fixed issue #2632 (#2665)

* fixed issue #2632

toContext2d: html2canvas.scale: (this.prop.pageSize.width * this.prop.pageSize.k) / Math.max(this.prop.src.clientWidth, this.prop.src.scrollWidth, this.prop.src.offsetWidth)

* simply set the scale to 1

this is better than the math and able to keep the original scale/size

Co-authored-by: James Hall <[email protected]>

Author: kakugiki

src/modules/html.js

@@ -351,6 +351,7 @@
           {
             async: true,
             allowTaint: true,
+            scale: 1,
             backgroundColor: "#ffffff",
             imageTimeout: 15000,
             logging: true,