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修复附注插入问题

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This commit is contained in:
sladro 2025-12-31 10:56:43 +08:00
parent e44a9a81ab
commit 2e2dc274cc
1 changed files with 71 additions and 9 deletions
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80
Cad/TemplateDrawingService.cs
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@ -313,7 +313,73 @@ namespace CadParamPluging.Cad
if (candidates.Count == 0)
{
return new NoteApplyResult { Applied = false, Message = "未找到附注文本目标（包含‘附注’且包含占位符*），跳过。" };
// 尝试基于白框定位自动创建附注
if (!string.IsNullOrWhiteSpace(schema.NoteTemplateText))
{
// 基于当前 Space 查找白框，以支持 Layout
var spaceEntList = space.Cast<ObjectId>()
.Select(id =>
{
try { return tr.GetObject(id, OpenMode.ForRead, false) as Entity; }
catch { return null; }
})
.Where(e => e != null && !e.IsErased)
.ToList();
var frame = ComputeWhiteFrameExtentsFromEntities(tr, spaceEntList);
if (frame.HasValue)
{
var f = frame.Value;
var w = f.MaxPoint.X - f.MinPoint.X;
var h = f.MaxPoint.Y - f.MinPoint.Y;
// 改为左下角锚定 (BottomLeft)，实现"贴合左边和下边"的效果
// MText 以 BottomLeft 对齐时，插入点位于文字块左下角，内容向上生长
var insertX = f.MinPoint.X + w * 0.005; // 左边距 0.5%
var insertY = f.MinPoint.Y + h * 0.005; // 下边距 0.5%
var insertPoint = new Point3d(insertX, insertY, 0);
var effectiveForCreation = NoteTemplateEngine.BuildEffectiveValueKeyBindings(schema.NoteBindings);
var renderedForCreation = NoteTemplateEngine.Render(schema.NoteTemplateText, effectiveForCreation, bag.GetString);
var mt = new MText();
mt.Contents = ToMTextContents(renderedForCreation);
mt.Location = insertPoint;
mt.TextHeight = 3.5;
mt.Attachment = AttachmentPoint.BottomLeft; // 关键：锚点在左下，文字向上延伸
mt.Width = w * 0.45; // 宽度限制为45%
mt.ColorIndex = 7;
mt.Layer = "0";
try
{
var layerTbl = (LayerTable)tr.GetObject(db.LayerTableId, OpenMode.ForRead);
if (layerTbl.Has("TEXT"))
{
mt.Layer = "TEXT";
}
else if (layerTbl.Has("文字"))
{
mt.Layer = "文字";
}
}
catch { }
space.AppendEntity(mt);
tr.AddNewlyCreatedDBObject(mt, true);
return new NoteApplyResult
{
Applied = true,
TargetKind = "CreatedMText",
PlaceholderCountInDwg = 0,
RenderedText = renderedForCreation,
Message = "未找到附注定位，已自动创建 (左下角对齐)。"
};
}
}
return new NoteApplyResult { Applied = false, Message = "未找到附注文本目标（包含‘附注’且包含占位符*），且无法自动定位创建，跳过。" };
}
var best = candidates.OrderByDescending(c => c.Score).FirstOrDefault();
@ -356,15 +422,11 @@ namespace CadParamPluging.Cad
return null;
}
if (scanModelSpace)
// Default to ModelSpace if scanModelSpace requested OR layoutName is null/empty implicitly aiming for Model
if (scanModelSpace || string.IsNullOrWhiteSpace(layoutName) || string.Equals(layoutName, "Model", StringComparison.OrdinalIgnoreCase))
{
var bt = (BlockTable)tr.GetObject(db.BlockTableId, OpenMode.ForRead);
return (BlockTableRecord)tr.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForRead);
}
if (string.IsNullOrWhiteSpace(layoutName))
{
return null;
return (BlockTableRecord)tr.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite);
}
var layoutDict = (DBDictionary)tr.GetObject(db.LayoutDictionaryId, OpenMode.ForRead);
@ -384,7 +446,7 @@ namespace CadParamPluging.Cad
}
var layout = (Layout)tr.GetObject(layoutId, OpenMode.ForRead);
return (BlockTableRecord)tr.GetObject(layout.BlockTableRecordId, OpenMode.ForRead);
return (BlockTableRecord)tr.GetObject(layout.BlockTableRecordId, OpenMode.ForWrite);
}
private static void CollectNoteCandidates(Transaction tr, Entity ent, HashSet<ObjectId> visitedBlocks, List<NoteCandidate> candidates)