public void OnDrop(DropInfo dropInfo)
{
Point position = dropInfo.DropPosition;
GraphicsVM gvm = dropInfo.Data as GraphicsVM;
GraphicsBase graphics = GraphicsFactory.Create(position, gvm.Type);
DrawableLayer.DrawVisual(graphics);
}
public void Initialize()
{
this.GroupList = new ObservableCollection<GraphicsGroupVM>();
List<ToolboxGroup> groups;
if (!JSONHelper.TryParseFile<List<ToolboxGroup>>(ToolboxJsonPath, out groups))
{
logger.Error("加载工具箱分组失败");
return;
}
foreach (ToolboxGroup group in groups)
{
GraphicsGroupVM groupVM = new GraphicsGroupVM()
{
ID = group.ID,
Name = group.Name,
};
foreach (ToolboxItem toolboxItem in group.Items)
{
GraphicsVM gvm = new GraphicsVM()
{
ID = toolboxItem.ID,
Name = toolboxItem.Name,
IconURI = toolboxItem.Icon,
Type = toolboxItem.Type
};
groupVM.Items.Add(gvm);
}
this.GroupList.Add(groupVM);
}
this.ToolboxVM = new ToolboxViewModel();
}