private void LoadSystemLayers()
{
//浮动工具栏
IFloatToolBarLayer toolbar = new FloatToolBarLayer();
toolbar.ToolItemClicked = new Action <FloatToolItem>(FloatToolItemClick);
toolbar.IsAutoHide = false;
FloatToolItem[] items = GetFloatToolItems();
toolbar.ToolItems.AddRange(items);
_canvas.LayerContainer.Layers.Add(toolbar as GeoDo.RSS.Core.DrawEngine.ILayer);
_floatToolBar = toolbar as FloatToolBarLayer;
//AOI容器
_aoiContainer = new AOIContainerLayer();
_aoiContainer.Color = Color.Red;
_aoiContainer.LineWidth = 1;
_aoiContainer.IsOnlyOneAOI = !_ismultiAoi;
_canvas.LayerContainer.Layers.Add(_aoiContainer as GeoDo.RSS.Core.DrawEngine.ILayer);
//SelectedAOI容器
_selectedAOILayer = new SelectedAOILayer();
_selectedAOILayer.Color = Color.Yellow;
_selectedAOILayer.LineWidth = 1;
_canvas.LayerContainer.Layers.Add(_selectedAOILayer as GeoDo.RSS.Core.DrawEngine.ILayer);
//蒙板
ILayer lyr = new MaskLayer();
_canvas.LayerContainer.Layers.Add(lyr);
}
public void Dispose()
{
_rightMouseMenu = null;
_rightMouseNormalMenus = null;
_rightMousePencilToolMenu = null;
_contextMenuHandlers.Clear();
if (_canvas != null)
{
_canvas.Container.KeyUp -= new KeyEventHandler(Container_KeyUp);
_canvas.Container.MouseUp -= new MouseEventHandler(Container_MouseUp);
_canvas = null;
}
if (_aoiContainer != null)
{
(_aoiContainer as AOIContainerLayer).Dispose();
_aoiContainer = null;
}
if (_selectedAOILayer != null)
{
(_selectedAOILayer as SelectedAOILayer).Dispose();
_selectedAOILayer = null;
}
if (_session != null)
{
_session = null;
}
if (_contextMenuHandler != null)
{
(_contextMenuHandler as CanvasContextMenuHandler).HandleRemoveAll();
_contextMenuHandler = null;
}
if (_toolbarManager != null)
{
_toolbarManager.Close();
_toolbarManager = null;
}
}
public AOIProvider(ICanvas canvas)
{
_canvas = canvas;
_aoiContainer = _canvas.LayerContainer.GetByName("感兴趣区域") as IAOIContainerLayer;
_selectAOILayer = _canvas.LayerContainer.GetByName("选中的感兴趣区域") as ISelectedAOILayer;
}
