From 92e178e2148943ab98070f1ec0e6f275adff483c Mon Sep 17 00:00:00 2001
From: xiety <xiety666@gmail.com>
Date: Sun, 10 Mar 2024 18:37:50 +0200
Subject: [PATCH] Animation checkbox

---
 src/App.vue         | 17 +++++++++++++++--
 src/chartOptions.ts |  3 +++
 2 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/src/App.vue b/src/App.vue
index d61c084..159840d 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -30,6 +30,10 @@
       <input id="mode-realDifficulty" type="radio" value="realDifficulty" v-model="mode" />
       <label for="mode-realDifficulty">Difficulty</label>
     </div>
+    <div>
+      <input id="animation" type="checkbox" v-model="animation" />
+      <label for="animation">Animation</label>
+    </div>
   </div>
   <div style="font-size: 75%; width: 100%;">
     <div v-for="(slider, index) in sliders" class="slider">
@@ -104,7 +108,7 @@ textarea {
 </style>
 
 <script lang="ts" setup>
-import { ref, computed } from 'vue';
+import { ref, computed, watch } from 'vue';
 import {
   Chart as ChartJS,
   Title,
@@ -121,13 +125,22 @@ import { Card, FsrsCalculator } from './fsrsCalculator';
 import { sliders } from './sliderInfo';
 import { useManualRefHistory } from '@vueuse/core';
 import zoomPlugin from 'chartjs-plugin-zoom';
-import ChartDataLabels, { type Context } from 'chartjs-plugin-datalabels';
+import ChartDataLabels from 'chartjs-plugin-datalabels';
 import { createOptions, MyLine, type MyData } from './chartOptions.js';
 import { Line } from 'vue-chartjs';
 
 ChartJS.register(Title, Tooltip, Legend, PointElement, LineElement, CategoryScale, LinearScale, Colors, zoomPlugin, ChartDataLabels);
 
 const mode = ref<keyof Card>("interval");
+const animation = ref(true);
+
+//can't disable animation using reactive options, so using watch
+
+watch(animation, a => {
+  if (typeof options.animation == "object") {
+    options.animation.duration = (a ? 500 : 0);
+  }
+});
 
 const options = createOptions();
 
diff --git a/src/chartOptions.ts b/src/chartOptions.ts
index 67ea116..eb84839 100644
--- a/src/chartOptions.ts
+++ b/src/chartOptions.ts
@@ -26,6 +26,9 @@ export function createOptions(): ChartOptions<'line'> {
   return {
     responsive: true,
     maintainAspectRatio: false,
+    animation: {
+      duration: 500,
+    },
     scales: {
       y: {
         display: true,