dxf-viewer/src/parser/entities/mtext.js

JavaScript DXF file viewer

import * as helpers from "../ParseHelpers.js"

export default function EntityParser() {}

EntityParser.ForEntityName = 'MTEXT';

EntityParser.prototype.parseEntity = function(scanner, curr) {
    var entity = { type: curr.value };
    curr = scanner.next();
    while(curr !== 'EOF') {
        if(curr.code === 0) break;

        switch(curr.code) {
        case 3:
        case 1:
            entity.text ? entity.text += curr.value : entity.text = curr.value;
            break;
        case 10:
            entity.position = helpers.parsePoint(scanner);
            break;
        case 11:
            entity.direction = helpers.parsePoint(scanner);
            break;
        case 40:
            //Note: this is the text height
            entity.height = curr.value;
            break;
        case 41:
            entity.width = curr.value;
            break;
        case 44:
            entity.lineSpacing = curr.value;
            break;
        case 50:
            entity.rotation = curr.value;
            break;
        case 7: // Text style name
            entity.styleName = curr.value;
            break;
        case 71:
            entity.attachmentPoint = curr.value;
            break;
        case 72:
            entity.drawingDirection = curr.value;
            break;
        case 101:
            helpers.skipEmbeddedObject(scanner);
            break;
        default:
            helpers.checkCommonEntityProperties(entity, curr, scanner);
            break;
        }
        curr = scanner.next();
    }
    return entity;
};