/// <summary>
/// 卸载插件
/// </summary>
public override void Unload()
{
ParentApplication.MouseMove -= new MouseEventHandler(drawLayer.MouseMove);
ParentApplication.MouseDown -= new MouseEventHandler(drawLayer.MouseDown);
ParentApplication.MouseUp -= new MouseEventHandler(drawLayer.MouseUp);
ParentApplication.MouseDoubleClick -= new MouseEventHandler(drawLayer.MouseDoubleClick);
ParentApplication.KeyUp -= new KeyEventHandler(drawLayer.KeyUp);
ParentApplication.CurrentWorld.RenderableObjects.Remove(drawLayer);
m_isLoaded = false;
drawLayer.OnCompleted -= new EventHandler(drawLayer_OnCompleted);
drawLayer.Dispose();
drawLayer = null;
}
/// <summary>
/// 加载插件
/// </summary>
public override void Load()
{
drawLayer = new DrawPolygonLayer("多边形区域图层", Color.FromArgb(255, 255, 0, 0), this, ParentApplication.DrawArgs);
drawLayer.IsOn = true; //关闭WW自带响应事件
ParentApplication.CurrentWorld.RenderableObjects.Add(drawLayer);
// Subscribe events
ParentApplication.MouseMove += new MouseEventHandler(drawLayer.MouseMove);
ParentApplication.MouseDown += new MouseEventHandler(drawLayer.MouseDown);
ParentApplication.MouseUp += new MouseEventHandler(drawLayer.MouseUp);
ParentApplication.MouseDoubleClick += new MouseEventHandler(drawLayer.MouseDoubleClick);
ParentApplication.KeyUp += new KeyEventHandler(drawLayer.KeyUp);
drawLayer.OnCompleted += new EventHandler(drawLayer_OnCompleted);
drawLayer.OnUp += new EventHandler(drawLayer_OnUp);
}
