com.partnersoft.maps.ephemera
Class RotateSnapshotEphemeron

java.lang.Object
  com.partnersoft.maps.ephemera.AbstractSnapshotEphemeron
      com.partnersoft.maps.ephemera.RotateSnapshotEphemeron

All Implemented Interfaces:

Ephemeron

public class RotateSnapshotEphemeron
extends AbstractSnapshotEphemeron

Handles rotating ephemera for a snapshot

Copyright 2007 Partner Software, Inc.

Version:

$Id$

Author:

Rich Stepanski

Field Summary

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

snapshot

Constructor Summary

RotateSnapshotEphemeron(MapViewFrame snapshot)
Creates a new RotateSnapshotEphemeron for a snapshot represented by the passed MapViewFrame

Method Summary

protected void

mangleSnapshot(DrawingSurface surface, MapViewFrame frame, XyPoint mousePosition) Changes internal snapshot before each draw.

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

draw

Methods inherited from class java.lang.Object

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

Constructor Detail

RotateSnapshotEphemeron

public RotateSnapshotEphemeron(MapViewFrame snapshot)

Creates a new RotateSnapshotEphemeron for a snapshot represented by the passed MapViewFrame

Parameters:

snapshot - - MapViewFrame representing snapshot

Method Detail

mangleSnapshot

protected void mangleSnapshot(DrawingSurface surface,
                              MapViewFrame frame,
                              XyPoint mousePosition)

Description copied from class: AbstractSnapshotEphemeron

Changes internal snapshot before each draw.

Handles specific ephemera changes. Allows rotating,scaling, and moving ephemera to share draw code. Does not need to reset the MapViewFrame's transform.

Specified by:

mangleSnapshot in class AbstractSnapshotEphemeron