:

draw in interface Ephemeron

Overrides:

draw in class PolylineEphemeron