63 lines
1.6 KiB
TypeScript
63 lines
1.6 KiB
TypeScript
|
|
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;
|
|
}
|
|
}
|