fix: explicitly construct Number from window zoom attribute (#5600)

akoreman · web-flow · commit 2591c36b9e76 · 2024-06-25T17:34:28.000+02:00
diff --git a/src/layer/font_metrics.js b/src/layer/font_metrics.js
@@ -145,7 +145,7 @@ class FontMetrics {
     
     $getZoom(element) {
         if (!element || !element.parentElement) return 1;
-        return (window.getComputedStyle(element)["zoom"] || 1) * this.$getZoom(element.parentElement);
+        return (Number(window.getComputedStyle(element)["zoom"]) || 1) * this.$getZoom(element.parentElement);
     }
     
     $initTransformMeasureNodes() {

Original file line number	Diff line number	Diff line change
`@@ -145,7 +145,7 @@ class FontMetrics {`
`145`	`145`
`146`	`146`	`$getZoom(element) {`
`147`	`147`	`if (!element \|\| !element.parentElement) return 1;`
`148`		`- return (window.getComputedStyle(element)["zoom"] \|\| 1) * this.$getZoom(element.parentElement);`
	`148`	`+ return (Number(window.getComputedStyle(element)["zoom"]) \|\| 1) * this.$getZoom(element.parentElement);`
`149`	`149`	`}`
`150`	`150`
`151`	`151`	`$initTransformMeasureNodes() {`