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C3D-0361 · READ-ONLY: is the vicinity map in this drawing? find raster images + VICINITY text [C3D-VICCHK] done

Scans model space and every layout for RasterImage entities (reporting handle, space, layer, extents and source file) and for any text containing 'VICINITY', then lists the drawing's image definitions. Determines whether a vicinity map exists here and where it sits.

C# payload

// READ-ONLY. Every RasterImage / image definition and any "vicinity" text, in model space and
// every layout, so we know if a vicinity map lives in this drawing and where.
Log("drawing: " + Db.Filename);

System.Action<BlockTableRecord,string> scan = (btr, space) => {
    foreach (ObjectId id in btr) {
        var e = Tx.GetObject(id, OpenMode.ForRead) as Autodesk.AutoCAD.DatabaseServices.Entity;
        if (e == null) continue;
        var img = e as RasterImage;
        if (img != null) {
            Autodesk.AutoCAD.DatabaseServices.Extents3d ex;
            try { ex = img.GeometricExtents; } catch { ex = new Autodesk.AutoCAD.DatabaseServices.Extents3d(); }
            string defName = "";
            try {
                var def = (RasterImageDef)Tx.GetObject(img.ImageDefId, OpenMode.ForRead);
                defName = def.SourceFileName;
            } catch { }
            Log(string.Format("[{0}] RasterImage  space={1}  layer={2}  ({3:F2},{4:F2})-({5:F2},{6:F2})  src=\"{7}\"",
                img.Handle, space, img.Layer, ex.MinPoint.X, ex.MinPoint.Y, ex.MaxPoint.X, ex.MaxPoint.Y, defName));
        }
        var mt = e as MText; var dt = e as DBText;
        string t = mt != null ? mt.Contents : (dt != null ? dt.TextString : "");
        if (t.IndexOf("VICINITY", StringComparison.OrdinalIgnoreCase) >= 0) {
            var p = mt != null ? mt.Location : dt.Position;
            Log(string.Format("[{0}] {1}  space={2}  layer={3}  ({4:F2},{5:F2})  \"{6}\"",
                e.Handle, e.GetType().Name, space, e.Layer, p.X, p.Y, t.Replace("\n"," ")));
        }
    }
};

var ms = (BlockTableRecord)Tx.GetObject(SymbolUtilityServices.GetBlockModelSpaceId(Db), OpenMode.ForRead);
scan(ms, "model");
var dict = (DBDictionary)Tx.GetObject(Db.LayoutDictionaryId, OpenMode.ForRead);
foreach (DBDictionaryEntry de in dict) {
    if (de.Key == "Model") continue;
    var lay = (Layout)Tx.GetObject(de.Value, OpenMode.ForRead);
    scan((BlockTableRecord)Tx.GetObject(lay.BlockTableRecordId, OpenMode.ForRead), lay.LayoutName);
}

// image definitions in the dictionary (even if not currently placed)
Log("");
Log("--- image definitions ---");
try {
    var nod = (DBDictionary)Tx.GetObject(Db.NamedObjectsDictionaryId, OpenMode.ForRead);
    if (nod.Contains("ACAD_IMAGE_DICT")) {
        var idict = (DBDictionary)Tx.GetObject(nod.GetAt("ACAD_IMAGE_DICT"), OpenMode.ForRead);
        foreach (DBDictionaryEntry de in idict) {
            var def = (RasterImageDef)Tx.GetObject(de.Value, OpenMode.ForRead);
            Log(string.Format("   \"{0}\" -> {1}  (loaded={2})", de.Key, def.SourceFileName, def.IsLoaded));
        }
    } else Log("   none");
} catch (System.Exception e) { Log("   " + e.Message); }

Result

drawing: C:\Users\sanja\OneDrive\_SurveyDisco\260714 - 285 Huckaby Rd, Brooks, GA 30205, USA\260714 - 285 Huckaby Rd R4.dwg
[20955] DBText  space=11X17  layer=BLOCK_CLOSURE  (0.65,3.39)  "VICINITY MAP (NOT TO SCALE)"
[215E9] RasterImage  space=11X17  layer=BLOCK_CLOSURE  (0.66,3.52)-(2.96,5.82)  src="C:\Users\sanja\OneDrive\_SurveyDisco\260714 - 285 Huckaby Rd, Brooks, GA 30205, USA\260714-vicinity.png"
[20EC7] DBText  space=17X11  layer=BLOCK_CLOSURE  (2.68,8.03)  "VICINITY MAP (NOT TO SCALE)"
[215E7] RasterImage  space=17X11  layer=BLOCK_CLOSURE  (2.68,8.16)-(4.98,10.46)  src="C:\Users\sanja\OneDrive\_SurveyDisco\260714 - 285 Huckaby Rd, Brooks, GA 30205, USA\260714-vicinity.png"
[1E807] DBText  space=HOUSEDIM  layer=SS-BOUNDARY LAND LOT  (1.18,3.60)  "VICINITY MAP (NOT TO SCALE)"

--- image definitions ---
   "VICINITY_260714" -> C:\Users\sanja\OneDrive\_SurveyDisco\260714 - 285 Huckaby Rd, Brooks, GA 30205, USA\260714-vicinity.png  (loaded=True)