From 8bb90297792ab4d231aa2090fb86b3cc9c0dfbcc Mon Sep 17 00:00:00 2001
From: Michael Czechowski <mail@dailysh.it>
Date: Mon, 21 May 2018 01:31:44 +0200
Subject: [PATCH] hotfix(canvasDirective): fixed reset grid

---
 src/app/app.component.html         | 2 --
 src/app/canvas/canvas.directive.ts | 2 +-
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/app/app.component.html b/src/app/app.component.html
index 36a6ec2..8863432 100644
--- a/src/app/app.component.html
+++ b/src/app/app.component.html
@@ -12,8 +12,6 @@
 <ul>
   <li><b>Static Configuration</b></li>
   <li *ngIf="canvasConfig"><pre>{{canvasConfig | json}}</pre></li>
-  <li><b>Changeable Parameters</b></li>
-  <li><pre>{{canvasParam | json}}</pre></li>
 
   <li>
     <label>
diff --git a/src/app/canvas/canvas.directive.ts b/src/app/canvas/canvas.directive.ts
index 185b16d..ce57ff3 100644
--- a/src/app/canvas/canvas.directive.ts
+++ b/src/app/canvas/canvas.directive.ts
@@ -289,7 +289,7 @@ export class CanvasDirective implements OnChanges {
   private resetGrid() {
     const group = Selection.select('g#grid');
 
-    if (!group.size() && this.param.showGrid) {
+    if (group.size() && this.param.showGrid) {
       Selection.selectAll('g#grid').remove();
     }
   }