dxf-parser/src/entities/ellipse.js

Parse dxf files into a readable, logical js object.

import * as helpers from '../ParseHelpers'

export default function EntityParser() {}

EntityParser.ForEntityName = 'ELLIPSE';

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

        switch(curr.code) {
            case 10:
                entity.center = helpers.parsePoint(scanner);
                break;
            case 11:
                entity.majorAxisEndPoint = helpers.parsePoint(scanner);
                break;
            case 40:
                entity.axisRatio = curr.value;
                break;
            case 41:
                entity.startAngle = curr.value;
                break;
            case 42:
                entity.endAngle = curr.value;
                break;
            case 2:
                entity.name = curr.value;
                break;
            default: // check common entity attributes
                helpers.checkCommonEntityProperties(entity, curr, scanner);
                break;
        }
        
        curr = scanner.next();
    }

    return entity;
};