Как да добавите нови същества за ТЕКСТ/МТЕКСТ отдясно на съществуващите
Проблем: Как да добавите нови същества за ТЕКСТ/МТЕКСТ отдясно на съществуващите (CADNET-8172).
Съвети: За да постигнете това, създайте обект CadBaseEntity, създайте CadMText или CadText с текст, в новия обект добавете cadImage.Layouts[“Model”].BlockTableRecordHandle от чертежа към полето SoftOwner и добавете го към блока cadImage.BlockEntities[" *MODEL_SPACE"] и добавете новия обект към съществата на чертежа.
Пример:
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| List<CadBaseEntity> entities = new List<CadBaseEntity>(cadImage.Entities); | |
| List<CadBaseEntity> addedEntities = new List<CadBaseEntity>(); | |
| foreach (CadBaseEntity baseEntity in entities) | |
| { | |
| if (baseEntity.TypeName != CadEntityTypeName.MTEXT) | |
| { | |
| continue; | |
| } | |
| else | |
| { | |
| CadMText mtext = (CadMText)baseEntity; | |
| if (mtext.FullClearText == "Known text") | |
| { | |
| CadMText design = CreateMTextToTheRight(mtext, "Design"); | |
| // CadText design = CreateTextToTheRight(mtext, "Design"); | |
| addedEntities.Add(design); | |
| } | |
| } | |
| } | |
| foreach (CadBaseEntity addedEntity in addedEntities) | |
| { | |
| addedEntity.SoftOwner = cadImage.Layouts["Model"].BlockTableRecordHandle; | |
| cadImage.BlockEntities["*MODEL_SPACE"].AddEntity(addedEntity); | |
| } | |
| entities.AddRange(addedEntities); | |
| cadImage.Entities = new List<CadBaseEntity>(entities).ToArray(); | |
| private static CadMText CreateMTextToTheRight(CadMText mtext, string value) | |
| { | |
| CadMText newMText = new CadMText(); | |
| newMText.Text = value; | |
| newMText.InitialTextHeight = mtext.InitialTextHeight; | |
| // mtext.HorizontalWidth may be useful too to get the width of the mtext | |
| newMText.InsertionPoint = new Cad3DPoint(mtext.InsertionPoint.X + mtext.ReferenceRectangleWidth, mtext.InsertionPoint.Y); | |
| newMText.LayerName = mtext.LayerName; | |
| return newMText; | |
| } | |
| private static CadText CreateTextToTheRight(CadMText mtext, string value) | |
| { | |
| CadText text = new CadText(); | |
| text.DefaultValue = value; | |
| text.TextHeight = mtext.InitialTextHeight; | |
| text.FirstAlignment = new Cad3DPoint(mtext.InsertionPoint.X + mtext.ReferenceRectangleWidth, mtext.InsertionPoint.Y - text.TextHeight); | |
| text.LayerName = mtext.LayerName; | |
| return text; | |
| } |