okay, great, this now seems to be working as expected!

markrian · markrian · commit 5de0ac22efbd · 2018-10-13T14:27:13.000+08:00
diff --git a/mandelbrot-layer.js b/mandelbrot-layer.js
@@ -62,7 +62,7 @@ export default L.GridLayer.extend({
                         job,
                     }
                 }
-                return inBounds;
+                return !inBounds;
             });
             const end = this._map._mandelbrotLayer._renderer._jobs.size;
             console.log(`ditched ${start - end} out of ${start} jobs!`, lastRemoved);

Original file line number	Diff line number	Diff line change
`@@ -62,7 +62,7 @@ export default L.GridLayer.extend({`
`62`	`62`	`job,`
`63`	`63`	`}`
`64`	`64`	`}`
`65`		`- return inBounds;`
	`65`	`+ return !inBounds;`
`66`	`66`	`});`
`67`	`67`	`const end = this._map._mandelbrotLayer._renderer._jobs.size;`
`68`	`68`	console.log(`ditched ${start - end} out of ${start} jobs!`, lastRemoved);