dxf-parser
Version:
Parse dxf files into a readable, logical js object.
92 lines (91 loc) • 3.22 kB
JavaScript
import * as helpers from '../ParseHelpers';
export default class Attdef {
constructor() {
this.ForEntityName = 'ATTDEF';
}
parseEntity(scanner, curr) {
var entity = {
type: curr.value,
scale: 1,
textStyle: 'STANDARD'
};
curr = scanner.next();
while (!scanner.isEOF()) {
if (curr.code === 0) {
break;
}
switch (curr.code) {
case 1:
entity.text = curr.value;
break;
case 2:
entity.tag = curr.value;
break;
case 3:
entity.prompt = curr.value;
break;
case 7:
entity.textStyle = curr.value;
break;
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 39:
entity.thickness = curr.value;
break;
case 40:
entity.textHeight = curr.value;
break;
case 41:
entity.scale = curr.value;
break;
case 50:
entity.rotation = curr.value;
break;
case 51:
entity.obliqueAngle = curr.value;
break;
case 70:
entity.invisible = !!(curr.value & 0x01);
entity.constant = !!(curr.value & 0x02);
entity.verificationRequired = !!(curr.value & 0x04);
entity.preset = !!(curr.value & 0x08);
break;
case 71:
entity.backwards = !!(curr.value & 0x02);
entity.mirrored = !!(curr.value & 0x04);
break;
case 72:
// TODO: enum values?
entity.horizontalJustification = curr.value;
break;
case 73:
entity.fieldLength = curr.value;
break;
case 74:
// TODO: enum values?
entity.verticalJustification = curr.value;
break;
case 100:
break;
case 210:
entity.extrusionDirectionX = curr.value;
break;
case 220:
entity.extrusionDirectionY = curr.value;
break;
case 230:
entity.extrusionDirectionZ = curr.value;
break;
default:
helpers.checkCommonEntityProperties(entity, curr, scanner);
break;
}
curr = scanner.next();
}
return entity;
}
}