dxf-parser/dist/entities/text.js

Parse dxf files into a readable, logical js object.

import * as helpers from '../ParseHelpers';
export default class Text {
    constructor() {
        this.ForEntityName = 'TEXT';
    }
    parseEntity(scanner, curr) {
        const entity = { type: curr.value };
        curr = scanner.next();
        while (!scanner.isEOF()) {
            if (curr.code === 0)
                break;
            switch (curr.code) {
                case 10: // X coordinate of 'first alignment point'
                    entity.startPoint = helpers.parsePoint(scanner);
                    break;
                case 11: // X coordinate of 'second alignment point'
                    entity.endPoint = helpers.parsePoint(scanner);
                    break;
                case 40: // Text height
                    entity.textHeight = curr.value;
                    break;
                case 41:
                    entity.xScale = curr.value;
                    break;
                case 50: // Rotation in degrees
                    entity.rotation = curr.value;
                    break;
                case 1: // Text
                    entity.text = curr.value;
                    break;
                // NOTE: 72 and 73 are meaningless without 11 (second alignment point)
                case 72: // Horizontal alignment
                    entity.halign = curr.value;
                    break;
                case 73: // Vertical alignment
                    entity.valign = curr.value;
                    break;
                default: // check common entity attributes
                    helpers.checkCommonEntityProperties(entity, curr, scanner);
                    break;
            }
            curr = scanner.next();
        }
        return entity;
    }
}