feature: vor und nachteile

praesentation/node_modules/roughjs/bin/fillers/hatch-filler.js

@@ -0,0 +1,10 @@
+import { HachureFiller } from './hachure-filler';
+export class HatchFiller extends HachureFiller {
+    fillPolygons(polygonList, o) {
+        const set = this._fillPolygons(polygonList, o);
+        const o2 = Object.assign({}, o, { hachureAngle: o.hachureAngle + 90 });
+        const set2 = this._fillPolygons(polygonList, o2);
+        set.ops = set.ops.concat(set2.ops);
+        return set;
+    }
+}