add json func

2022-04-03 09:04:24 +03:00
parent 909cd73762
commit a42013753a
39 changed files with 83 additions and 0 deletions
--- a/~/JavaScript/measureText.js
+++ b/~/JavaScript/measureText.js
@@ -0,0 +1,5 @@
+const canvas = document.getElementById('canvas');
+const ctx = canvas.getContext('2d');
+
+let text = ctx.measureText('Hello world');
+console.log(text.width); // 56;