com.partnersoft.maps.ephemera

Class CentroidRotateEphemeron

java.lang.Object

com.partnersoft.maps.ephemera.PolylineEphemeron

com.partnersoft.maps.ephemera.CentroidRotateEphemeron

All Implemented Interfaces:

Ephemeron

public class CentroidRotateEphemeron
extends PolylineEphemeron

Author:

rstepanski

Field Summary

Fields

Modifier and Type	Field and Description
protected XyPoint	centroid
protected XyPolyline	original

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

app, lineStyle, mapset, polyline

Constructor Summary

Constructors

Constructor and Description
CentroidRotateEphemeron(MapApp app, MapSet mapset, XyPolyline polyline, java.lang.String lineStyle) Handles rotating a polyline around its centroid.
CentroidRotateEphemeron(MapApp app, MapSet mapset, XyPolyline polyline, java.lang.String lineStyle, XyPoint anchor) Handles rotating a polyline around passed anchor point.

Method Summary

Methods

Modifier and Type	Method and Description
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

original

protected XyPolyline original

centroid

protected XyPoint centroid

Constructor Detail

CentroidRotateEphemeron

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

Handles rotating a polyline around its centroid.

Parameters:

app - - valid app

mapset - - mapset containing line style

polyline - - line to draw

lineStyle - - name of line style to use

CentroidRotateEphemeron

public CentroidRotateEphemeron(MapApp app,
                       MapSet mapset,
                       XyPolyline polyline,
                       java.lang.String lineStyle,
                       XyPoint anchor)

Handles rotating a polyline around passed anchor point.

Parameters:

app - - valid app

mapset - - mapset containing line style

polyline - - line to draw

lineStyle - - name of line style to use

anchor - - XyPoint to rotate around

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