protected void ProcessSymbol(object sender, SymbolEventArgs e)
{
if (String.Compare(e.Name, "pi", true) == 0)
{
e.Result = Math.PI;
}
// Unknown symbol name
else
{
e.Status = SymbolStatus.UndefinedSymbol;
}
}
/// <summary>
/// 获取设备样式
/// </summary>
/// <param name="es"></param>
/// <param name="color"></param>
/// <param name="xmlDbManager"> </param>
/// <returns></returns>
public static SymbolEventArgs GetSymbolExecution(ElectronSymbol es, CADColor color, XmlDBManager xmlDbManager)
{
var value = new SymbolEventArgs
{
color = color,
electronSymbol = es,
DBManager = xmlDbManager
};
//匹配符号
ExecutionManager.Instance.GetFactory(typeof(SymbolExecutionFactory)).GetExecution(es.G3E_FNO).Execute(es, value);
return(value);
}
/// <summary>
/// 获取设备样式
/// </summary>
/// <param name="es"></param>
/// <param name="lineWidth"></param>
/// <param name="color"></param>
/// <param name="xmlDbManager"> </param>
/// <returns></returns>
public static SymbolEventArgs GetSymbolExecution(ElectronSymbol es, double lineWidth, CADColor color, XmlDBManager xmlDbManager)
{
var symboleargs = new SymbolEventArgs
{
color = color,
lineWidth = lineWidth,
electronSymbol = es,
DBManager = xmlDbManager
};
ExecutionManager.Instance.GetFactory(typeof(SymbolExecutionFactory)).GetExecution(es.G3E_FNO).Execute(es, symboleargs);
return(symboleargs);
}
/// <summary>
/// 获取点设备样式
/// </summary>
/// <param name="color"></param>
/// <param name="pt"></param>
/// <returns></returns>
private SymbolEventArgs GetPointStyle(CADColor color, ElectronSymbol pt)
{
var value = new SymbolEventArgs
{
color = color,
electronSymbol = pt,
DBManager = DBManager.Instance as XmlDBManager
};
//匹配符号
ExecutionManager.Instance.GetFactory(typeof(SymbolExecutionFactory))
.GetExecution(pt.G3E_FNO)
.Execute(pt, value);
return(value);
}
void OnSymbolLoading(object sender, SymbolEventArgs e)
{
var company = e.Item as Company;
var img = new Image()
{
Source = ImageSource.FromResource(string.Format("FlexChart101.Images.{0}.png", company.Name.ToLower())),
Aspect = Aspect.AspectFit,
};
var root = new Grid()
{
Children = { img }, Padding = 10, BackgroundColor = Color.SteelBlue
};
root.InputTransparent = true;
e.PlotElement.Content = root;
}
private void Eval_EvaluateSymbol(object sender, SymbolEventArgs e)
{
switch (e.Name.ToUpper())
{
case "TWO":
e.Result.SetValue(2);
break;
case "THREE":
e.Result.SetValue(3);
break;
case "FIVE":
e.Result.SetValue(5);
break;
default:
e.Status = SymbolStatus.UndefinedSymbol;
break;
}
}
/// <summary>
/// 获取源符号的块定义名称
/// </summary>
/// <param name="objectId"></param>
/// <param name="g3eObject"></param>
/// <param name="xmlDbManager"> </param>
/// <returns></returns>
public static SymbolEventArgs GetSymbolExecution(ObjectId objectId, G3EObject g3eObject, XmlDBManager xmlDbManager)
{
SymbolEventArgs value = null;
try
{
var pt = DBSymbolFinder.Instance[objectId];
value = new SymbolEventArgs {
DBManager = xmlDbManager, electronSymbol = pt
};
//匹配符号
ExecutionManager.Instance.GetFactory(typeof(SymbolExecutionFactory)).GetExecution(g3eObject.G3E_FNO).
Execute(pt, value);
}
catch (Exception ex)
{
LogManager.Instance.Error("获取符号样式失败！\n" + ex);
}
//获取块定义名称
return(value);
}
private void WPFLinker_GetSymbol(object sender, SymbolEventArgs e)
{
}
/// <summary>
/// 更新
/// </summary>
/// <param name="sourceBlockName">原设备块定义名称</param>
/// <param name="targetObjId">目标对象</param>
/// <param name="eventArgs">设备样式</param>
private static void UpdateSymbol(string sourceBlockName, ObjectId targetObjId, SymbolEventArgs eventArgs)
{
try
{
var targetBlockName = string.Empty;
//获取目标设备块定义名称
var entity = PublicMethod.Instance.GetObject(targetObjId, OpenMode.ForRead);
if (entity is BlockReference)
{
targetBlockName = (entity as BlockReference).Name;
}
var objId = ObjectId.Null;
//获取目标设备对象数据
var psd = DCadApi.GetSymbolDataByObjId(targetObjId);
if (!string.IsNullOrEmpty(sourceBlockName) && !sourceBlockName.Equals(targetBlockName) && entity is BlockReference)
{
psd.blockName = sourceBlockName;
psd.color = eventArgs.color;
//更新设备
DCadApi.ReplacePointSymbol(psd, ref objId);
}
else
{
//这里是针对线改变颜色
if (psd.color != eventArgs.color)
{
//更新颜色
DCadApi.EditorPointSymbol(psd.objectId, eventArgs.color);
psd.color = eventArgs.color;
}
}
}
catch (Exception ex)
{
LogManager.Instance.Error(ex);
}
}
