Scale canvas properly when using responsive mode

Fixes #101
joewalnes · Apr 20, 2018 · 15a0e2f · 15a0e2f
1 parent 0442d95
commit 15a0e2f
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/smoothie.js b/smoothie.js
@@ -597,10 +597,12 @@
       if (width !== this.lastWidth) {
         this.lastWidth = width;
         this.canvas.setAttribute('width', (Math.floor(width * dpr)).toString());
+        this.canvas.getContext('2d').scale(dpr, dpr);
       }
       if (height !== this.lastHeight) {
         this.lastHeight = height;
         this.canvas.setAttribute('height', (Math.floor(height * dpr)).toString());
+        this.canvas.getContext('2d').scale(dpr, dpr);
       }
     } else if (dpr !== 1) {
       // Older behaviour: use the canvas's inner dimensions and scale the element's size