feat(All):Initial

2025-10-04 23:36:07 +08:00
commit 2b4e5d2668
1321 changed files with 415958 additions and 0 deletions
@@ -0,0 +1,62 @@
+
+import DxfArrayScanner, { IGroup } from '../DxfArrayScanner';
+import * as helpers from '../ParseHelpers'
+import IGeometry, { IEntity, IPoint } from './geomtry';
+
+export interface IMtextEntity extends IEntity {
+	text: string;
+	position: IPoint;
+	directionVector: IPoint;
+	height: number;
+	width: number;
+	rotation: number;
+	attachmentPoint: number;
+	drawingDirection: number;
+}
+
+export default class Mtext implements IGeometry {
+	public ForEntityName = 'MTEXT' as const;
+	public parseEntity(scanner: DxfArrayScanner, curr: IGroup) {
+		const entity = { type: curr.value } as IMtextEntity;
+		curr = scanner.next();
+		while (!scanner.isEOF()) {
+			if (curr.code === 0) break;
+
+			switch (curr.code) {
+				case 3:
+					entity.text ? entity.text += curr.value : entity.text = curr.value as string;
+					break;
+				case 1:
+					entity.text ? entity.text += curr.value : entity.text = curr.value as string;
+					break;
+				case 10:
+					entity.position = helpers.parsePoint(scanner);
+					break;
+				case 11:
+					entity.directionVector = helpers.parsePoint(scanner);
+					break;
+				case 40:
+					//Note: this is the text height
+					entity.height = curr.value as number;
+					break;
+				case 41:
+					entity.width = curr.value as number;
+					break;
+				case 50:
+					entity.rotation = curr.value as number;
+					break;
+				case 71:
+					entity.attachmentPoint = curr.value as number;
+					break;
+				case 72:
+					entity.drawingDirection = curr.value as number;
+					break;
+				default:
+					helpers.checkCommonEntityProperties(entity, curr, scanner);
+					break;
+			}
+			curr = scanner.next();
+		}
+		return entity;
+	}
+}