com.partnersoft.maps.ephemera
Class CentroidPixelMoveEphemeron

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

All Implemented Interfaces:

Ephemeron

public class CentroidPixelMoveEphemeron
extends PolylineEphemeron

Similar to CentroidMoveEphemeron, this class handles moving the passed polyline in it's entirety. However, this class treats the passed polyline as a set of pixel coordinates, not map space coordinates. Each coordinate is multipled by the current scale during draw and added to the mouse's current position.

Copyright 2008 Partner Software, Inc.

Version:

$Id$

Author:

Rich Stepanski

Field Summary

protected XyPolyline

originalLine

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

app, lineStyle, mapset, polyline

Constructor Summary

CentroidPixelMoveEphemeron(MapApp app, MapSet mapset, XyPolyline polyline, java.lang.String lineStyle)
Creates a new CentroidPixelMoveEphemeron.

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

Field Detail

originalLine

protected XyPolyline originalLine

Constructor Detail

CentroidPixelMoveEphemeron

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

Creates a new CentroidPixelMoveEphemeron.

Parameters:

app - - Valid app.

mapset - - Mapset containing styles to draw.

polyline - - Polyline in pixel coordinates.

lineStyle - - Style 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